CMF (Military RN and RL)
Metal Film Resistors, Military, MIL-R-10509 Qualified,
Vishay Dale
Type RN and MIL-PRF-22684 Qualified, Type RL
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RN60D3483FR36 (preferred part numbering format)
R
N
6
0
D
3
4
8
3
F
R
3
6
RESISTANCE
VALUE
TOLERANCE
CODE
MIL STYLE
CHARACTERISTIC
PACKAGING
SPECIAL
RN50
RN55
RN60
RN65
RN70
E= 25 ppm
C = 50 ppm
= 100 ppm
3 digit significant
figure, followed by
a multiplier
10R0 = 10 Ω
2152 = 21.5 kΩ
2494 = 2.49 MΩ
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1 %
Blank = Standard
(Dash Number)
B14 = Tin/Lead, Bulk
BSL = Tin/Lead, Bulk,
Single Lot Date Code
R36 = Tin/Lead, T/R (Full)
D
RE6 = Tin/Lead, T/R (1000 pieces)
RSL = Tin/Lead, T/R,
Single Lot Date Code
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)
R
L
0
7
S
4
7
1
J
R
3
6
RESISTANCE
VALUE
2 digit significant
figure, followed by
a multiplier
4R3 = 4.3 Ω
202 = 2.0 kΩ
474 = 470 kΩ
TOLERANCE
CODE
G = 2 %
J = 5 %
MIL STYLE
LEAD MATERIAL
PACKAGING
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
RL07
RL20
S = Solderable
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
ENVIRONMENTAL SPECIFICATIONS
Environmental performance is shown in the
Environmental Performance table. Test
methods are those specified in MIL-R-10509
Element:
Coating:
Core:
Nickel-chrome alloy
General:
Flame retardant epoxy, formulated for
superior moisture protection
and MIL-PRF-22684.
Resistance shifts due to storage at room
Shelf Life:
Fire-cleaned high purity ceramic
temperature are negligible.
Standard lead material is solder-coated
copper. Solderable and weldable.
Vishay Dale CMF resistors have an operating temperature range of
- 65 °C to + 175 °C. They must be derated according to the
Termination:
following curves:
120
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.
100
MIL-R-10509
Char. D Rating
80
MIL-R-10509
Char. C & E Rating
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.
60
40
20
MIL-PRF-22684
0
50
70
90
110
130
150
170
CAGE CODE: 91637
AMBIENT TEMPERATURE
°
C
DERATING
Document Number: 31027
Revision: 03-Jul-08
For technical questions, contact: ff2bresistors@vishay.com
www.vishay.com
49