R
L
TA
EN A)
EM (m
CR NT
IN RE
G
R
IN
CU RAT A)
T (m
EN UM
E
RR IM
NC
CU X
MA STA S)
SI HM
RE M (O
DC
MU
)**
XI
Hz
MA
(M
M
MU
NI
)
MI
Hz
F
(M
SR
Y
NC
M
UE
MU
EQ
NI
FR
MI
Q
ST
TE
0%
±1
H)
(µ
CE
#
AN
SH
CT
DA
DU
L
IN
MI
R*
F
ct
du
In
SERIES
MIL1331
MI
L
I
TA
R
Y
DA
A
PP
ROVE
D
SH
NU
s
or
E
MB
Shielded Surface Mount Inductors
Actual Size
Military QPL Approval
M83446/34 Iron Core/Iron Sleeve
M8344634 Iron Core/Ferrite Sleeve
M83446/35 Ferrite Core/Ferrite Sleeve
† Ordering Note
Military parts must be ordered to the
M83446/ part number
Physical Parameters
Inches
Millimeters
A
0.300 to 0.325
7.62 to 8.26
B
0.105 to 0.125
2.67 to 3.18
C
0.125 to 0.145
3.18 to 3.68
D
0.020 Min.
0.508 Min.
E
0.040 to 0.060
1.02 to 1.52
F
0.190 (Ref. only)
4.83 (Ref. only)
G
0.070 (Ref. only)
1.78 (Ref. only)
Dimensions “A” and “C” are over terminations
Weight Max
(Grams) 0.30
Operating Temperature Range
–55°C to +105°C
Current Rating at 90°C Ambient
15°C Rise
Maximum Power Dissipation at 90°C
0.585 W
Incremental Current
Current level which causes a
maximum of 5% decrease in inductance.
Coupling
3% Max.
**Note
Self Resonant Frequency (SRF) values for -101K
to -331K are calculated and for reference only.
Marking
API/SMD; inductance with units and tolerance
followed by an S; date code (YYWWL) followed by an M.
Example: MIL1331-683K
API/SMD
68uH±10%S
0701A M
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
01F
02F
03F
04F
05F
06F
07F
08F
09F
10F
11F
12F
13F
14F
15F
16F
17F
18F
19F
20F
21F
22F
23F
24F
25F
SERIES MIL1331
0.10
45
0.12
45
0.15
45
0.18
45
0.22
45
0.27
45
0.33
44
0.39
42
0.47
41
0.56
41
0.68
39
0.82
38
1.00
37
1.20
40
1.50
41
1.80
43
2.20
45
2.70
48
3.30
49
3.90
50
4.70
50
5.60
50
6.80
50
8.20
50
10.0
50
IRON CORE - IRON SLEEVE
25.0
490.0**
0.10
670
25.0
430.0**
0.11
635
25.0
415.0**
0.12
610
25.0
375.0**
0.13
585
25.0
330.0**
0.15
545
25.0
300.0**
0.16
530
25.0
260.0**
0.18
495
25.0
230.0
0.19
485
25.0
220.0
0.21
460
25.0
210.0
0.23
440
25.0
180.0
0.24
430
25.0
165.0
0.27
405
25.0
150.0
0.30
385
7.9
130.0
0.73
247
7.9
115.0
0.86
228
7.9
105.0
0.95
217
7.9
95.0
1.10
202
7.9
90.0
1.20
193
7.9
80.0
1.30
185
7.9
75.0
1.50
173
7.9
70.0
2.40
136
7.9
60.0
2.90
124
7.9
55.0
3.20
118
7.9
53.0
3.60
111
7.9
50.0
4.00
106
670
635
610
585
545
530
495
485
460
440
430
405
385
247
228
217
202
193
185
173
136
124
118
111
106
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
SERIES MIL1331 IRON CORE - FERRITE SLEEVE
12.0
36
2.5
35.0
3.00
122
26F
15.0
38
2.5
30.0
3.40
115
27F
18.0
40
2.5
26.0
3.80
108
28F
22.0
40
2.5
24.0
4.90
96
29F
27.0
40
2.5
21.0
5.80
88
30F
33.0
41
2.5
20.0
83
6.50
31F
39.0
42
2.5
19.0
75
7.90
32F
47.0
44
2.5
16.0
69
9.30
33F
56.0
44
2.5
15.0
11.0
64
34F
68.0
45
2.5
13.0
12.0
61
35F
82.0
45
2.5
11.0
13.0
59
36F
40
2.5
10.5
16.8
51
37F 100.0
SERIES MIL1331 FERRITE CORE - FERRITE SLEEVE
31
0.79
13.0
88
5.80
01F 120.0
33
0.79
12.0
7.90
75
02F 150.0
33
0.79
11.0
9.40
69
03F 180.0
35
0.79
10.0
11.0
64
04F 220.0
35
0.79
9.0
12.0
61
05F 270.0
35
0.79
8.0
16.0
53
06F 330.0
35
0.79
7.8
21.0
46
07F 390.0
35
0.79
7.5
43
24.0
08F 470.0
35
0.79
7.0
40
28.0
09F 560.0
122
115
108
96
88
83
75
69
64
61
59
51
27
24
22
20
18
16
14
13
12
Parts listed above are QPL/MIL qualified
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
Packaging
Tape & reel (16mm): 7" reel, 500 pieces max.; 13" reel,
2200 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
MicroPython Open Source section
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