CMF (Military RN and RL)

www.vishay.com

Vishay Dale

Revision: 02-Feb-2022

2

Document Number: 31027

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

Note

• For additional information on packaging, refer to the Through Hole Resistor Packaging document (www.vishay.com/doc?31544)

APPLICABLE MIL-SPECS

MIL-R-10509 and MIL-PRF-22684: The CMF models meet

or exceed the electrical, environmental and dimensional

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 μV per V over a decade of frequency, with low and

intermediate resistance values typically below 0.05 μV per V.

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: RN60D3483FR36 (preferred part numbering format)

MIL STYLE

CHARACTERISTICS

RESISTANCE

VALUE

TOLERANCE

CODE

PACKAGING

SPECIAL

RN50

RN55

RN60

RN65

RN70

E = 25 ppm

C = 50 ppm

D = 100 ppm

3 digit significant

figure, followed by

a multiplier.

Use “R” for

values < 100

Ω

10R0 = 10

Ω

2152 = 21.5 k

Ω

2494 = 2.49 M

Ω

B = ± 0.1 %

C = ± 0.25 %

D = ± 0.5 %

F = ± 1 %

B14 = tin / lead, bulk

BSL = tin / lead, bulk,

single lot date code

R36 = tin / lead, T/R (full)

RE6 = tin / lead,

T/R (1000 pieces)

RSL = tin / lead, T/R,

single lot date code

Blank = standard

(Dash number)

88 = hot solder dip

143 = non-magnetic

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)

MIL STYLE

LEAD MATERIAL

RESISTANCE

VALUE

TOLERANCE

CODE

PACKAGING

SPECIAL

RL07

RL20

S = solderable

2 digit significant

figure, followed by

a multiplier.

Use “R” for

values < 10

Ω

4R3 = 4.3

Ω

202 = 2.0 k

Ω

474 = 470 k

Ω

G = ± 2 %

J = ± 5 %

B14 = tin / lead, bulk

BSL = tin / lead, bulk,

single lot date code

R36 = tin / lead, T/R (full)

RE6 = tin / lead,

T/R (1000 pieces)

RSL = tin / lead, T/R,

single lot date code

Blank = standard

(Dash number)

88 = hot solder dip

143 = non-magnetic

Historical Part Number Example: RL07S471J (will continue to be accepted)

RL07

S

471

J

R36

MIL STYLE

LEAD MATERIAL

RESISTANCE VALUE

TOLERANCE CODE

PACKAGING

MATERIAL SPECIFICATIONS

Element

Nickel-chrome alloy

Coating

Flame retardant epoxy, formulated for

superior moisture protection

Core

Fire-cleaned high purity ceramic

Termination

Standard lead material is solder-coated

copper. Solderable and weldable.

CAGE CODE: 91637

ENVIRONMENTAL SPECIFICATIONS

General

Environmental performance is shown in the

Environmental Performance table. Test methods

are those specified in MIL-R-10509 and

MIL-PRF-22684.

Shelf Life

Resistance shifts due to storage at room

temperature are negligible.

6D

8

3

F

3

N

R

4R

6

3

0

0S

1

J

R

6

L

R

73

4

7