![](http://datasheet.mmic.net.cn/190000/M39010-03A160JM_datasheet_14927908/M39010-03A160JM_1.png)
ER1641
ER1840
ER1537
ER1025
MARKING EXAMPLE & ORDERING INFORMATION
M
Military
designator
39010/08
Document
sheet number
B
Class
1R0
Inductance
K
*
Inductance
Tolerance
R
*
Failure
rate level
CLASS: Identifies the
maximum operating
temperature:
Class A = 105
°C Max.
Class B = 125
°C Max.
HOW TO ORDER:
The Military Part
Number consists of the
document number and
an assigned dash
number as shown in
the example.
Physical Parameters
and Environmental
MIL-PRF-
Characteristics
39010/01
39010/02
39010/03
39010/04
39010/05
39010/06
39010/07
39010/08
39010/09
39010/10
Inductance Range, H
0.10 to 0.82 0.91 to 12.0 15 to 1000 0.15 to 2.7 3.0 to 27.0 0.15 to 4.7
5.1 to 33 0.10 to 1.00 1.1 to 27.0 30 to 1000
Core Material
Phenolic
Iron
Ferrite
Phenolic
Iron
Phenolic
Iron
Phenolic
Iron
Ferrite
Sleeve
Iron
Ferrite
———————
Length, Inches
0.410
0.437
0.375
0.250
±0.020
±0.01
±0.010
Millimeters
10.41
11.10
9.53
6.35
±0.51
±0.25
Diameter, Inches
0.162
0.187
0.156
0.095
±0.010
Millimeters
4.11
4.75
3.96
2.41
±0.25
Lead Size — AWG #
#22 TCW
#24 TCW
Inches
0.025
0.020
±0.002
±0.0015
Millimeters
0.635
0.51
±0.051
±0.04
Lead Length, Inches
1.438
±0.188
± 0.188
Millimeters
36.53
36.58
36.53
± 4.77
± 3.05
± 4.77
Weight Max. (Grams)
0.85
1.0
0.95
0.9
0.3
Current Rating at 90°C,
Max. Rise °C
15
35
15
35
15
35
15
Operating Temp. °C
–55 to +105 –55 to +105 –55 to +105 –55 to +125 –55 to +105 –55 to +125 –55 to +105 –55 to +125 –55 to +105 –55 to +105
Max. Power Dissipation
at 90°C, Watts
0.11
0.385
0.312
0.134
0.21
0.09
0.073
Coupling
3% Max.
———————
Body Color
Black
Tan
MIL-PRF-39010 Molded RF Coils with
Sn10 high-temperature solder for internal
connections. Approved Through
Failure Rate Level R
Note The complete Military dash
numbers will include two additional
letters, indicated in the tables on the
following three pages by **. The rst
additional letter will indicate tolerance:
J indicates ± 5%; K indicates ± 10%;
L indicates ± 20%.
The second letter will indicate the failure
rate (e.g., M, P, R).
Packaging Tape & reel
ER1025: 12" reel, 3500 pieces max.;
14" reel, 6000 pieces max.
ER1537 and ER1641: 12" reel, 2500
pieces max.; 14" reel, 4000 pieces max.
ER1840: 12" reel, 2500 pieces max.;
14" reel, 3000 pieces max. For additional
packaging options, see technical section.
Made in the U.S.A.
CONTINUED ON NEXT PAGE
MIL-PRF-39010
Established Reliability Inductors
ER Series
M
I L I TA RY
A
P P R O V E D
PAGE
56
www
.delevan.com E-mail: apisales@delevan.com
270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814
4/2005
RF
INDUCTORS