ETC1 HM55-261R3LF Shielded drum compact package low cost inductor Datasheet

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Electrical / Environmental
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Shielded Drum Compact Package Low Cost Inductors
ode
‘LF’ M
•
•
•
•
280
,847,
US 6
Operating Temperature Range
Ambient Temperature, Maximum
Temperature Rise, Maximum
Insulation System
-40°C to +155°C
100°C
50°C
Class F, 155°C
Specifications
100 kHz
@ 0 Adc
µH ±10%
Part
Number
HM55-12R40
HM55-14R40
HM55-21R43
HM55-21R95
HM55-211R3
HM55-22R79
HM55-24R28
HM55-26R50
HM55-311R4
HM55-313R0
HM55-315R6
HM55-321R0
Notes:
0.40
0.40
0.43
0.95
1.38
0.79
0.28
0.50
1.40
3.00
5.60
1.0
Inductance
100 kHz, 0.1 V
@ Irated
µH Min.
µH Typ.
0.32
0.32
0.36
0.76
1.10
0.56
0.21
0.36
1.08
2.43
4.86
0.72
0.35
0.35
0.40
0.84
1.25
0.63
0.25
0.40
1.20
2.70
5.40
0.80
Irated (1)
(Adc)
Isat (2)
(Adc)
DCR (3)
mΩ ±5%
Dim D.
(mm ±0.5)
Dim. E
(mm ±0.1)
Fig.
20
15
18
22.5
15
27
30
40
35
21
9
40
29
38
27
33
22
39
85
50
50
30
14
56
1.00
1.75
0.77
1.28
2.26
1.20
0.72
0.90
0.98
2.60
7.30
1.25
8.76
8.40
4.10
6.90
6.60
12.5
12.7
12.7
6.60
9.45
7.11
15.24
1.30
1.00
1.30
1.30
1.05
1.45
1.30
1.50
1.65
1.30
0.91
1.50
2
2
1
1
1
2
2
2
1
1
1
2
(1) Rate current, Irated, is the approximate DC current at which inductance will be decreased by 20% from its initial (zero DC) value or the
current at which ∆T = 50°C, whichever is lower.
(2) Isat is the saturation current at which inductance rolls off approximately 30% from its initial value.
(3) DC resistance is measured at 25°C.
Outline Dimensions (Inch/mm)
Figure 1
Figure 2
BI XXRXX
YYWW
BI XXRXX
YYWW
Refer to Note (B)
Notes: (A) Refer to Specifications table for
‘D’ & ‘E’ dimensions of each model.
(B) For case size 12 & 14, only BI logo &
datecode will be printed.
Case Size
Fig.
12
2
14
2
21
1
22
2
24
2
26
2
31
1
32
2
A
.295
7.50
.295
7.50
.413
10.5
.413
10.5
.413
10.5
.413
10.5
.532
13.5
.532
13.5
B
.295
7.50
.295
7.50
.433
11.0
.413
10.5
.413
10.5
.413
10.5
.543
13.8
.532
13.5
C
.433
11.0
.295
7.50
.413
10.5
.413
10.5
.295
7.50
.355
9.00
.532
13.5
.492
12.5
Packaging
Standard: Vacuum Tray
Case Size
Capacity Per Tray
(Units)
Capacity Per Carton
(Units)
12, 14, 21
22
24
26
31, 32
40
44
50
45
44
560
660
600
630
572
2006 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
www.bitechnologies.com
We reserve the right to change specifications without prior notice
19
Electrical Characteristics @ 25°C
(A) Case size 12, 14, 21, 22 & 24
20
MAGNETIC COMPONENTS SELECTOR GUIDE 2006 EDITION
We reserve the right to change specifications without prior notice.
www.bitechnologies.com
Electrical Characteristics @ 25°C (Cont’d)
(B) Case size 26, 31 & 32
Ordering Information
Model Series
Case Size:
12 = Figure 2
14 = Figure 2
21 = Figure 1
22 = Figure 2
HM55
21
24 = Figure 2
26 = Figure 2
31 = Figure 1
32 = Figure 2
1R3
LF
Lead-Free Option:
LF= Lead-Free
(No code used for
non lead-free part)
Inductance Code:
First 2 digits are significant. Last
digit denotes the number of trailing
zeros. For values below 10µH, ”R”
denotes the decimal point.
2006 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE
www.bitechnologies.com
We reserve the right to change specifications without prior notice
21
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