Models IM-4x-ER and IM-6x-ER
Vishay Dale
Inductors
Military/Established Reliability
MIL-C-39010 Qualified, M39010/04/05/06/07
FEATURES
• MIL-C-39010/04 (Phenolic Core).
• MIL-C-39010/05 (Iron Core).
• MIL-C-39010/06 (Phenolic Core).
• MIL-C-39010/07 (Iron Core).
ELECTRICAL SPECIFICATIONS
DENSITY SPECIFICATIONS
Inductance Tolerance: ± 5%, ± 10%, ± 20% for .15µH to
.47µH. ± 5%, ± 10% for .51µH and up.
Dielectric Strength: 1000V RMS at sea level.
Weight: IM-4A-ER and IM-4B-ER = .90 gram maximum.
IM-6A-ER and IM-6B-ER = .95 gram maximum.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature: - 55°C to + 125°C, phenolic
core. - 55°C to + 105°C, iron core.
Moisture: Meets requirements of MIL-C-39010 (latest
Self-Resonant Frequency: Measured per MIL-C-39010.
revision).
Maximum Current: Based on 35°C rise at + 90°C ambient
for phenolic core. 15°C rise for iron core.
Vibration: High frequency, 10Hz to 2000Hz @ 20 G
± 10% maximum for 12 logarithmic swings each of 20
minute duration repeated for each of three mutually
perpendicular planes.
MECHANICAL SPECIFICATIONS
Terminal Strength: Meets 5 pound pull test; three 360°
rotations in alternate directions per MIL-C-39010.
Shock: 100 G, 6 MS.
DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters]
IM-6x-ER IM-4x-ER
1.438 ± .188
[36.52 ± 4.78]
.440 ± .010
[11.17 ± .254]
1.438 ± .188
.375 ± .010
[9.52 ± .254]
[36.52 ± 4.78]
Typ.
.156 ± .010
[3.96 ± .254] Dia.
#22 .025 ± .002
[.635 ± .051] Dia. TCW
#22 .025 ± .002
[.635 ± .051] Dia. TCW
.190 ± .010
[4.82 ± .254] Dia.
STANDARD ELECTRICAL SPECIFICATIONS
TEST
FREQ.
(MHz)
SELF-RESONANT
FREQ. MIN.
(MHz)
DCR
RATED DC *
CURRENT
(mA)
MIL-C-39010
TYPE
DASH †
NUMBER
IND.
(µH)
Q
MIN.
+ 25°C MAX.
MODEL
TOLERANCE
(Ohms)
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
IM-6A-ER
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
M39010/04
BR15**
BR16**
BR18**
BR20**
BR22**
BR24**
BR27**
BR30**
BR33**
BR36**
BR39**
BR43**
BR47**
BR51**
BR56**
.15
.16
.18
.20
.22
.24
.27
.30
.33
.36
.39
.43
.47
.51
.56
± 5%, ± 10%, ± 20%
± 5%
55
50
50
50
50
50
50
50
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
510
415
415
415
415
350
350
350
350
300
300
300
300
270
270
2900
2700
2700
2700
2700
2000
2000
2000
2000
1700
1700
1700
1700
1450
1450
.030
.035
.035
.035
.035
.065
.065
.065
.065
.085
.085
.085
.085
.125
.125
± 5%, ± 10%
± 5%
± 5%, ± 10%, ± 20%
± 5%
± 5%, ± 10%
± 5%
± 5%, ± 10%, ± 20%
± 5%
± 5%, ± 10%
± 5%
± 5%, ± 10%, ± 20%
± 5%
± 5%, ± 10%
† The complete Dash Number will include two additional letters (indicated by **). The first additional letter (J = 5%, K= 10%, L = 20%) will indicate the inductance
tolerance and the second additional letter will indicate the failure rate symbol (e.g., M, P, R, S) and will be added to the end of the Dash Number. *The Rated DC
Current is based on + 90°C ambient temperature with a 15°C rise.
NOTE: Listing of Military Standard does not imply qualification. Contact factory for latest government QPL information.
www.vishay.com
104
Document Number 34032
Revision 29-Apr-99