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 Angstrohm’s HDN (Military RNR/RNN) datasheet
(www.vishay.com/doc?66001)
STANDARD ELECTRICAL SPECIFICATIONS
GLOBAL
MODEL
ERC50,
ERC50..31
(3)
ERC55,
ERC55..65
(3)
ERC55..200,
ERC55..201
(3)
ERC65,
ERC65..65
(3)
ERC70
ERC70..4
(3)
POWER POWER
MAXIMUM
MIL
MIL-PRF-55182
RATING RATING TOLERANCE
(4)
WORKING
SPEC.
STYLE
P
70 °C
P
125 °C
±%
VOLTAGE
(2)
SHEET
W
W
V
RNC50, RNR50
RNC55, RNR55
07
01
0.10
0.125
0.05
0.10
0.1, 0.5, 1
0.1, 0.5, 1
200
200
RESISTANCE
RANGE
Ω
10 to 796K
10 to 2M
10 to 2M
TEMPERATURE
COEFFICIENT
± ppm/°C
100 (K), 50 (H), 25 (J)
100 (K), 50 (H), 25 (J)
100 (K), 50 (H), 25 (J)
LIFE
FAILURE
RATE
(1)
M, P,
R, S
M, P,
R, S
M, P,
R, S
M
M, P,
R
M, P,
R
RNC60, RNR60
03
0.25
0.125
0.1, 0.5, 1
250
2.01M to 3.01M 100 (K), 50 (H), 25 (J)
RNC65, RNR65
RNC70, RNR70
05
06
0.50
0.75
0.25
0.50
0.1, 0.5, 1
0.1, 0.5, 1
300
350
10 to 3.01M
10 to 3.01M
100 (K), 50 (H), 25 (J)
100 (K), 50 (H), 25 (J)
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
Insulations Resistance
Operating Temperature Range
Terminal Strength
Solderability
Weight
Revision: 06-Jul-2021
g
UNIT
ppm/V
V
AC
Ω
°C
lb
CONDITION
5/V when measured between 10 % and full rated voltage
RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900
≥
10
11
dry;
≥
10
9
after moisture test
-65 to +175
2 lb pull test on RNC50, RNC55, RNC60 and RNC65; 4.5 lb pull test on RNC70
Continuous satisfactory coverage when tested in accordance with MIL-STD-202, method 208
RNC50 = 0.11; RNC55 = 0.35; RNC60 = 0.35; RNC65 = 0.84; RNC70 = 1.06
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?91000
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
MIL STYLE
RNC
= solderable /
weldable
RNR
= solderable
only
(see Standard
Electrical
Specifications
table)
CHARACTERISTICS
J
= ± 25 ppm
H
= ± 50 ppm
K
= ± 100 ppm
RESISTANCE
VALUE
3 digit
significant
figure,
followed by
a multiplier
Use “R” for
values < 100
Ω
10R0
= 10
Ω
2152
= 21.5 kΩ
3014
= 3.01 MΩ
TOLERANCE
CODE
B
= ± 0.1 %
D
= ± 0.5 %
F
=±1%
FAILURE RATE
PACKAGING
SPECIAL
M
= 1.0 % / 1000 h
B14
= tin / lead, bulk Blank = standard
P
= 0.1 % / 1000 h
BSL
= tin / lead, bulk, (Dash number)
R
= 0.01 % / 1000 h single lot date code
(Up to 3 digits)
S
= 0.001 % / 1000 h
From
1 to 999
R36
= tin / lead,
as applicable
T/R (full; 50, 55, 60)
4
= hot solder
R64
= tin / lead,
dip (70’s)
T/R (full; 65, 70)
31
= hot solder
RE6
= tin / lead,
dip (50’s)
T/R (1000 pieces)
65
= hot solder
RSL
= tin / lead, T/R, dip (55’s, 65’s)
single lot date code
201
= hot solder
dip (60’s)
F
TOLERANCE CODE
R
FAILURE RATE
R36
PACKAGING
Historical Part Number Example: RNC55H2152FR R36 (will continue to be accepted)
RNC55
MIL STYLE
H
CHARACTERISTIC
2152
RESISTANCE VALUE
Note
• For additional information on packaging, refer to the Through Hole Resistor Packaging document (www.vishay.com/doc?31544)
DIMENSIONS
in inches (millimeters)
A
E
(1)
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
ERC50
ERC55
ERC55..200
ERC65
ERC70
MIL-PRF-55182
STYLE
RNC50,
RNR50
RNC55,
RNR55
RNC60,
RNR60
RNC65,
RNR65
RNC70,
RNR70
A
0.150 ± 0.020
(3.81 ± 0.51)
0.250 + 0.031 - 0.046
(6.35 + 0.79 - 1.17)
0.280 ± 0.020
(7.11 ± 0.51)
0.562 ± 0.031
(14.27 ± 0.79)
0.562 ± 0.031
(14.27 ± 0.79)
B
0.070 ± 0.010
(1.78 ± 0.25)
0.094 ± 0.012
(2.39 ± 0.30)
0.097 ± 0.012
(2.46 ± 0.30)
0.180 ± 0.015
(4.57 ± 0.38)
0.180 ± 0.015
(4.57 ± 0.38)
C
(MAX.)
0.187
(4.75)
0.379
(9.62)
0.350
(8.89)
0.687
(17.45)
0.687
(17.45)
D
0.016 ± 0.002
(0.41 ± 0.05)
0.025 ± 0.002
(0.64 ± 0.05)
0.025 ± 0.002
(0.64 ± 0.05)
0.025 ± 0.002
(0.64 ± 0.05)
0.032 ± 0.002
(0.81 ± 0.05)
E
1.25 ± 0.266
(31.75 ± 6.76)
1.50 ± 0.125
(38.1 ± 3.18)
1.50 ± 0.125
(38.1 ± 3.18)
1.50 ± 0.125
(38.1 ± 3.18)
1.50 ± 0.125
(38.1 ± 3.18)
MATERIAL SPECIFICATIONS
Element
Core
Encapsulation
Termination
Vacuum-deposited nickel-chrome alloy
Fire-cleaned high purity ceramic
Specially formulated epoxy compound
Standard lead material is solder-coated
copper. Solderable and weldable per
MIL-STD-1276, type C
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.
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
ΔR
in 10 000 h load life
2. +175 °C maximum operating temperature
CAGE CODE: 91637
Revision: 06-Jul-2021
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
ERC (Military RNC/RNR)
www.vishay.com
Vishay Dale
Vishay Dale ERC resistors have an operating temperature range of -65 °C to +175 °C. They must be derated according to the
following curve:
HEAT RISE (°C ABOVE AMBIENT)
ERC50
100
80
60
40
20
0
0
0.125
0.25
0.375
0.5
0.625
0.75 0.875
1 1.125
APPLIED POWER IN W
ERC65,
ERC70
ERC55,
ERC55-200
RATED POWER IN %
120
120
100
80
60
40
20
0
- 65 - 50
- 25
0
25
50
THERMAL RESISTANCE
DERATING
150 175 200
125
AMBIENT TEMPERATURE IN °C
75
100
MARKING
(per MIL-PRF-55182)
Characteristics: K = 100 ppm, H = 50 ppm, J = 25 ppm
Tolerance: F = 1 %, D = 0.5 %, B = 0.1 %
Value = three significant figures and multiplier
J = JAN (Joint Army - Navy) brand
RNC/RNR50, 55 (4 lines)
D
210H
1003
FSCJ
Manufacturer’s code
3 digit date code and characteristic
Value
Tolerance, failure rate, lead material and JAN
RNC/RNR60, 65, 70 (5 lines)
91637
1213J
RNC60J
1211FS
1209A
CAGE code
4 digit date code and JAN
Style and characteristic
Value, tolerance, and failure rate
Production lot code
Revision: 06-Jul-2021
Document Number: 31025
3
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
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Revision: 09-Jul-2021
1
Document Number: 91000
