ERC (Military RNC/RNR)

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Vishay Dale

Revision: 21-Sep-12

1

Document Number: 31025

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Metal Film Resistors, 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 Angstrohm’s HDN (Military RNR/RNN) datasheet

Notes

or maximum working voltage, whichever is less.

STANDARD ELECTRICAL SPECIFICATIONS

GLOBAL

MODEL

MIL-PRF-55182

STYLE

MIL

SPEC.

SHEET

POWER

RATING

W

POWER

RATING

W

± %

MAXIMUM

WORKING

V

RESISTANCE

RANGE



TEMPERATURE

COEFFICIENT

± ppm/°C

LIFE

FAILURE

ERC50,

RNC50, RNR50

07

0.10

0.05

0.1, 0.5, 1

200

10 to 796K

100 (K), 50 (H), 25 (J)

M, P,

R, S

ERC55,

RNC55, RNR55

01

0.125

0.10

0.1, 0.5, 1

200

10 to 2M

100 (K), 50 (H), 25 (J)

M, P,

R, S

ERC55..200,

RNC60, RNR60

03

0.25

0.125

0.1, 0.5, 1

250

10 to 2M

100 (K), 50 (H), 25 (J)

M, P,

R, S

2.01M to 3.01M 100 (K), 50 (H), 25 (J)

M

ERC65,

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

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

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

CONDITION

Voltage Coefficient, max.

ppm/V

5/V when measured between 10 % and full rated voltage

Dielectric Strength

RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900

Insulations Resistance

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 = 1.60

P x R