er
w
Po
SERIES
MIL8532
MI
L
I
TA
R
Y
L
TA
EN s)
EM mp
CR (A
IN DC
T
EN
NG
RR
TI )
CU
RA s
T mp
EN (A
RR UM
CU M
XI
CE
MA
AN )
ST S
SI HM
RE M (O
DC
MU
XI
Hz
MA
1k
@ 15%
CE ) ±
AN (µH
CT
DU
IN
#
A
PP
ROVE
D
s
or
ct
du
In
SH
DA
E
MB
NU
L
MI
MIL-PRF-27/370, T Level Qualified
Surface Mount Power Inductors
SH
DA
R*
Actual Size
Physical Parameters
Inches
Millimeters
A
0.840 to 0.880
21.34 to 22.35
B
0.310 to 0.330
7.87 to 8.38
C
0.266 to 0.286
6.76 to 7.26
D
0.050 Min.
1.27 Min.
E
0.070 to 0.110
1.78 to 2.79
F
0.750 (Ref. only)
19.05 (Ref. only)
G
0.120 (Ref. only)
3.05 (Ref. only)
Dimensions “A” and “C” are over terminals.
Military QPL Approval
M27/370 T Level, Grade 5, encapsulted
Level T Magnetics are 100% Tested per MIL-PRF-27
Group A Subgroup I which includes:
1) Thermal Shock, 25 cycles
2) Burn In, 96 hours
3) Radiographic (X-Ray) Inspection
Operating Temperature Range
–55°C to +130°C
Current Rating at 85°C Ambient
45°C Rise
Maximum Power Dissipation at 85°C
0.50 W
Inductance
Measured at 1 VAC open circuit with no DC current
Incremental Current
The current at which the
inductance will decrease by a maximum of 5% from
its inductance at zero DC current.
Lead Finish
Sn63 Pb37 (Tin-Lead), Hot Solder Dipped
Weight
2.5 grams MAX
DMV
1000 Vrms at Sea Level, 500 Vrms at 70,000 feet altitude
IR
1000 Mohms MIN at 500 Vdc
Vibration
MIL-STD-202, Method 204, Test Condition D
Moisture Resistance
MIL-STD-202, Method 106
Bond Strength
Force 2 lbs.
Packaging
Tape & reel (44mm): 13" reel, 480 pieces max.;
7” reel not available
Made In the U.S.A.
M27/370 - SERIES MIL8532 T
-01T
1.0
-01LT
-02T
1.2
-02LT
-03T
1.5
-03LT
-04T
1.8
-04LT
-05T
2.2
-05LT
-06T
2.7
-06LT
-07T
3.3
-07LT
-08T
3.9
-08LT
-09T
4.7
-09LT
-10T
5.6
-10LT
-11T
6.8
-11LT
-12T
8.2
-12LT
-13T
10.0
-13LT
-14T
12.0
-14LT
-15T
15.0
-15LT
-16T
18.0
-16LT
-17T
22.0
-17LT
-18T
27.0
-18LT
-19T
33.0
-19LT
-20T
39.0
-20LT
-21T
47.0
-21LT
-22T
56.0
-22LT
-23T
68.0
-23LT
-24T
82.0
-24LT
-25T
100.0
-25LT
-26T
120.0
-26LT
-27T
150.0
-27LT
-28T
180.0
-28LT
-29T
220.0
-29LT
-30T
270.0
-30LT
-31T
330.0
-31LT
-32T
390.0
-32LT
-33T
470.0
-33LT
-34T
560.0
-34LT
-35T
680.0
-35LT
-36T
820.0
-36LT
-37T
1000.0
-37LT
-38T
1200.0
-38LT
-39T
1500.0
-39LT
-40T
1800.0
-40LT
-41T
2200.0
-41LT
-42T
2700.0
-42LT
-43T
3300.0
-43LT
-44T
3900.0
-44LT
-45T
4700.0
-45LT
-46T
5600.0
-46LT
-47T
6800.0
-47LT
-48T
8200.0
-48LT
-49T
10000.0
-49LT
-50T
12000.0
-50LT
-51T
15000.0
-51LT
-52T
18000.0
-52LT
LEVEL FERRITE CORE
0.009
6.27
0.010
5.95
0.011
5.67
0.012
5.43
0.013
5.22
0.014
5.03
0.016
4.70
0.017
4.56
0.022
4.01
0.024
3.84
0.026
3.69
0.028
3.55
0.033
3.27
0.037
3.09
0.040
2.97
0.044
2.84
0.050
2.66
0.070
2.25
0.075
2.17
0.084
2.05
0.104
1.84
0.130
1.65
0.145
1.56
0.152
1.53
0.208
1.30
0.283
1.12
0.330
1.04
0.362
0.99
0.505
0.84
0.557
0.80
0.650
0.74
0.770
0.68
1.03
0.59
1.14
0.56
1.50
0.49
1.98
0.42
2.30
0.39
2.55
0.37
3.00
0.34
4.00
0.30
4.40
0.28
5.80
0.25
6.56
0.23
8.63
0.20
10.1
0.19
11.2
0.18
15.0
0.15
20.8
0.13
23.4
0.12
26.0
0.12
36.0
0.10
40.0
0.09
6.4
5.8
5.2
4.8
4.3
3.9
3.5
3.2
2.9
2.7
2.5
2.2
2.0
1.8
1.6
1.5
1.4
1.2
1.1
1.0
0.93
0.85
0.77
0.71
0.64
0.58
0.52
0.48
0.43
0.39
0.35
0.32
0.29
0.27
0.25
0.22
0.20
0.18
0.16
0.15
0.14
0.12
0.11
0.10
0.09
0.09
0.08
0.07
0.06
0.06
0.05
0.05
*Complete part # must include series # PLUS the dash #
Mechanical Configuration
Inductors are encapsulated in a Surface Mount
package, using an epoxy molded case. Leads are pretinned. A high resistivity
ferrite core allows for high inductance with low DC resistance.
Marking
Military PIN (Part or Identifying Number)
API Delevan Part Number
API Delevan Cage Code Date/Lot Code (YYWWL)
Marking Example
M27/370-22T
MIL8532-22LT
99800 1332A
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
11/2013
