EPCOS B64290P0709X010 Ferrites and accessory Datasheet

Ferrites and accessories
Toroids
R 2.5 to R 202
Series/Type:
B64290
Date:
June 2013
Data Sheet
 EPCOS AG 2013. Reproduction, publication and dissemination of this data sheet and the
information contained therein without EPCOS’ prior express consent is prohibited.
R 2.50  1.50  1.00
B64290P0035
R 2.50  1.50  1.30
B64290P0072
R 2.5 through R 202
R 2.50  1.50  1.00 (mm)
R 0.098  0.059  0.039 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
2.50 0.12
1.50 0.1
1.00 0.1
0.059 0.004
0.039 0.004
0.098 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
B64290P0035X010 12.30
6.02
0.49
3.00
nH
K10
70 25%
700
T57
410 25%
4000
B64290P0035X057
N30
440 25%
4300
B64290P0035X830
T65
470 30%
4600
B64290P0035X065
T38
1020 30%
10000
B64290P0035X038
T46
1530 30%
15000
B64290P0035X046
Approx.
weight
g
0.02
R 2.50  1.50  1.30 (mm)
R 0.098  0.059  0.051 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
2.50 0.12
1.50 0.1
1.30 0.12
0.059 0.004
0.051 0.005
0.098 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
■ Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
93 25%
700
T57
530 25%
4000
B64290P0072X057
T65
600 30%
4600
B64290P0072X065
T38
1320 30%
10000
B64290P0072X038
T46
2000 30%
15000
B64290P0072X046
B64290P0072X010 9.41
Please read Cautions and warnings and
Important notes at the end of this document.
2
06/13
le
mm
Ae
mm2
Ve
mm3
6.02
0.64
3.85
Approx.
weight
g
0.02
R 2.54  1.27  1.27
B64290P0734
R 3.05  1.27  1.27
B64290P0683
R 2.54  1.27  1.27 (mm)
R 0.100  0.050  0.050 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
2.54 0.12
1.27 0.12
1.27 0.12
0.050 0.005
0.050 0.005
0.100 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
120 25%
700
T57
690 25%
3900
B64290P0734X057
T65
800 30%
4500
B64290P0734X065
T38
1760 30%
10000
B64290P0734X038
T46
2640 30%
15000
B64290P0734X046
B64290P0734X010 7.18
le
mm
Ae
mm2
Ve
mm3
5.53
0.77
4.29
Approx.
weight
g
0.03
R 3.05  1.27  1.27 (mm)
R 0.120  0.050  0.050 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.05 0.12
1.27 0.12
1.27 0.12
0.050 0.005
0.050 0.005
0.120 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
160 25%
700
T57
830 25%
3700
B64290P0683X057
T65
1000 30%
4500
B64290P0683X065
T38
2200 30%
9900
B64290P0683X038
T46
3340 30%
15000
B64290P0683X046
B64290P0683X010 5.65
Please read Cautions and warnings and
Important notes at the end of this document.
3
06/13
le
mm
Ae
mm2
Ve
mm3
5.99
1.06
6.4
Approx.
weight
g
0.04
R 3.05  1.27  2.54
B64290P0739
R 3.05  1.78  2.03
B64290P0733
R 3.05  1.27  2.54 (mm)
R 0.120  0.050  0.100 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.05 0.12
1.27 0.12
2.54 0.12
0.050 0.005
0.100 0.005
0.120 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
330 25%
700
T57
1700 25%
3800
B64290P0739X057
T65
2000 30%
4500
B64290P0739X065
T38
4200 30%
9400
B64290P0739X038
T46
6500 30%
15000
B64290P0739X046
B64290P0739X010 2.82
le
mm
Ae
mm2
Ve
mm3
5.99
2.12
12.7
Approx.
weight
g
0.08
R 3.05  1.78  2.03 (mm)
R 0.120  0.070  0.080 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.05 0.12
1.78 0.12
2.03 0.12
0.070 0.005
0.080 0.005
0.120 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
160 25%
700
T57
870 25%
4000
B64290P0733X057
T65
1000 30%
4600
B64290P0733X065
T38
2150 30%
9900
B64290P0733X038
T46
3250 30%
15000
B64290P0733X046
B64290P0733X010 5.75
Please read Cautions and warnings and
Important notes at the end of this document.
4
06/13
le
mm
Ae
mm2
Ve
mm3
7.23
1.26
9.10
Approx.
weight
g
0.06
R 3.43  1.78  1.78
B64290P0731
R 3.43  1.78  2.03
B64290P0745
R 3.43  1.78  1.78 (mm)
R 0.135  0.070  0.070 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.43 0.12
1.78 0.12
1.78 0.12
0.070 0.005
0.070 0.005
0.135 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
160 25%
700
T57
930 25%
4000
B64290P0731X057
T65
1050 30%
4500
B64290P0731X065
T38
2300 30%
10000
B64290P0731X038
T46
3400 30%
15000
B64290P0731X046
B64290P0731X010 5.38
le
mm
Ae
mm2
Ve
mm3
7.63
1.42
10.7
Approx.
weight
g
0.06
R 3.43  1.78  2.03 (mm)
R 0.135  0.070  0.080 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.43 0.12
1.78 0.12
2.03 0.12
0.070 0.005
0.080 0.005
0.135 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
190 25%
700
T57
1060 25%
4000
B64290P0745X057
T65
1200 30%
4500
B64290P0745X065
T38
2650 30%
10000
B64290P0745X038
T46
4000 30%
15000
B64290P0745X046
B64290P0745X010 4.72
Please read Cautions and warnings and
Important notes at the end of this document.
5
06/13
le
mm
Ae
mm2
Ve
mm3
7.63
1.62
12.2
Approx.
weight
g
0.07
R 3.43  1.78  2.11
B64290P0709
R 3.94  1.78  1.78
B64290P0732
R 3.43  1.78  2.11 (mm)
R 0.135  0.070  0.083 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.43 0.12
1.78 0.12
2.11 0.12
0.070 0.005
0.083 0.005
0.135 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
200 25%
700
T57
1100 25%
4000
B64290P0709X057
T65
1300 30%
4700
B64290P0709X065
T38
2770 30%
10000
B64290P0709X038
T46
4000 30%
15000
B64290P0709X046
B64290P0709X010 4.54
le
mm
Ae
mm2
Ve
mm3
7.63
1.68
12.7
Approx.
weight
g
0.07
R 3.94  1.78  1.78 (mm)
R 0.155  0.070  0.070 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.94 0.12
1.78 0.12
1.78 0.12
0.070 0.005
0.070 0.005
0.155 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
200 25%
700
T57
1100 25%
3900
B64290P0732X057
T65
1350 30%
4800
B64290P0732X065
T38
2830 30%
10000
B64290P0732X038
T46
4200 30%
15000
B64290P0732X046
B64290P0732X010 4.44
Please read Cautions and warnings and
Important notes at the end of this document.
6
06/13
le
mm
Ae
mm2
Ve
mm3
8.10
1.82
14.8
Approx.
weight
g
0.08
R 3.94  2.24  1.30
B64290P0061
R 3.94  2.24  2.30
B64290P0723
R 3.94  2.24  1.30 (mm)
R 0.155  0.088  0.051 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.94 0.12
2.24 0.12
1.30 0.12
0.088 0.005
0.051 0.005
0.155 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
100 25%
700
T57
550 25%
3800
B64290P0061X057
T65
700 30%
4800
B64290P0061X065
T38
1470 30%
10000
B64290P0061X038
T46
2200 30%
15000
B64290P0061X046
B64290P0061X010 8.56
le
mm
Ae
mm2
Ve
mm3
9.21
1.08
9.90
Approx.
weight
g
0.05
R 3.94  2.24  2.30 (mm)
R 0.155  0.088  0.090 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
3.94 0.12
2.24 0.12
2.30 0.15
0.088 0.005
0.090 0.006
0.155 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
■ Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
180 25%
700
T57
990 25%
3800
B64290P0723X057
T65
1200 30%
4800
B64290P0723X065
T38
2600 30%
10000
B64290P0723X038
T46
3890 30%
15000
B64290P0723X046
B64290P0723X010 4.85
Please read Cautions and warnings and
Important notes at the end of this document.
7
06/13
le
mm
Ae
mm2
Ve
mm3
9.21
1.90
17.5
Approx.
weight
g
0.09
R 4.00  2.40  1.60
B64290P0036
R 4.00  2.40  1.80
B64290P0692
R 4.00  2.40  1.60 (mm)
R 0.157  0.094  0.063 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
4.00 0.12
2.40 0.12
1.60 0.1
0.094 0.004
0.063 0.004
0.157 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
N30
700 25%
4300
B64290P0036X830 7.7
T65
750 30%
4600
B64290P0036X065
T38
1630 30%
10000
B64290P0036X038
T46
2450 30%
15000
B64290P0036X046
le
mm
Ae
mm2
Ve
mm3
9.63
1.25
12.0
Approx.
weight
g
0.05
R 4.00  2.40  1.80 (mm)
R 0.157  0.094  0.071 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
4.00 0.12
2.40 0.12
1.80 0.12
0.094 0.004
0.071 0.005
0.157 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
■ Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
N30
790 25%
4300
B64290P0692X830 6.83
T65
840 30%
4600
B64290P0692X065
T38
1840 30%
10000
B64290P0692X038
T46
2760 30%
15000
B64290P0692X046
Please read Cautions and warnings and
Important notes at the end of this document.
8
06/13
le
mm
Ae
mm2
Ve
mm3
9.63
1.41
13.6
Approx.
weight
g
0.07
R 5.84  3.05  1.52
B64290P0056
R 5.84  3.05  3.00
B64290P0687
R 5.84  3.05  1.52 (mm)
R 0.230  0.120  0.060 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
5.84 0.12
3.05 0.12
1.52 0.12
0.120 0.005
0.060 0.005
0.230 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
N30
850 25%
4300
B64290P0056X830 6.36
T65
1020 30%
4600
B64290P0056X065
T38
1900 30%
10000
B64290P0056X038
T46
2900 30%
15000
B64290P0056X046
le
mm
Ae
mm2
Ve
mm3
13.03
2.05
26.7
Approx.
weight
g
0.15
R 5.84  3.05  3.00 (mm)
R 0.230  0.120  0.118 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
5.84 0.12
3.05 0.12
3.00 0.15
0.120 0.005
0.118 0.005
0.230 0.005
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
N30
1680 25%
4300
B64290P0687X830 3.22
T65
1800 30%
4600
B64290P0687X065
T38
3900 30%
10000
B64290P0687X038
T46
5850 30%
15000
B64290P0687X046
Please read Cautions and warnings and
Important notes at the end of this document.
9
06/13
le
mm
Ae
mm2
Ve
mm3
13.03
4.04
52.6
Approx.
weight
g
0.3
R 6.30  3.80  2.50
B64290P0037
R 8.00  4.00  4.00
B64290P0751
R 6.30  3.80  2.50 (mm)
R 0.248  0.150  0.098 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
6.30 0.15
3.80 0.12
2.50 0.12
0.150 0.005
0.098 0.005
0.248 0.006
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
20 25%
80
N87
560 25%
2200
B64290P0037X087
N30
1090 25%
4300
B64290P0037X830
T65
1160 30%
4600
B64290P0037X065
T38
2530 30%
10000
B64290P0037X038
T46
3600 30%
14000
B64290P0037X046
K1
B64290P0037X001 4.97
le
mm
Ae
mm2
Ve
mm3
15.21
3.06
46.5
Approx.
weight
g
0.2
R 8.00  4.00  4.00 (mm)
R 0.315  0.158  0.158 (inch)
■ Parylene coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
8.00 0.18
4.00 0.12
4.00 0.12
0.158 0.005
0.158 0.005
0.315 0.007
Coating thickness 0.017 mm
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
N87
1200 25%
2200
B64290P0751X087 2.26
N30
2400 25%
4300
B64290P0751X830
T65
2550 30%
4600
B64290P0751X065
T38
5500 30%
10000
B64290P0751X038
T46
8000 30%
15000
B64290P0751X046
Please read Cautions and warnings and
Important notes at the end of this document.
10
06/13
le
mm
Ae
mm2
Ve
mm3
17.42
7.70
134
Approx.
weight
g
0.7
R 9.53  4.75  3.17
B64290L0062
R 10.0  6.00  4.00
B64290L0038
R 9.53  4.75  3.17 (mm)
R 0.375  0.187  0.125 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
9.53 0.19
4.75 0.12
3.17 0.15
0.375 0.007
0.187 0.005
0.125 0.006
uncoated 1)
10.5 max.
3.8 min.
4.1 max.
0.413 max.
0.130 min.
0.161 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
N87
N30
T65
T35
T38
T46
nH
970 25%
1900 25%
2050 30%
2650 25%
4410 30%
6400 30%
 i
Ordering code
(approx.)
2200
4300
4600
6000
10000
15000
Magnetic characteristics
B64290L0062X087
B64290L0062X830
B64290L0062X065
B64290L0062X035
B64290L0062X038
B64290L0062X046
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.85
20.72
7.28
151
Approx.
weight
g
0.8
R 10.0  6.00  4.00 (mm)
R 0.394  0.236  0.157 (inch)
■ Epoxy coating
Dimensions
da (mm)
10.0 0.2
10.8 max.
di (mm)
6.0 0.15
5.25 min.
Height (mm) da (inch)
4.00 0.15 0.394 0.008
4.75 max.
0.433 max.
di (inch)
0.236 0.006
0.199 min.
Height (inch)
0.157 0.006
0.195 max.
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
N49
N87
N30
T65
T35
T37
T38
T46
nH
610 25%
900 25%
1760 25%
1900 30%
2460 25%
2660 25%
4090 30%
6000 30%
 i
Ordering code
(approx.)
1500
2200
4300
4700
6000
6500
10000
15000
B64290L0038X049
B64290L0038X087
B64290L0038X830
B64290L0038X065
B64290L0038X035
B64290L0038X037
B64290L0038X038
B64290L0038X046
Please read Cautions and warnings and
Important notes at the end of this document.
11
Magnetic characteristics
 l/A
le
Ae
–1
mm
mm
mm2
Ve
mm3
3.07
188
06/13
24.07
7.83
Approx.
weight
g
0.9
R 10.0  6.00  7.00
B64290L0783
R 12.5  7.50  5.00
B64290L0044
R 10.0  6.00  7.00 (mm)
R 0.394  0.236  0.318 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
10.0 0.2
6.0 0.15
7.00 0.15
0.394 0.008
0.236 0.006
0.275 0.006
uncoated 1)
10.8 max.
5.25 min.
7.75 max.
0.433 max.
0.199 min.
0.318 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
K10
450 25%
630
B64290L0783X010
N30
3070 25%
4300
B64290L0783X830
T65
3360 30%
4700
B64290L0783X065
T38
7150 30% 10000
B64290L0783X038
T46
10700 30% 15000
B64290L0783X046
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.76
24.07
13.7
330
Approx.
weight
g
1.7
R 12.5  7.50  5.00 (mm)
R 0.492  0.295  0.197 (inch)
■ Epoxy coating
Dimensions
da (mm)
12.5 0.3
13.6 max.
di (mm)
7.5 0.2
6.5 min.
Height (mm) da (inch)
5.00 0.15 0.492 0.012
5.95 max.
0.535 max.
di (inch)
0.295 0.008
0.256 min.
Height (inch)
0.197 0.005
0.234 max.
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial
N49
N87
N30
T65
T35
T37
T38
nH
660 25%
1120 25%
2200 25%
2400 30%
3060 25%
3320 25%
5110 30%
 i
Ordering code
(approx.)
1300
2200
4300
4700
6000
6500
10000
B64290L0044X049
B64290L0044X087
B64290L0044X830
B64290L0044X065
B64290L0044X035
B64290L0044X037
B64290L0044X038
Please read Cautions and warnings and
Important notes at the end of this document.
12
Magnetic characteristics
 l/A
le
Ae
–1
mm
mm
mm2
Ve
mm3
2.46
368
06/13
30.09
12.23
Approx.
weight
g
1.8
R 12.7  7.90  6.35
B64290L0742
R 13.3  8.30  5.00
B64290L0644
R 12.7  7.90  6.35 (mm)
R 0.500  0.311  0.250 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
12.7 0.3
7.9 0.25
6.35 0.2
0.500 0.012
0.311 0.010
0.250 0.008
uncoated 1)
13.6 max.
7.10 min.
7.15 max.
0.535 max.
0.281 min.
0.281 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1330 25%
2200
B64290L0742X087
N30
2600 25%
4300
B64290L0742X830
T65
2850 30%
4700
B64290L0742X065
T35
3620 25%
6000
B64290L0742X035
T37
3920 25%
6500
B64290L0742X037
T38
6030 30%
10000
B64290L0742X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.08
31.17
14.96
466
Approx.
weight
g
2.4
R 13.3  8.30  5.00 (mm)
R 0.524  0.327  0.197 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
13.3 0.3
8.3 0.3
5.00 0.15
0.524 0.012
0.327 0.012
0.197 0.005
uncoated 1)
14.4 max.
7.2 min.
5.95 max.
0.567 max.
0.283 min.
0.234 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1040 25%
2200
B64290L0644X087
N30
2030 25%
4300
B64290L0644X830
T65
2300 30%
4900
B64290L0644X065
T35
2830 25%
6000
B64290L0644X035
T37
3060 25%
6500
B64290L0644X037
T38
4700 30%
10000
B64290L0644X038
Please read Cautions and warnings and
Important notes at the end of this document.
13
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.67
32.70
12.27
401
06/13
Approx.
weight
g
1.8
R 14.0  9.00  5.00
B64290L0658
R 15.0  10.4  5.30
B64290L0623
R 14.0  9.00  5.00 (mm)
R 0.551  0.354  0.197 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
14.0 0.3
9.0 0.25
5.00 0.2
0.551 0.012
0.354 0.012
0.197 0.008
uncoated 1)
15.1 max.
7.95 min.
6.0 max.
0.594 max.
0.313 min.
0.236 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
970 25%
2200
B64290L0658X087
N30
1900 25%
4300
B64290L0658X830
T65
2300 30%
5200
B64290L0658X065
T35
2650 25%
6000
B64290L0658X035
T37
2880 25%
6500
B64290L0658X037
T38
4420 30%
10000
B64290L0658X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.84
34.98
12.30
430
Approx.
weight
g
2.0
R 15.0  10.4  5.30 (mm)
R 0.591  0.409  0.209 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
15.0 0.5
10.4 0.4
5.30 0.3
0.591 0.020
0.409 0.016
0.209 0.012
uncoated 1)
16.3 max.
9.2 min.
6.4 max.
0.642 max.
0.362 min.
0.252 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
850 25%
2200
B64290L0623X087
N30
1670 25%
4300
B64290L0623X830
T65
2020 30%
5200
B64290L0623X065
T35
2330 25%
6000
B64290L0623X035
T37
2520 25%
6500
B64290L0623X037
T38
3880 30%
10000
B64290L0623X038
Please read Cautions and warnings and
Important notes at the end of this document.
14
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
3.24
39.02
12.05
470
06/13
Approx.
weight
g
2.4
R 15.8  8.90  4.70
B64290L0743
R 16.0  9.60  6.30
B64290L0045
R 15.8  8.90  4.70 (mm)
R 0.622  0.350  0.185 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
15.8 0.38
8.9 0.25
4.70 0.13
0.622 0.015
0.350 0.010
0.185 0.005
uncoated 1)
16.8 max.
8.05 min.
5.45 max.
0.661 max.
0.317 min.
0.215 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1190 25%
2200
B64290L0743X087
N30
2320 25%
4300
B64290L0743X830
T65
2800 30%
5200
B64290L0743X065
T35
3240 25%
6000
B64290L0743X035
T37
3500 25%
6500
B64290L0743X037
T38
5400 30%
10000
B64290L0743X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.33
36.75
15.78
580
Approx.
weight
g
3.0
R 16.0  9.60  6.30 (mm)
R 0.630  0.378  0.248 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
16.0 0.4
9.6 0.3
6.30 0.2
0.630 0.016
0.378 0.012
0.248 0.008
uncoated 1)
17.2 max.
8.5 min.
7.3 max.
0.677 max.
0.335 min.
0.287 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1420 25%
2200
B64290L0045X087
N30
2770 25%
4300
B64290L0045X830
T65
3350 30%
5200
B64290L0045X065
T35
3870 25%
6000
B64290L0045X035
T37
4190 25%
6500
B64290L0045X037
T38
6440 30%
10000
B64290L0045X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.95
38.52
19.73
760
N87: PV (200 mT, 100 kHz, 100 °C) < 0.45 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
15
06/13
Approx.
weight
g
3.7
R 17.0  10.7  6.80
B64290L0652
R 18.4  5.90  5.90
B64290L0697
R 17.0  10.7  6.80 (mm)
R 0.669  0.421  0.268 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
17.0 0.4
10.7 0.3
6.80 0.2
0.669 0.016
0.421 0.012
0.268 0.008
uncoated 1)
18.2 max.
9.6 min.
7.8 max.
0.717 max.
0.378 min.
0.307 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1390 25%
2200
B64290L0652X087
N30
2710 25%
4300
B64290L0652X830
T65
3250 30%
5200
B64290L0652X065
T35
3770 25%
6000
B64290L0652X035
T37
4080 25%
6500
B64290L0652X037
T38
6280 30%
10000
B64290L0652X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.00
42.00
21.04
884
Approx.
weight
g
4.4
N87: PV (200 mT, 100 kHz, 100 °C) < 0.55 W/core
R 18.4  5.90  5.90 (mm)
R 0.724  0.232  0.232 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
18.4 0.4
5.9 0.3
5.90 0.2
0.724 0.016
0.232 0.012
0.232 0.008
uncoated 1)
19.5 max.
4.8 min.
6.7 max.
0.768 max.
0.189 min.
0.264 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2950 25%
2200
B64290L0697X087
N30
5770 25%
4300
B64290L0697X830
T65
6680 30%
5000
B64290L0697X065
T35
8020 25%
6000
B64290L0697X035
T37
8690 25%
6500
B64290L0697X037
13400 30% 10000
B64290L0697X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.94
31.03
33.14
1029
N87: PV (200 mT, 100 kHz, 100 °C) < 0.82 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
16
06/13
Approx.
weight
g
6.9
R 20.0  10.0  7.00
B64290L0632
R 22.1  13.7  6.35
B64290L0638
R 20.0  10.0  7.00 (mm)
R 0.787  0.394  0.276 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
20.0 0.4
10.0 0.25
7.00 0.3
0.787 0.016
0.394 0.010
0.276 0.012
uncoated 1)
21.2 max.
8.95 min.
8.1 max.
0.835 max.
0.352 min.
0.319 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2130 25%
2200
B64290L0632X087
N30
4160 25%
4300
B64290L0632X830
T35
5000 25%
5100
B64290L0632X035
T65
5050 30%
5200
B64290L0632X065
T37
6280 25%
6500
B64290L0632X037
T38
9740 30%
10000
B64290L0632X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.30
43.55
33.63
1465
Approx.
weight
g
7.6
N87: PV (200 mT, 100 kHz, 100 °C) < 0.95 W/core
R 22.1  13.7  6.35 (mm)
R 0.870  0.539  0.250 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
22.1 0.4
13.7 0.3
6.35 0.3
0.870 0.016
0.539 0.012
0.250 0.012
uncoated 1)
23.3 max.
12.6 min.
7.4 max.
0.917 max.
0.496 min.
0.291 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1340 25%
2200
B64290L0638X087
N30
2610 25%
4300
B64290L0638X830
T65
3160 30%
5200
B64290L0638X065
T35
3200 25%
5300
B64290L0638X035
T37
3950 25%
6500
B64290L0638X037
T38
6070 30%
10000
B64290L0638X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
2.07
54.15
26.17
1417
N87: PV (200 mT, 100 kHz, 100 °C) < 0.85 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
17
06/13
Approx.
weight
g
6.8
R 22.1  13.7  7.90
B64290L0719
R 22.1  13.7  12.5
B64290L0651
R 22.1  13.7  7.90 (mm)
R 0.870  0.539  0.311 (inch)
■ Epoxy coating
Dimensions
da (mm)
22.1 0.4
23.3 max.
di (mm)
13.7 0.3
12.6 min.
Height (mm) da (inch)
7.90 0.3
0.870 0.016
9.0 max.
0.917 max.
di (inch)
0.539 0.012
0.496 min.
Height (inch)
0.311 0.012
0.354 max.
uncoated 1)
coated
Characteristics and ordering codes
Mate- AL value
rial

nH
N49
N87
N30
T65
T35
T37
T38
1130 25%
1660 25%
3250 25%
3930 30%
4000 25%
4900 25%
7570 30%
 i
Ordering code
(approx.)
1500
2200
4300
5200
5300
6500
10000
Magnetic characteristics
 l/A
le
Ae
–1
mm
mm
mm2
1.66
54.2
32.6
B64290L0719X049
B64290L0719X087
B64290L0719X830
B64290L0719X065
B64290L0719X035
B64290L0719X037
B64290L0719X038
Ve
mm3
1763
Approx.
weight
g
8.4
N49: PV ( 50 mT, 500 kHz, 100 °C) < 0.30 W/core
N87: PV (200 mT, 100 kHz, 100 °C) < 1.05 W/core
R 22.1  13.7  12.5 (mm)
R 0.870  0.539  0.492 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
22.1 0.4
13.7 0.3
12.5 0.5
0.870 0.016
0.539 0.012
0.492 0.020
uncoated 1)
23.3 max.
12.6 min.
13.8 max.
0.917 max.
0.496 min.
0.543 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2630 25%
2200
B64290L0651X087
N30
5140 25%
4300
B64290L0651X830
T35
6000 25%
5000
B64290L0651X035
T65
6200 30%
5200
B64290L0651X065
T37
7770 25%
6500
B64290L0651X037
12000 30% 10000
B64290L0651X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.05
54.15
51.15
2789
N87: PV (200 mT, 100 kHz, 100 °C) < 1.75 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
18
06/13
Approx.
weight
g
14
R 22.6  14.7  9.20
B64290L0626
R 25.3  14.8  10.0
B64290L0618
R 22.6  14.7  9.20 (mm)
R 0.890  0.579  0.362 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
22.6 0.4
14.7 0.2
9.20 0.2
0.890 0.016
0.579 0.008
0.362 0.008
uncoated 1)
23.8 max.
13.7 min.
10.2 max.
0.937 max.
0.539 min.
0.402 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
1740 25%
2200
B64290L0626X087
N30
3420 25%
4300
B64290L0626X830
T65
4100 30%
5200
B64290L0626X065
T35
4200 25%
5300
B64290L0626X035
T37
5170 25%
6500
B64290L0626X037
T38
7900 30%
10000
B64290L0626X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.59
56.82
35.78
2033
Approx.
weight
g
9.8
N87: PV (200 mT, 100 kHz, 100 °C) < 1.25 W/core
R 25.3  14.8  10.0 (mm)
R 0.996  0.583  0.394 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
25.3 0.5
14.8 0.5
10.0 0.2
0.996 0.020
0.583 0.020
0.394 0.008
uncoated 1)
26.6 max.
13.5 min.
11.0 max.
1.047 max.
0.531 min.
0.433 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2360 25%
2200
B64290L0618X087
N30
4620 25%
4300
B64290L0618X830
T65
5350 30%
5000
B64290L0618X065
T35
5400 25%
5000
B64290L0618X035
T37
6970 25%
6500
B64290L0618X037
10700 30% 10000
B64290L0618X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.17
60.07
51.26
3079
N87: PV (200 mT, 100 kHz, 100 °C) < 2 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
19
06/13
Approx.
weight
g
16
R 25.3  14.8  15.0
B64290L0615
R 25.3  14.8  20.0
B64290L0616
R 25.3  14.8  15.0 (mm)
R 0.996  0.583  0.590 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
25.3 0.5
14.8 0.5
15.0 0.4
0.996 0.020
0.583 0.020
0.590 0.016
uncoated 1)
26.6 max.
13.5 min.
16.2 max.
1.047 max.
0.531 min.
0.638 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
3500 25%
2200
B64290L0615X087
N30
6930 25%
4300
B64290L0615X830
T65
8000 30%
5000
B64290L0615X065
T37
10460 25%
6500
B64290L0615X037
T38
16100 30% 10000
B64290L0615X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.78
60.07
76.89
4619
Approx.
weight
g
24
N87: PV (200 mT, 100 kHz, 100 °C) < 3 W/core
R 25.3  14.8  20.0 (mm)
R 0.996  0.583  0.787 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
25.3 0.5
14.8 0.5
20.0 0.5
0.996 0.020
0.583 0.020
0.787 0.020
uncoated 1)
26.6 max.
13.5 min.
21.3 max.
1.047 max.
0.531 min.
0.839 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
4680 25%
2200
B64290L0616X087
N30
9160 25%
4300
B64290L0616X830
T65
10600 30%
5000
B64290L0616X065
T35
10700 25%
5000
B64290L0616X035
T37
13800 25%
6400
B64290L0616X037
T38
21300 30% 10000
B64290L0616X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.59
60.07
102.5
6157
N87: PV (200 mT, 100 kHz, 100 °C) < 4.1 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
20
06/13
Approx.
weight
g
33
R 29.5  19.0  14.9
B64290L0647
R 30.5  20.0  12.5
B64290L0657
R 29.5  19.0  14.9 (mm)
R 1.142  0.748  0.587 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
29.5 0.7
19.0 0.5
14.9 0.4
1.142 0.028
0.748 0.020
0.587 0.016
uncoated 1)
31.0 max.
17.7 min.
16.1 max.
1.220 max.
0.697 min.
0.634 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2880 25%
2200
B64290L0647X087
N30
5630 25%
4300
B64290L0647X830
T65
6800 30%
5200
B64290L0647X065
T37
8500 25%
6500
B64290L0647X037
13100 30% 10000
B64290L0647X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.96
73.78
76.98
5680
Approx.
weight
g
27
N87: PV (200 mT, 100 kHz, 100 °C) < 2.95 W/core
R 30.5  20.0  12.5 (mm)
R 1.201  0.787  0.492 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
30.5 1.0
20.0 0.6
12.5 0.4
1.201 0.039
0.787 0.024
0.492 0.016
uncoated 1)
32.1 max.
18.8 min.
13.5 max.
1.264 max.
0.694 min.
0.531 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2320 25%
2200
B64290L0657X087
N30
4540 25%
4300
B64290L0657X830
T65
5400 30%
5100
B64290L0657X065
T37
6400 25%
6100
B64290L0657X037
10600 30% 10000
B64290L0657X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.19
77.02
64.66
4980
N87: PV (200 mT, 100 kHz, 100 °C) < 2.65 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
21
06/13
Approx.
weight
g
25
R 34.0  20.5  10.0
B64290L0058
R 34.0  20.5  12.5
B64290L0048
R 34.0  20.5  10.0 (mm)
R 1.339  0.807  0.394 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
34.0 0.7
20.5 0.5
10.0 0.3
1.339 0.028
0.807 0.020
0.394 0.012
uncoated 1)
35.5 max.
19.2 min.
11.1 max.
1.398 max.
0.756 min.
0.437 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2230 25%
2200
B64290L0058X087
N30
4360 25%
4300
B64290L0058X830
T65
5100 30%
5000
B64290L0058X065
T37
6100 25%
6000
B64290L0058X037
10100 30% 10000
B64290L0058X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.24
82.06
66.08
5423
Approx.
weight
g
27
N87: PV (200 mT, 100 kHz, 100 °C) < 3.4 W/core
R 34.0  20.5  12.5 (mm)
R 1.339  0.807  0.492 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
34.0 0.7
20.5 0.5
12.5 0.3
1.339 0.028
0.807 0.020
0.492 0.012
uncoated 1)
35.5 max.
19.2 min.
13.6 max.
1.398 max.
0.756 min.
0.535 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2790 25%
2200
B64290L0048X087
N30
5460 25%
4300
B64290L0048X830
T65
6400 30%
5000
B64290L0048X065
T37
7600 25%
6000
B64290L0048X037
12700 30% 10000
B64290L0048X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.99
82.06
82.60
6778
N87: PV (200 mT, 100 kHz, 100 °C) < 4.2 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
22
06/13
Approx.
weight
g
33
R 36.0  23.0  15.0
B64290L0674
R 38.1  19.05  12.7
B64290L0668
R 36.0  23.0  15.0 (mm)
R 1.417  0.906  0.591 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
36.0 0.7
23.0 0.5
15.0 0.4
1.417 0.028
0.906 0.020
0.591 0.016
uncoated 1)
37.5 max.
21.7 min.
16.2 max.
1.476 max.
0.854 min.
0.638 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2940 25%
2200
B64290L0674X087
N30
5750 25%
4300
B64290L0674X830
T65
6800 30%
5000
B64290L0674X065
T37
8000 25%
6000
B64290L0674X037
13500 30% 10000
B64290L0674X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.94
89.65
95.89
8597
Approx.
weight
g
43
N87: PV (200 mT, 100 kHz, 100 °C) < 5.4 W/core
R 38.1  19.05  12.7 (mm)
R 1.500  0.750  0.500 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
38.1 0.5
19.05 0.4
12.7 0.3
1.500 0.020
0.750 0.016
0.500 0.012
uncoated 1)
39.4 max.
17.85 min.
13.8 max.
1.551 max.
0.703 min.
0.543 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
3870 25%
2200
B64290L0668X087
N30
7570 25%
4300
B64290L0668X830
T65
8800 30%
5000
B64290L0668X065
T37
10500 25%
6000
B64290L0668X037
T38
17600 30% 10000
B64290L0668X038
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.71
82.97
116.2
9644
N87: PV (200 mT, 100 kHz, 100 °C) < 6.5 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
23
06/13
Approx.
weight
g
52
R 40.0  24.0  16.0
B64290L0659
R 41.8  26.2  12.5
B64290L0022
R 40.0  24.0  16.0 (mm)
R 1.575  0.945  0.630 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
40.0 1.0
24.0 0.7
16.0 0.4
1.575 0.039
0.945 0.028
0.630 0.016
uncoated 1)
41.8 max.
22.5 min.
17.2 max.
1.646 max.
0.886 min.
0.677 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
3590 25%
2200
B64290L0659X087
N30
7000 25%
4300
B64290L0659X830
T65
8200 30%
5000
B64290L0659X065
T35
8200 25%
5000
B64290L0659X035
T37
9800 25%
6000
B64290L0659X037
Approx.
weight
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
0.77
96.29
125.3
12070 61
g
N87: PV (200 mT, 100 kHz, 100 °C) < 7.6 W/core
R 41.8  26.2  12.5 (mm)
R 1.646  1.031  0.492 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
41.8 1.0
26.2 0.6
12.5 0.3
1.646 0.039
1.031 0.024
0.492 0.012
uncoated 1)
43.6 max.
24.8 min.
13.6 max.
1.717 max.
0.976 min.
0.535 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
nH
N87
2560 25%
2200
B64290L0022X087
N30
5000 25%
4300
B64290L0022X830
T65
5800 30%
5000
B64290L0022X065
T37
7000 25%
6000
B64290L0022X037
11600 30% 10000
B64290L0022X038
T38
 l/A
mm –1
le
mm
Ae
mm2
Ve
mm3
1.08
103.0
95.75
9862
N87: PV (200 mT, 100 kHz, 100 °C) < 6 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
24
06/13
Approx.
weight
g
50
R 50.0  30.0  20.0
B64290L0082
R 58.3  32.0  18.0
B64290L0043
R 50.0  30.0  20.0 (mm)
R 1.969  1.181  0.787 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
50.0 1.0
30.0 0.7
20.0 0.5
1.969 0.039
1.181 0.028
0.787 0.020
uncoated 1)
51.8 max.
28.5 min.
21.3 max.
2.039 max.
1.122 min.
0.839 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
1400 25%
N87
4460 25% 2200
B64290L0082X087
N30
8700 25% 4300
B64290L0082X830
T65
10000 30% 4900
B64290L0082X065
T37
12000 25% 6000
B64290L0082X037
T38
17400 30% 8500
B64290L0082X038
700
B64290A0082X010 0.62
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
120.4
195.7
23560 120
g
N87: PV (200 mT, 100 kHz, 100 °C) < 14.2 W/core
R 58.3  32.0  18.0 (mm)
R 2.295  1.260  0.709 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
58.3 1.0
32.0 0.7
18.0 0.5
2.295 0.039
1.260 0.028
0.709 0.020
uncoated 1)
60.1 max.
30.5 min.
19.3 max.
2.366 max.
1.201 min.
0.760 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
1500 25%
N87
4800 25% 2200
B64290L0043X087
N30
9300 25% 4300
B64290L0043X830
T37
13000 25% 6000
B64290L0043X037
700
B64290A0043X010 0.58
N87: PV (200 mT, 100 kHz, 100 °C) < 19 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
25
06/13
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
134.0
230.0
30710 160
g
R 58.3  40.8  17.6
B64290L0040
R 58.3  40.8  20.2
B64290L0042
R 58.3  40.8  17.6 (mm)
R 2.295  1.606  0.693 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
58.3 1.0
40.8 0.8
17.6 0.4
2.295 0.039
1.606 0.031
0.693 0.016
uncoated 1)
60.1 max.
39.2 min.
18.8 max.
2.366 max.
1.543 min.
0.740 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
900 25%
700
N87
2760 25%
2200
B64290L0040X087
N30
5400 25%
4300
B64290L0040X830
T65
6250 30%
5000
B64290L0040X065
T37
7160 25%
5700
B64290L0040X037
B64290A0040X010 1.00
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
152.4
152.4
23230 115
g
N87: PV (200 mT, 100 kHz, 100 °C) < 14.5 W/core
R 58.3  40.8  20.2 (mm)
R 2.295  1.606  0.795 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
58.3 1.0
40.8 0.8
20.2 0.5
2.295 0.039
1.606 0.031
0.795 0.020
uncoated 1)
60.1 max.
39.2 min.
21.5 max.
2.366 max.
1.543 min.
0.846 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
1000 25%
700
N87
3200 25%
2200
B64290L0042X087
N30
6200 25%
4300
B64290L0042X830
T65
7200 30%
5000
B64290L0042X065
T37
8000 25%
5600
B64290L0042X037
B64290A0042X010 0.87
N87: PV (200 mT, 100 kHz, 100 °C) < 16.6 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
26
06/13
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
152.4
174.9
26660 130
g
R 63.0  38.0  25.0
B64290L0699
R 68.0  48.0  13.0
B64290L0696
R 63.0  38.0  25.0 (mm)
R 2.480  1.496  0.984 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
63.0 1.5
38.0 1.2
25.0 0.8
2.480 0.059
1.496 0.047
0.984 0.031
uncoated 1)
65.3 max.
36.0 min.
26.6 max.
2.571 max.
1.417 min.
1.047 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
1800 25%
N87
5000 25% 2200
B64290L0699X087
N30
10800 25% 4300
B64290L0699X830
T65
12600 30% 5000
B64290L0699X065
T37
13900 25% 5500
B64290L0699X037
700
B64290A0699X010 0.50
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
152.1
305.9
46530 240
g
N87: PV (100 mT, 100 kHz, 100 °C) < 5.2 W/core
R 68.0  48.0  13.0 (mm)
R 2.677  1.890  0.512 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
68.0 1.2
48.0 1.0
13.0 0.4
2.677 0.047
1.890 0.039
0.512 0.015
uncoated 1)
70.0 max.
46.2 min.
14.2 max.
2.756 max.
1.819 min.
0.559 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
600 25%
700
N87
1990 25%
2200
B64290L0696X087
N30
3890 25%
4300
B64290L0696X830
T65
4500 30%
5000
B64290L0696X065
T37
5000 25%
5500
B64290L0696X037
B64290A0696X010 1.39
N87: PV (200 mT, 100 kHz, 100 °C) < 13 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
27
06/13
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
178.6
128.7
22980 115
g
R 87.0  54.3  13.5
B64290L0730
R 102  65.8  15.0
B64290L0084
R 87.0  54.3  13.5 (mm)
R 3.425  2.138  0.531 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
87.0 1.5
54.3 1.1
13.5 0.3
3.425 0.059
2.138 0.043
0.531 0.012
uncoated 1)
89.3 max.
52.4 min.
14.8 max.
3.516 max.
2.063 min.
0.583 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
900 25%
700
N87
2790 25%
2200
B64290L0730X087
N30
5400 25%
4300
B64290L0730X830
T65
6280 30%
5000
B64290L0730X065
T37
7000 25%
5500
B64290L0730X037
B64290A0730X010 0.99
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
213.9
216.7
46360 235
g
N87: PV (100 mT, 100 kHz, 100 °C) < 5 W/core
R 102  65.8  15.0 (mm)
R 4.016  2.591  0.591 (inch)
■ Epoxy coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
102.0 2.0
65.8 1.3
15.0 0.5
4.016 0.079
2.591 0.051
0.591 0.020
uncoated 1)
104.8 max. 63.7 min.
16.5 max.
4.126 max.
2.508 min.
0.650 max.
coated
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
900 25%
700
N87
2880 25%
2200
B64290L0084X087
N30
5500 25%
4200
B64290L0084X830
T65
6500 30%
5000
B64290L0084X065
B64290A0084X010 0.96
N87: PV (100 mT, 100 kHz, 100 °C) < 7.8 W/core
Please read Cautions and warnings and
Important notes at the end of this document.
28
06/13
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
255.3
267.2
68220 330
g
R 140  103  25.0
B64290A0705
R 202  153  25.0
B64290A0711
R 140  103  25.0 (mm)
R 5.512  4.055  0.984 (inch)
■ Without coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
140.0 3.0
103 2.0
25.0 1.0
5.512 0.118
4.055 0.079
0.984 0.039
uncoated
27.2 max.
5.661 max.
3.945 min.
1.071 max.
coated
143.8 max. 100.2 min.
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
1100 25%
700
N87
3400 25%
2200
B64290L0705X087
N30
6200 25%
4000
B64290L0705X830
T37
8400 25%
5500
B64290L0705X037
B64290A0705X010 0.82
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
375.8
458.9
172440 860
g
N87: PV (100 mT, 100 kHz, 100 °C) < 20 W/core
R 202.0  153  25.0 (mm)
R 7.953  6.024  0.984 (inch)
■ Without coating
Dimensions
da (mm)
di (mm)
Height (mm) da (inch)
di (inch)
Height (inch)
202.0 4.0
153.0 3.0
25.0 1.0
7.953 0.157
6.024 0.118
0.984 0.039
uncoated
207.0 max. 149.0 min.
27.5 max.
8.150 max.
5.866 min.
1.083 max.
coated 1)
Characteristics and ordering codes
Mate- AL value
rial
 i
Ordering code
(approx.)
Magnetic characteristics
 l/A
mm –1
nH
K10
970 25%
700
N30
5200 25%
3700
B64290A0711X010 0.90
B64290A0711X830
Please read Cautions and warnings and
Important notes at the end of this document.
29
06/13
Approx.
weight
le
mm
Ae
mm2
Ve
mm3
550.5
608.6
335030 1600
g
Ferrites and accessories
Cautions and warnings
Cautions and warnings
Mechanical stress and mounting
Ferrite cores have to meet mechanical requirements during assembling and for a growing number
of applications. Since ferrites are ceramic materials one has to be aware of the special behavior
under mechanical load.
As valid for any ceramic material, ferrite cores are brittle and sensitive to any shock, fast changing
or tensile load. Especially high cooling rates under ultrasonic cleaning and high static or cyclic loads
can cause cracks or failure of the ferrite cores.
For detailed information see chapter “Definitions”, section 8.1.
Effects of core combination on AL value
Stresses in the core affect not only the mechanical but also the magnetic properties. It is apparent
that the initial permeability is dependent on the stress state of the core. The higher the stresses are
in the core, the lower is the value for the initial permeability. Thus the embedding medium should
have the greatest possible elasticity.
For detailed information see chapter “Definitions”, section 8.2.
Heating up
Ferrites can run hot during operation at higher flux densities and higher frequencies.
NiZn-materials
The magnetic properties of NiZn-materials can change irreversible in high magnetic fields.
Processing notes
– The start of the winding process should be soft. Else the flanges may be destroid.
– To strong winding forces may blast the flanges or squeeze the tube that the cores can no more
be mount.
– To long soldering time at high temperature (>300 °C) may effect coplanarity or pin arrangement.
– Not following the processing notes for soldering of the J-leg terminals may cause solderability
problems at the transformer because of pollution with Sn oxyd of the tin bath or burned insulation
of the wire. For detailed information see chapter “Processing notes”, section 8.2.
– The dimensions of the hole arrangement have fixed values and should be understood as
a recommendation for drilling the printed circuit board. For dimensioning the pins, the group
of holes can only be seen under certain conditions, as they fit into the given hole arrangement.
To avoid problems when mounting the transformer, the manufacturing tolerances for positioning
the customers’ drilling process must be considered by increasing the hole diameter.
30
06/13
Ferrites and accessories
Symbols and terms
Symbols and terms
Symbol
Meaning
Unit
A
Ae
AL
AL1
Amin
AN
AR
B
B
B̂ 
B̂ 
BDC
BR
BS
C0
CDF
DF
d
Ea
f
fcutoff
fmax
fmin
fr
fCu
g
H
Ĥ 
HDC
Hc
h
h/i 2
I
IDC
Î 
J
k
k3
k3c
L
Cross section of coil
Effective magnetic cross section
Inductance factor; AL = L/N2
Minimum inductance at defined high saturation ( a)
Minimum core cross section
Winding cross section
Resistance factor; AR = RCu /N2
RMS value of magnetic flux density
Flux density deviation
Peak value of magnetic flux density
Peak value of flux density deviation
DC magnetic flux density
Remanent flux density
Saturation magnetization
Winding capacitance
Core distortion factor
Relative disaccommodation coefficient DF = d/i
Disaccommodation coefficient
Activation energy
Frequency
Cut-off frequency
Upper frequency limit
Lower frequency limit
Resonance frequency
Copper filling factor
Air gap
RMS value of magnetic field strength
Peak value of magnetic field strength
DC field strength
Coercive field strength
Hysteresis coefficient of material
Relative hysteresis coefficient
RMS value of current
Direct current
Peak value of current
Polarization
Boltzmann constant
Third harmonic distortion
Circuit third harmonic distortion
Inductance
mm2
mm2
nH
nH
mm2
mm2
 = 10–6
Vs/m2, mT
Vs/m2, mT
Vs/m2, mT
Vs/m2, mT
Vs/m2, mT
Vs/m2, mT
Vs/m2, mT
F = As/ V
mm–4.5


J
s–1, Hz
s–1, Hz
s–1, Hz
s–1, Hz
s–1, Hz

mm
A/m
A/m
A/m
A/m
10–6 cm/A
10–6 cm/A
A
A
A
Vs/m2
J/K


H = Vs/A
31
06/13
Ferrites and accessories
Symbols and terms
Symbol
Meaning
Unit
L/L
L0
LH
Lp
Lrev
Ls
le
lN
N
PCu
Ptrans
PV
PF
Q
R
RCu
Rh
Rh
Ri
Rp
Rs
Rth
RV
s
T
T
TC
t
tv
tan
tanL
tanr
tane
tanh
tan/i
U
Û
Ve
Z
Zn
Relative inductance change
Inductance of coil without core
Main inductance
Parallel inductance
Reversible inductance
Series inductance
Effective magnetic path length
Average length of turn
Number of turns
Copper (winding) losses
Transferrable power
Relative core losses
Performance factor
Quality factor (Q = L/Rs = 1/tanL)
Resistance
Copper (winding) resistance (f = 0)
Hysteresis loss resistance of a core
Rh change
Internal resistance
Parallel loss resistance of a core
Series loss resistance of a core
Thermal resistance
Effective loss resistance of a core
Total air gap
Temperature
Temperature difference
Curie temperature
Time
Pulse duty factor
Loss factor
Loss factor of coil
(Residual) loss factor at H  0
Relative loss factor
Hysteresis loss factor
Relative loss factor of material at H  0
RMS value of voltage
Peak value of voltage
Effective magnetic volume
Complex impedance
Normalized impedance |Z|n = |Z| /N 2   (le /Ae)
H
H
H
H
H
H
mm
mm

W
W
mW/g

32
06/13








K/W

mm
°C
K
°C
s







V
V
mm3

/mm
Ferrites and accessories
Symbols and terms
Symbol
Meaning
Unit

F
e
r


B
i
s

0
a
app
e
i
p'
p"
r
rev
s'
s"
tot
Temperature coefficient (TK)
Relative temperature coefficient of material
Temperature coefficient of effective permeability
Relative permittivity
Magnetic flux
Efficiency of a transformer
Hysteresis material constant
Hysteresis core constant
Magnetostriction at saturation magnetization
Relative complex permeability
Magnetic field constant
Relative amplitude permeability
Relative apparent permeability
Relative effective permeability
Relative initial permeability
Relative real (inductive) component of  (for parallel components)
Relative imaginary (loss) component of  (for parallel components)
Relative permeability
Relative reversible permeability
Relative real (inductive) component of  (for series components)
Relative imaginary (loss) component of  (for series components)
Relative total permeability
derived from the static magnetization curve
Resistivity
Magnetic form factor
DC time constant Cu = L/RCu = AL/AR
Angular frequency; = 2 f
1/K
1/K
1/K

Vs

mT-1
A–1H–1/2


Vs/Am












m–1
mm–1
s
s–1


l/A
Cu

All dimensions are given in mm.
Surface-mount device
33
06/13
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version
of the "General Terms of Delivery for Products and Services in the Electrical Industry"
published by the German Electrical and Electronics Industry Association (ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse,
WindCap are trademarks registered or pending in Europe and in other countries. Further
information will be found on the Internet at www.epcos.com/trademarks.
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