105R & 108R
105 & 108
SERIES
Micro i® Chip Inductors
SERIES 105 IRON CORE
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
20%
20%
20%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
40
40
40
40
40
35
35
35
35
35
30
30
25
25
25
25
25
25
25
30
30
30
30
30
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
500
440
405
360
330
280
185
178
163
160
155
130
115
100
90
75
68
62
57
52
47
42
40
0.14
0.16
0.19
0.21
0.23
0.25
0.28
0.31
0.45
0.62
0.65
0.73
1.0
1.2
1.5
1.7
2.0
2.2
2.8
3.1
3.3
830
775
710
675
650
620
585
555
460
395
385
360
310
280
250
235
220
210
185
175
170
160
135
130
-121M
-151M
-181M
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
Actual Size
Military Specifications
Series 105 MIL-PRF-83446 (Reference)
Series 108 MIL-PRF-83446/8 (Reference
5.6
6.8
8.2
10.0
)
7.9
7.9
7.9
3.8
5.0
5.6
Physical Parameters for Series 105
38
Inches
Millimeter
s
M83446/08– (Reference) SERIES 108 IRON CORE
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
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
87
88
89
90
91
92
93
94
95
96
97
98
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%
36
32
32
32
32
30
30
30
30
30
30
30
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
26.0
24.0
21.0
19.0
14.0
12.0
10.0
9.0
8.5
8.2
8.0
7.0
4.0
4.2
4.4
7.5
8.0
13.0
17.0
19.0
23.0
25.0
28.0
31.0
79
79
75
57
55
45
38
36
33
32
30
28
.
2.54 0.2
2.54 0.2
1.27 Min.
5
5
0.38 Min.
(Typ.)
. (Typ.)
Physical Parameters for Series 108
Inches
Millimeter
s
A
B
C
D
E
F
0.070 Max.
0.100 0.010
0.100 0.010
0.050 Min.
0.025 0.005 (Typ.)0.635
0.020 Max. (Typ.) 0.51 Max
1.78 Max
.
2.54 0.2
2.54 0.2
1.27 Min.
54
54
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
0
.13 (Typ.)
. (Typ.)
For surface finish information, refer to www.delevanfinishes.com
Weight Max. (Grams) 0.05
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 W
Mechanical Configuration Units are ep
oxy
encapsulated. Contact areas for reflow so
plated per MIL-G-45204 Type 1-Grade A.
connections are thermal compression bon
ldering are gold
Internal
ded.
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