CMF Military
Vishay Dale
Metal Film Resistors
Military, MIL-R-10509 Qualified, Type RN
Military, MIL-PRF-22684 Qualified, Type RL
FEATURES
•
•
•
•
•
•
Very low noise
Very low voltage coefficient
Controlled temperature coefficient
Excellent high frequency characteristics
Flame retardant epoxy coating
Commercial alternatives to military styles are available with
higher power ratings. See appropriate catalog or web page
STANDARD ELECTRICAL SPECIFICATIONS
VISHAY DALE® MILITARY APPROVED VALUE RANGE (Ω)
MIL-R-10509
MODEL
MAXIMUM
WORKING
VOLTAGE
CHARACTERISTIC E
MIL-PRF-22684
CMF-50
200
—
10 - 100k
10 - 100k
—
450
CMF-55
200
10 - 301k
49.9 - 100k
49.9 - 100k
—
450
CMF-07
250
—
—
—
51 - 150k
450
CMF-60
300
10 - 1M
49.9 - 499k
49.9 - 499k
—
500
CMF-20
350
—
—
—
4.3 - 470k
700
CMF-65
350
10 - 2M
49.9 - 1M
49.9 - 1M
—
900
CMF-70
500
10 - 2.49M
24.9 - 1M
24.9 - 1M
—
900
CHARACTERISTIC D CHARACTERISTIC C
DIELECTRIC
STRENGTH
VAC
Vishay Dale commercial value range: Extended resistance ranges are available in commercial equivalent types. Please contact us by using
the email at the bottom of this page.
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
CONDITION
Voltage Coefficient
ppm/V
5 when measured between 10% and full rated voltage
Insulation Resistance
Ω
≥ 1010 minimum dry; ≥ 108 minimum after moisture test
Operating Temperature Range
°C
- 65 / + 175 (See derating curves for military range)
Terminal Strength
lb
5 pound pull test for RL07/RL20; 2 pound pull test for all others
Solderability
Continuous satisfactory coverage when tested in accordance with
MIL-R-10509 and MIL-PRF-22684
ORDERING INFORMATION - MILITARY PART NUMBER
RN
MIL. TYPE
Per MIL-R-10509
60
SIZE
D
CHARACTERISTIC
50 65
55 70
60
E = ± 25ppm/°C
C = ± 50ppm/°C
*D = + 200ppm/°C
- 500ppm/°C
07
SIZE
S
LEAD
07
20
RL
MIL. TYPE
Per MIL-PRF-22684
S=
Solderable
3483
VALUE
F
TOLERANCE
First three digits are significant
figures. Last digit specifies the
number of zeros to follow.
(348 kilohm illustrated.)
471
VALUE
B = ± 0.1%
C = ± 0.25%
D = ± 0.5%
F = ± 1%
J
TOLERANCE
First two digits are significant
figures. Last digit specifies the
number of zeros to follow.
(470 ohm illustrated.)
G = ± 2%
J = ± 5%
*Vishay Dale supplies ± 100ppm parts for characteristic D.
www.vishay.com
48
For Technical Questions, contact ff2aresistors@vishay.com
Document Number: 31027
Revision 25-Oct-00
