MILS1812R
MILS1812
Series
Shielded Surface Mount Inductors
M83446/40 IRON CORE
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
50
50
50
50
50
50
40
40
40
40
40
40
25
25
25
25
25
25
25
25
25
25
25
25
460**† 0.09 1490
400**† 0.10 1412
390**† 0.11 1347
350**† 0.12 1290
310**† 0.15 1154
280**† 0.18 1053
-01*
-02*
-03*
-04*
-05*
-06*
-07*
-08*
-09*
-10*
-11*
-12*
240
215
205
185
166
155
0.22
0.26
0.31
0.37
0.44
0.53
952
876
802
735
675
614
M83446/40 FERRITE CORE
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
-684K
-824K
-105K
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
40
40
40
40
40
40
40
40
40
40
40
40
50
50
50
50
50
50
50
50
50
50
50
50
40
40
40
40
40
40
40
40
40
40
40
40
40
7.9
160
140
110
100
90
67
61
56
50
40
32
30
25
22
18
15
14
13
12
11
0.35
0.38
0.40
0.43
0.46
0.49
0.70
0.84
0.90
1.00
1.20
1.44
1.80
2.00
2.20
2.40
2.60
2.80
3.00
3.20
3.40
3.60
4.30
5.20
7.00
7.50
8.00
8.50
9.00
755
725
706
681
658
638
534
487
471
447
408
372
333
315
301
288
277
267
258
250
242
235
215
196
169
163
158
153
149
135
129
105
91
-13*
-14*
-15*
-16*
-17*
-18*
-19*
-20*
-21*
-22*
-23*
-24*
-25*
-26*
-27*
-28*
-29*
-30*
-31*
-32*
-33*
-34*
-35*
-36*
-37*
-38*
-39*
-40*
-41*
-42*
-43*
-44*
-45*
-46*
-47*
-48*
-49*
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
Military QPL Approvals
M83446/40
* Suffix F:Tin/Lead Termination
* Suffix P: ROHS Compliant
10
12
15
2.5
2.5
18
22
2.5
2.5
Physical Parameters
27
33
2.5
2.5
Inches
Millimeters
4.2 to 4.8
3.0 to 3.4
3.0 to 3.4
0.38 Min.
A
B
C
D
E
F
0.166 to 0.190
0.118 to 0.134
0.118 to 0.134
0.015 Min.
39
47
2.5
2.5
9.0
56
68
2.5
2.5
8.0
7.6
7.2
7.0
6.0
5.0
4.5
4.2
82
2.5
100
120
150
180
220
270
330
390
470
560
680
820
1000
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.054 to 0.078
0.118 (Ref. only)
0.066 (Ref. only)
1.37 to 1.98
3.0 (Ref. only)
1.7 (Ref. only)
G
Dimensions “A” and “C” are over terminals
4.0 11.0
3.7 12.0
3.5 18.0
3.3 24.0
2.8 28.0
2.6 32.0
2.2 40.0
2.0 55.0
Weight Max. (Grams) 0.15
OperatingTemperature Range –55°C to +125°C
Current Rating at 90°C Ambient 35°C Rise
Maximum Power Dissipation at 90°C 0.278 Watts
84
79
71
60
**†Note Self Resonant Frequency (SRF) values are
% COUPLING vs. INDUCTANCE
calculated and for reference only.
Packaging Tape & reel (12 mm): 7" reel, 650 pieces
max.; 13"-reel, 2500 pieces max.
3.5
@ .040”
3.0
2.5
2.0
1.5
*Termination Finish Options (Part & Callout)
MILS1812-101K = M83446/39-01F (Tin/Lead)
MILS1812R-101K = M83446/39-01P (Lead free)
@ .060”
Parts listed are QPL/MIL qualified
1.0
**Complete part # must include series # PLUS the dash #
0.5
0
For further surface finish information,
refer to TECHNICAL section of this catalog.
0.1
1.0
10
100
1000
Made In the U.S.A. Patent Protected
INDUCTANCE (µH)
For more detailed graphs, contact factory
PAGE
26
.
www.delevan.com E-mail: apisales@delevan com
6/2007
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814