ERC (Military RNC/RNR)
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RNC55H2152FRR36 (preferred part numbering format)
R
N
C
5
5
H
2
1
5
2
F
R
R
3
6
RESISTANCE TOLERANCE
FAILURE
RATE
MIL STYLE
CHARACTERISTICS
PACKAGING
SPECIAL
VALUE
CODE
RNC = solderable/
weldable
J = 25 ppm
H = 50 ppm
K = 100 ppm
3 digit
significant
B = 0.1 %
D = 0.5 %
F = 1 %
M = 1.0 %/1000 h
P = 0.1 %/1000 h
R = 0.01 %/1000 h
S = 0.001 %/1000 h
B14 = tin/lead, bulk Blank = standard
BSL = tin/lead, bulk,
single lot date code
R36 = tin/lead,
(Dash number)
(Up to 3 digits)
From 1 to 999
as applicable
4 = hot solder
dip (70’s)
RNR = solderable
only
figure,
followed by
a multiplier
Use “R” for
values < 100
10R0 = 10
2152 = 21.5 k
3014 = 3.01 M
(see Standard
Electrical
Specifications
table)
T/R (full; 50, 55, 60)
R64 = tin/lead,
T/R (full; 65, 70)
RE6 = tin/lead,
T/R (1000 pieces)
RSL = tin/lead, T/R,
single lot date code
31 = hot solder
dip (50’s)
65 = hot solder
dip (55’s, 65’s)
201 = hot solder
dip (60’s)
Historical Part Number Example: RNC55H2152FR R36 (will continue to be accepted)
RNC55
H
2152
F
R
R36
MIL STYLE
CHARACTERISTIC
RESISTANCE VALUE TOLERANCE CODE
FAILURE RATE
PACKAGING
Note
For additional information on packaging, refer to the Through Hole Resistor Packaging document (www.vishay.com/doc?31544).
•
DIMENSIONS in inches (millimeters)
E (1)
A
C
(Max.)
D
B
Note
(1)
Lead length for product in bulk pack. For product supplied in Tape and Reel, the actual lead length would be based on the body size, tape
spacing and lead trim.
VISHAY DALE
MODEL
MIL-PRF-55182
STYLE
C
A
B
D
E
(MAX.)
RNC50,
RNR50
0.150 0.020
(3.81 0.51)
0.070 0.010
(1.78 0.25)
0.187
(4.75)
0.016 0.002
(0.41 0.05)
1.25 0.266
(31.75 6.76)
ERC50
RNC55,
RNR55
0.250 + 0.031 - 0.046
(6.35 + 0.79 - 1.17)
0.094 0.012
(2.39 0.30)
0.300
(7.62)
0.025 0.002
(0.64 0.05)
1.50 0.125
(38.1 3.18)
ERC55
RNC60,
0.280 0.020
(7.11 0.51)
0.562 0.031
(14.27 0.79)
0.097 0.012
(2.46 0.30)
0.180 0.015
(4.57 0.38)
0.350
0.025 0.002
(0.64 0.05)
0.025 0.002
(0.64 0.05)
1.50 0.125
(38.1 3.18)
1.50 0.125
(38.1 3.18)
ERC55..200
ERC65
RNR60
(8.89)
RNC65,
RNR65
0.687
(17.45)
RNC70,
RNR70
0.562 0.031
(14.27 0.79)
0.180 0.015
(4.57 0.38)
0.687
(17.45)
0.032 0.002
(0.81 0.05)
1.50 0.125
(38.1 3.18)
ERC70
APPLICABLE MIL-SPECIFICATIONS
MIL-PRF-55182:
The ERC series meets the electrical, environmental and
dimensional requirements of MIL-PRF-55182.
MIL-R-10509:
MIL-PRF-55182 supersedes MIL-R-10509 on new designs.
The ERC series meets or exceeds MIL-R-10509
requirements.
MATERIAL SPECIFICATIONS
Element
Vacuum-deposited nickel-chrome alloy
Core
Fire-cleaned high purity ceramic
Encapsulation
Specially formulated epoxy compound
Standard lead material is solder-coated
copper. Solderable and weldable per
MIL-STD-1276, type C
Termination
DOCUMENTATION:
Qualification and failure rate verification test data is
maintained by Vishay Dale and is available upon request.
Lot traceability and identification data is maintained by
Vishay Dale for five years.
POWER RATING
Power ratings are based on the following two conditions:
1. 2.0 % maximum R in 10 000 h load life
2. +175 °C maximum operating temperature
CAGE CODE: 91637
Revision: 16-Sep-16
Document Number: 31025
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
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