9250

NT
IA
PL
†
Ro
HS
CO
M
Shielded, Molded Chokes
Part
Number
Special Features
• Ferrite magnetic shielded for low radiation
• High Q, high reliability
• Injection molded to protect coil
from extreme environments
• Flame retardant coating
• Consistent body dimension
• Color band or numerical marking identification
• Dielectric strength 1000 Vrms
• Operating temperature -55 to +105 °C
Notes
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
0.025
Dimensions: Inches
Q
Min.
9250-101-RC
0.10
50
25
9250-121-RC
0.12
51
25
9250-151-RC
0.15
51
25
9250-181-RC
0.18
50
25
9250-221-RC
0.22
49
25
9250-271-RC
0.27
47
25
9250-331-RC
0.33
46
25
9250-391-RC
0.39
44
25
9250-471-RC
0.47
44
25
9250-561-RC
0.56
43
25
9250-681-RC
0.68
42
25
9250-821-RC
0.82
40
25
9250-102-RC
1.0
44
25
9250-122-RC
1.2
44
7.9
9250-152-RC
1.5
44
7.9
9250-182-RC
1.8
44
7.9
9250-222-RC
2.2
44
7.9
9250-272-RC
2.7
44
7.9
9250-332-RC
3.3
44
7.9
9250-392-RC
3.9
44
7.9
9250-472-RC
4.7
44
7.9
9250-562-RC
5.6
44
7.9
9250-682-RC
6.8
50
7.9
9250-822-RC
8.2
50
7.9
9250-103-RC
10
50
7.9
9250-123-RC
12
55
2.5
9250-153-RC
15
45
2.5
9250-183-RC
18
45
2.5
9250-223-RC
22
45
2.5
9250-273-RC
27
45
2.5
9250-333-RC
33
45
2.5
9250-393-RC
39
50
2.5
9250-473-RC
47
50
2.5
9250-563-RC
56
50
2.5
9250-683-RC
68
50
2.5
9250-823-RC
82
50
2.5
9250-104-RC
100
50
2.5
9250-124-RC
120
55
0.79
9250-154-RC
150
55
0.79
9250-184-RC
180
55
0.79
9250-224-RC
220
55
0.79
9250-274-RC
270
55
0.79
9250-334-RC
330
55
0.79
9250-394-RC
390
60
0.79
9250-474-RC
470
60
0.79
9250-564-RC
560
60
0.79
“-RC”
suffix indicates
RoHS
9250-684-RC
680
60 compliance.
0.79
9250-824-RC
820
60
0.79
250
250
250
250
250
250
250
250
235
210
190
180
140
130
115
105
100
92
85
75
70
65
55
50
46
44
49
45
41
38
34
29
27
25
21
10.5
10.0
9.7
8.5
8.0
7.5
7.0
6.5
6.2
5.7
4.7
4.5
4.2
E
T
E
L
O
S
B
O
* Rated current to cause 35 °C
max. temperature rise
** Incremental current to cause 5 %
max. inductance drop
Bourns recommends using the 9250A Series
as a replacement for the 9250 Series
1.0
Min.
L (µH)
±10 %
9250 Series
SRF
Test
(MHz)
Freq.
Min.
(MHz)
0.41 -/+0.02
0.162
-/+0.01
DCR
Ω
Max.
I, DC*
(mA)
I, Incr.**
(mA)
0.025
0.034
0.037
0.047
0.067
0.11
0.13
0.18
0.25
0.33
0.45
0.59
0.07
0.10
0.12
0.14
0.19
0.28
0.35
0.40
0.55
0.72
1.02
1.32
1.62
2.0
0.80
0.89
0.96
1.19
1.37
1.93
2.11
2.23
2.70
2.44
3.12
3.6
4.1
4.4
5.0
5.8
6.4
7.4
9.5
10.5
11.8
13.0
1790
1530
1470
1300
1100
855
780
670
565
490
420
370
1070
895
815
775
650
535
480
450
380
335
280
250
220
200
315
300
290
260
240
205
195
190
170
180
160
150
140
135
125
115
110
105
92
90
80
80
1790
1530
1470
1300
1100
855
780
670
565
490
420
370
1070
895
815
775
650
535
480
450
380
335
280
250
220
200
250
235
220
200
190
180
175
160
150
140
120
95
90
85
80
70
65
60
58
55
50
45
Continued on next page.
REV. 06/07
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
19.3
NT
IA
PL
†
Ro
HS
CO
M
Shielded, Molded Chokes
Special Features
• Ferrite magnetic shielded for low radiation
• High Q, high reliability
• Injection molded to protect coil
from extreme environments
• Flame retardant coating
• Consistent body dimension
• Color band or numerical marking identification
• Dielectric strength 1000 Vrms
• Operating temperature -55 to +105 °C
Notes
* Rated current to cause 35 °C
max. temperature rise
** Incremental current to cause 5 %
max. inductance drop
Bourns recommends using the 9250A
Series as a replacement for the 9250 Series
Part
Number
L (µH)
±10 %
9250-105-RC
9250-125-RC
9250-155-RC
9250-185-RC
9250-225-RC
9250-275-RC
9250-335-RC
9250-395-RC
9250-475-RC
9250-565-RC
9250-685-RC
9250-825-RC
9250-106-RC
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10,000
9250 Series continued
Test
SRF
DCR
Q
Freq.
(MHz)
Ω
Min. (MHz)
Min.
Max.
60
45
45
45
45
45
45
45
45
44
40
40
40
0.79
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
3.8
1.5
1.2
1.0
0.97
0.92
0.84
0.80
0.74
0.73
0.66
0.54
0.47
17.5
22.1
26.5
29.9
33.8
47.3
53.0
73.8
81.6
98.9
111
119
137
I, DC*
(mA)
I, Incr.**
(mA)
70
60
55
50
50
40
40
35
31
28
27
26
24
40
35
33
30
27
25
22
20
19
17
16
15
14
“-RC” suffix indicates RoHS compliance.
E
T
E
L
O
S
B
O
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
1.0
Min.
0.025
0.41 -/+0.02
0.162
-/+0.01
Dimensions: Inches
Tel. (877) 426-8767 • Fax (951) 781-5006
19.4
www.bourns.com
REV. 02/08
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