103R
103
Micro i® Chip Inductors
SERIES
M83446/04– SERIES 103 PHENOLIC CORE
20% / 10%
-100M/K
-120K
-150M/K
-180K
-220M/K
-270K
-330M/K
-390K
-470M/K
-560K
-680M/K
-820K
30/37
38
31/39
40
32/41
42
33/43
44
34/45
46
35/47
48
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.100
60
57
55
52
50
49
48
45
42
39
36
34
32
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
50.0
2700
2450
2200
2000
1800
1625
1450
1335
1220
1110
1000
915
0.060 1270
0.069 1190
0.078 1110
0.093 1030
10%
20% / 10%
10%
20% / 10%
0.108
0.114
0.120
0.133
0.145
0.170
0.195
0.212
0.230
950
925
900
860
820
760
705
675
650
10%
20% / 10%
10%
20% / 10%
10%
20% / 10%
10%
20% / 10%
-101M/K
36/49
830
Actual Size
M83446/04– SERIES 103 FERRITE CORE
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
-123K
-153K
-183K
-223K
-273K
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
30
25
25
25
25
25
22
22
22
22
22
22
22
22
22
22
24
24
24
24
22
22
22
24
25
25
25
25
25
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
750
650
550
450
375
300
235
215
195
175
160
145
130
115
105
85
77
70
68
60
55
50
48
40
0.125
0.175
0.200
0.220
0.230
0.235
0.240
0.260
0.278
0.520
0.530
0.540
0.740
0.840
0.920
1.00
1.15
1.40
1.55
1.80
2.00
2.20
2.50
3.45
880
745
695
665
650
645
635
610
590
435
430
425
360
340
325
310
290
260
250
230
220
210
195
165
160
135
130
125
120
Military Specifications MIL-PRF-83446
/04
Physical Parameters
Inches
Millimeter
s
A
B
C
D
E
F
0.075 Max.
0.100 0.010
0.100 0.010
0.050 Min.
0.015 Min. (Typ.)
0.020 Max. (Typ.) 0.51 Max
1.91 Max
.
2.54 0.2
2.54 0.2
1.27 Min.
5
5
0.38 Min.
(Typ.)
. (Typ.)
Weight Max. (Grams) 0.03
Current Rating at 90°C Ambient 35°C
Operating Temperature Range –55°C
Maximum Power Dissipation at 90°C
Rise
to +125°C
0.135 Watts
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
**Note
Self Resonant Frequency (SRF) Values a
250 MHz are calculated and for reference
bove
only.
35
30
28
25
3.80
5.60
5.80
6.40
Termination Finish Options (Part # Cod
Gold over Nickel (Standard): As shown.
Tin/Lead over Nickel: Add suffix “S” to par
102KS).
e)
22
6.90
t # (e.g., 103-
Mil type “A:” Gold over Nickel (Standard)
Mil type “B” or “F:” Tin/Lead (solder) over
RoHS type: Order 103R - XXXKS
Parts listed above are QPL/MIL qualified
Nickel.
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
Mechanical Configuration
Units are epoxy encapsulated.
Contact areas for reflow soldering are gol
G-45204 Type 1-Grade A. Internal connec
compression bonded.
For surface finish information, refer to www.delevanfinishes.com
d plated per MIL-
tions are thermal
Packaging Tape & reel (8mm): 7" reel, 2
000 pieces max.;
13" reel, 8000 pieces max.
Made In the U.S.A.
.
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan com • www.delevan.com
1/2009
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