CMF (Military RN and RL)
www.vishay.com
Vishay Dale
Metal Film Resistors, Axial, Military, MIL-R-10509 Qualified,
Precision, Type RN and MIL-PRF-22684 Qualified, Type RL
FEATURES
Very low noise (-40 dB)
Very low voltage coefficient (5 ppm/V)
Controlled temperature coefficient
Flame retardant epoxy coating
Commercial alternatives to military styles are available
with higher power ratings. See CMF Industrial data sheet:
(www.vishay.com/doc?31018)
STANDARD ELECTRICAL SPECIFICATIONS
RESISTANCE RESISTANCE RESISTANCE
POWER POWER MAX. RANGE RANGE RANGE RESISTANCE
MIL DIELECTRIC
(3)
GLOBAL MIL RATING RATING WORKING RANGE TOL.
SPEC. STRENGTH
(1)
MODEL STYLE P P VOLTAGE MIL-R-10509 MIL-R-10509 MIL-R-10509 %
70 C 125 C
SHEET V
AC
W W V 100 ppm/C 50 ppm/C 25 ppm/C MIL-PRF-22684
(D) (C) (E)
0.1, 0.25,
CMF50 RN50 08 - 0.05 200 - 10 to 100K 10 to 100K - 450
0.5, 1
0.1, 0.25,
CMF55 RN55 07 0.125 0.10 200 10 to 301K 49.9 to 100K 49.9 to 100K - 450
0.5, 1
0.1, 0.25,
CMF60 RN60 01 0.25 0.125 300 10 to 1M 49.9 to 499K 49.9 to 499K - 500
0.5, 1
0.1, 0.25,
CMF65 RN65 02 0.50 0.25 350 10 to 2M 49.9 to 1M 49.9 to 1M - 900
0.5, 1
0.1, 0.25,
(2)
CMF70 RN70 03 0.75 0.50 500 10 to 2.49M 24.9 to 1M 24.9 to 1M - 900
0.5, 1
CMF07 RL07 01 0.25 - 250 - - - 51 to 150K 2, 5 450
CMF20 RL20 02 0.50 - 350 - - - 4.3 to 470K 2, 5 700
Notes
(1)
Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
(2)
Formerly rated at 1 W and is the direct replacement for RN70 of MIL-R-10509 rev. D.
(3)
Tolerances of 0.1 %, 0.25 % and 0.5 % are not applicable to characteristic D.
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CONDITION
Voltage Coefficient ppm/V 5 when measured between 10 % and full rated voltage
10 8
Insulation Resistance 10 min. dry; 10 min. after moisture test
Operating Temperature Range C -65/+175 (see derating curves for military range)
Terminal Strength Ib 5 pound pull test for RL07/RL20; 2 pound pull test for all others
Continuous satisfactory coverage when tested in accordance
Solderability
with MIL-R-10509 and MIL-PRF-22684
Revision: 16-Sep-16 Document Number: 31027
1
For technical questions, contact: ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000CMF (Military RN and RL)
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RN60D3483FR36 (preferred part numbering format)
RN 6 0 D 3 4 8 3 F R 3 6
RESISTANCE TOLERANCE
MIL STYLE CHARACTERISTIC PACKAGING SPECIAL
VALUE CODE
RN50 E = 25 ppm 3 digit significant B = 0.1 % B14 = tin/lead, bulk Blank = standard
RN55 C = 50 ppm figure, followed by C = 0.25 % (Dash number)
BSL = tin/lead, bulk,
D D = 0.5 %
RN60 = 100 ppm a multiplier 88 = hot solder dip
single lot date code
RN65
F = 1 %
Use R for R36 = tin/lead, T/R (full) 143 = non-magnetic
RN70
values < 100
RE6 = tin/lead, T/R (1000 pieces)
10R0 = 10
RSL = tin/lead, T/R,
2152 = 21.5 k
single lot date code
2494 = 2.49 M
Historical Part Number example: RN60D3483F (will continue to be accepted)
RN60 D 3483 F R36
MIL STYLE CHARACTERISTIC RESISTANCE VALUE TOLERANCE CODE PACKAGING
New Global Part Numbering: RL07S471JR36 (preferred part numbering format)
RL0 7 S 4 7 1 J R 3 6
RESISTANCE TOLERANCE
MIL STYLE LEAD MATERIAL PACKAGING SPECIAL
VALUE CODE
RL07 S = solderable 2 digit significant G = 2 % B14 = tin/lead, bulk Blank = standard
figure, followed by
RL20 J = 5 % BSL = tin/lead, bulk, single lot date code (Dash number)
a multiplier
R36 = tin/lead, T/R (full) 88 = hot solder dip
Use R for
RE6 = tin/lead, T/R (1000 pieces) 143 = non-magnetic
values < 10
RSL = tin/lead, T/R, single lot date code
4R3 = 4.3
202 = 2.0 k
474 = 470 k
Historical Part Number example: RL07S471J (will continue to be accepted)
RL07 S 471 J R36
MIL STYLE LEAD MATERIAL RESISTANCE VALUE TOLERANCE CODE PACKAGING
Note
For additional information on packaging, refer to the Through Hole Resistor Packaging document (www.vishay.com/doc?31544).
MATERIAL SPECIFICATIONS
Element Nickel-chrome alloy
CAGE CODE: 91637
Flame retardant epoxy, formulated for
Coating
superior moisture protection
Core Fire-cleaned high purity ceramic
ENVIRONMENTAL SPECIFICATIONS
Standard lead material is solder-coated
Termination
copper. Solderable and weldable. Environmental performance is shown in the
Environmental Performance table. Test methods
General
are those specified in MIL-R-10509 and
APPLICABLE MIL-SPECS
MIL-PRF-22684.
MIL-R-10509 and MIL-PRF-22684: The CMF models meet
Resistance shifts due to storage at room
or exceed the electrical, environmental and dimensional Shelf Life
temperature are negligible.
requirements of MIL-R-10509 and MIL-PRF-22684.
Noise: Vishay Dale metal film resistors have exceptionally
low noise level. Average for standard resistance range is
0.10 V per V over a decade of frequency, with low and
intermediate resistance values typically below 0.05 V per V.
Revision: 16-Sep-16 Document Number: 31027
2
For technical questions, contact: ff2aresistors@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000