ERC (Military RNC/RNR)
www.vishay.com
Vishay Dale
Metal Film Resistors, Military/Established Reliability,
MIL-PRF-55182 Qualified, Precision, Type RNC, Characteristics
J, H, K
FEATURES
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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 Angstrohm’s HDN (Military RNR/RNN) datasheet
(www.vishay.com/doc?66001)
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
POWER POWER
MIL
MIL-PRF-55182
RATING RATING TOLERANCE
SPEC.
STYLE
P70 °C
P125 °C
±%
SHEET
W
W
ERC50,
ERC50..31 (3)
RNC50, RNR50
07
0.10
0.05
ERC55,
ERC55..65 (3)
RNC55, RNR55
01
0.125
ERC55..200,
ERC55..201 (3)
RNC60, RNR60
03
0.25
MAXIMUM
WORKING
VOLTAGE (2)
V
RESISTANCE
RANGE
TEMPERATURE
COEFFICIENT
± ppm/°C
LIFE
FAILURE
RATE (1)
0.1, 0.5, 1
200
10 to 796K
100 (K), 50 (H), 25 (J)
M, P,
R, S
0.10
0.1, 0.5, 1
200
10 to 2M
100 (K), 50 (H), 25 (J)
M, P,
R, S
0.125
0.1, 0.5, 1
250
10 to 2M
100 (K), 50 (H), 25 (J)
M, P,
R, S
(4)
2.01M to 3.01M 100 (K), 50 (H), 25 (J)
M
ERC65,
ERC65..65 (3)
RNC65, RNR65
05
0.50
0.25
0.1, 0.5, 1
300
10 to 3.01M
100 (K), 50 (H), 25 (J)
M, P,
R
ERC70
ERC70..4 (3)
RNC70, RNR70
06
0.75
0.50
0.1, 0.5, 1
350
10 to 3.01M
100 (K), 50 (H), 25 (J)
M, P,
R
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
Voltage Coefficient, max.
Dielectric Strength
UNIT
CONDITION
ppm/V
5/V when measured between 10 % and full rated voltage
VAC
RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900
Insulations Resistance
1011 dry; 109 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
Weight
Revision: 21-Sep-12
Continuous satisfactory coverage when tested in accordance with MIL-STD-202, method 208
g
RNC50 = 0.11; RNC55 = 0.35; RNC60 = 0.35; RNC65 = 0.84; RNC70 = 1.60
1
Document Number: 31025
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
