ERC (Military RNC/RNR)
Vishay Dale
Metal Film Resistors, Military/Established Reliability,
MIL-PRF-55182 Qualified, 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) data sheet
STANDARD ELECTRICAL SPECIFICATIONS
POWER
RESISTANCE RANGE (Ω) (1)
V
ISHAY
RESISTANCE MAXIMUM
TOLERANCE WORKING
LIFE
RATING
MIL-PRF-55182
TYPE
DALE
FAILURE
P70 °C P125 °C
100 ppm/°C
(K)
50 ppm/°C
(H)
25 ppm/°C
(J)
MODEL
%
VOLTAGE
RATE (1)
W
W
ERC50
ERC55
RNC50, RNR50 0.10
RNC55, RNR55 0.125 0.10
0.05
0.1, 0.5,
0.1, 0.5,
0.1, 0.5,
0.1, 0.5,
0.1, 0.5,
1
1
1
1
1
200
200
250
300
350
10R - 796K
10R - 2M0
10R - 3M01
10R - 3M01
10R - 3M01
10R - 796K
10R - 2M0
10R - 3M01
10R - 3M01
10R - 3M01
10R - 796K
10R - 2M0
10R - 3M01
10R - 3M01
10R - 3M01
M, P, R, S
M, P, R, S
M, P, R, S
M, P, R
ERC55..200 RNC60, RNR60 0.25 0.125
ERC65
ERC70
RNC65, RNR65 0.50
RNC70, RNR70 0.75
0.25
0.50
M, P, R
Note
(1)Consult factory for current QPL failure rates
Standard resistance tolerances: 0.1 % (B), 0.5 % (D) and 1 % (F). 0.1 % not applicable to Characteristic K
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
ppm/°C
VAC
Ω
°C
lb
CONDITION
Voltage Coefficient, max.
Dielectric Strength
Insulations Resistance
Operating Temperature Range
Terminal Strength
Solderability
5/V when measured between 10 % and full rated voltage
RNC50, RNC55 and RNC60 = 450; RNC65 and RNC70 = 900
≥ 1011 dry; ≥ 109 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 = 1.60
Weight
g
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
VALUE
TOLERANCE
FAILURE
RATE
MIL STYLE
CHARACTERISTICS
PACKAGING
SPECIAL
CODE
RNC = Solderable/
Weldable
RNR = Solderable
only
(see Standard
Electrical
Specifications
table)
J
H
K =
=
=
25 ppm
50 ppm
100 ppm
3 digit significant
figure, followed
by a multiplier
10R0 = 10 Ω
2152 = 21.5 kΩ
3014 = 3.01 MΩ
M = 1.0 %/1000 h
P= 0.1 %/1000 h
R= 0.01 %/1000 h
S = 0.001 %/1000 h
B = 0.1 %
D = 0.5 %
F = 1 %
B14 = Tin/Lead, Bulk
BSL = Tin/Lead, Bulk,
Single Lot Date Code
R36 = Tin/Lead,
Blank = Standard
(Dash Number)
(up to 3 digits)
From 1 - 999
as applicable
= Hot Solder Dip (70’s)
= Hot Solder Dip (50’s)
= Hot Solder Dip (55’s)
= Hot Solder Dip (65’s)
T/R (Full; 50, 55, 60)
R64 = Tin/Lead,
4
31
65
65
T/R (Full; 65, 70)
RE6 = Tin/Lead,
T/R (1000 pieces)
RSL = Tin/Lead, T/R,
Single Lot Date Code
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
www.vishay.com
52
For technical questions, contact: ff2bresistors@vishay.com
Document Number: 31025
Revision: 08-Jul-08