ERC (Military RNC/RNR)
www.vishay.com
Vishay Dale
Metal Film Resistors, Axial, Military/Established Reliability,
MIL-PRF-55182 Qualified, Precision, Type RNC, Characteristics
J, H, K
FEATURES
Meets requirements of MIL-PRF-55182
Very low noise (-40 dB)
Verified failure rate (contact factory for current level)
100 % stabilization and screening tests. Group A testing,
if desired, to customer requirements
Controlled temperature coefficient
Epoxy coating provides superior moisture protection
Standard lead on RNC product is solderable and weldable
Traceability of materials and processing
Monthly acceptance testing
Vishay Dale has complete capability to develop specific
reliability programs designed to customer requirements
Extensive stocking program at distributors and factory on
RNC50, RNC55, RNC60 and RNC65
For MIL-PRF-55182 characteristics E and C product, see
Vishay Angstrohms HDN (Military RNR/RNN) datasheet
(www.vishay.com/doc?66001)
STANDARD ELECTRICAL SPECIFICATIONS
POWER POWER MAXIMUM
MIL RESISTANCE TEMPERATURE LIFE
(4)
GLOBAL MIL-PRF-55182 RATING RATING TOLERANCE WORKING
SPEC. RANGE COEFFICIENT FAILURE
(2)
MODEL STYLE P P % VOLTAGE
70 C 125 C
(1)
SHEET ppm/C RATE
W W V
ERC50,
M, P,
RNC50, RNR50 07 0.10 0.05 0.1, 0.5, 1 200 10 to 796K 100 (K), 50 (H), 25 (J)
(3)
ERC50..31 R, S
ERC55, M, P,
RNC55, RNR55 01 0.125 0.10 0.1, 0.5, 1 200 10 to 2M 100 (K), 50 (H), 25 (J)
(3)
R, S
ERC55..65
M, P,
10 to 2M 100 (K), 50 (H), 25 (J)
ERC55..200,
R, S
RNC60, RNR60 03 0.25 0.125 0.1, 0.5, 1 250
(3)
ERC55..201
2.01M to 3.01M 100 (K), 50 (H), 25 (J) M
ERC65, M, P,
RNC65, RNR65 05 0.50 0.25 0.1, 0.5, 1 300 10 to 3.01M 100 (K), 50 (H), 25 (J)
(3)
ERC65..65 R
ERC70 M, P,
RNC70, RNR70 06 0.75 0.50 0.1, 0.5, 1 350 10 to 3.01M 100 (K), 50 (H), 25 (J)
(3)
R
ERC70..4
Notes
(1)
Consult factory for current QPL failure rates.
(2)
Continuous working voltage shall be P x R or maximum working voltage, whichever is less.
(3)
Hot solder dipped leads.
(4)
Tolerance of 0.1 % is not applicable to characteristics K.
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CONDITION
Voltage Coefficient, max. ppm/V 5/V when measured between 10 % and full rated voltage
Dielectric Strength V RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900
AC
11 9
Insulations Resistance 10 dry; 10 after moisture test
Operating Temperature Range C -65 to +175
Terminal Strength lb 2 lb pull test on RNC50, RNC55, RNC60 and RNC65; 4.5 lb pull test on RNC70
Solderability Continuous satisfactory coverage when tested in accordance with MIL-STD-202, method 208
Weight g RNC50 = 0.11; RNC55 = 0.35; RNC60 = 0.35; RNC65 = 0.84; RNC70 = 1.06
Revision: 16-Sep-16 Document Number: 31025
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?91000ERC (Military RNC/RNR)
www.vishay.com
Vishay Dale
GLOBAL PART NUMBER INFORMATION
New Global Part Numbering: RNC55H2152FRR36 (preferred part numbering format)
R NC55 H2F152 RR36
RESISTANCE TOLERANCE FAILURE
MIL STYLE CHARACTERISTICS PACKAGING SPECIAL
VALUE CODE RATE
RNC = solderable/ J = 25 ppm 3 digit B = 0.1 % M = 1.0 %/1000 h B14 = tin/lead, bulk Blank = standard
weldable H = 50 ppm significant D = 0.5 % P = 0.1 %/1000 h BSL = tin/lead, bulk, (Dash number)
RNR = solderable K = 100 ppm figure, F = 1 % R = 0.01 %/1000 h (Up to 3 digits)
single lot date code
only followed by S = 0.001 %/1000 h From 1 to 999
R36 = tin/lead,
(see Standard a multiplier as applicable
T/R (full; 50, 55, 60)
Use R for 4 = hot solder
Electrical
R64 = tin/lead,
dip (70s)
values < 100
Specifications
T/R (full; 65, 70)
31 = hot solder
10R0 = 10
table) RE6 = tin/lead,
dip (50s)
2152 = 21.5 k
T/R (1000 pieces)
65 = hot solder
3014 = 3.01 M
RSL = tin/lead, T/R,
dip (55s, 65s)
single lot date code
201 = hot solder
dip (60s)
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)
(1)
A E
C
D
(Max.) 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 MIL-PRF-55182 C
AB DE
MODEL STYLE (MAX.)
RNC50, 0.150 0.020 0.070 0.010 0.187 0.016 0.002 1.25 0.266
ERC50
RNR50 (3.81 0.51) (1.78 0.25) (4.75) (0.41 0.05) (31.75 6.76)
RNC55, 0.250 + 0.031 - 0.046 0.094 0.012 0.300 0.025 0.002 1.50 0.125
ERC55
RNR55 (6.35 + 0.79 - 1.17) (2.39 0.30) (7.62) (0.64 0.05) (38.1 3.18)
RNC60, 0.280 0.020 0.097 0.012 0.350 0.025 0.002 1.50 0.125
ERC55..200
RNR60 (7.11 0.51) (2.46 0.30) (8.89) (0.64 0.05) (38.1 3.18)
RNC65, 0.562 0.031 0.180 0.015 0.687 0.025 0.002 1.50 0.125
ERC65
RNR65 (14.27 0.79) (4.57 0.38) (17.45) (0.64 0.05) (38.1 3.18)
RNC70, 0.562 0.031 0.180 0.015 0.687 0.032 0.002 1.50 0.125
ERC70
RNR70 (14.27 0.79) (4.57 0.38) (17.45) (0.81 0.05) (38.1 3.18)
APPLICABLE MIL-SPECIFICATIONS
MATERIAL SPECIFICATIONS
MIL-PRF-55182:
Element Vacuum-deposited nickel-chrome alloy
The ERC series meets the electrical, environmental and
dimensional requirements of MIL-PRF-55182.
Core Fire-cleaned high purity ceramic
MIL-R-10509:
Encapsulation Specially formulated epoxy compound
MIL-PRF-55182 supersedes MIL-R-10509 on new designs.
The ERC series meets or exceeds MIL-R-10509
Standard lead material is solder-coated
requirements.
Termination copper. Solderable and weldable per
DOCUMENTATION:
MIL-STD-1276, type C
Qualification and failure rate verification test data is
maintained by Vishay Dale and is available upon request.
POWER RATING
Lot traceability and identification data is maintained by
Power ratings are based on the following two conditions:
Vishay Dale for five years.
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