ERL
Vishay Dale
1)
www.vishay.com
44
TECHNICAL SPECIFICATIONS
Per MIL-PRF-39017
PARAMETER
Voltage Coefficient, max.
Dielectric Strength
Insulation Resistance
Operating Temperature Range
Terminal Strength
Solderability
ORDERING INFORMATION - MILITARY PART NUMBER
STANDARD ELECTRICAL SPECIFICATIONS
DSCC DRAWING
NUMBER
98020
99011
98021
98022
97004
These drawings can be viewed at:
www.dscc.dla.mil/Programs/MilSpec/ListDwgs.asp?DocType=DSCCdwg
Extended Resistance Range: DSCC has created a series of drawings intended to support extended resistance ranges left otherwise void by
the discontinuation of MIL-R-39008 RCR carbon composition resistors. Vishay Dale is listed as a resource on these drawings as follows:
MILITARY TYPE
VISHAY
DALE
MODEL
ERL-05
ERL-07
ERL-20
ERL-32
RLR
Metal Film Resistors, Military/Established Reliability,
MIL-PRF-39017
RLR05
RLR07
RLR20
RLR32
TYPE
05 = 0.125 watt
07 = 0.25 watt
20 = 0.5 watt
32 = 1 watt
SIZE
07
MIL-PRF-39017 Qualified, Type RLR
POWER RATING
ppm/ C
UNIT
VAC
lb
C
For Technical Questions, contact ff2bresistors@vishay.com
LEAD MATERIAL
0.125
P
0.25
0.5
W
70 C
1
Solderable/
Weldable
C
1.1 meg - 22 meg
3.3 meg - 22 meg
Continuous satisfactory coverage when tested in accordance with MIL-STD-202,
11 meg - 22 meg
1 ohm - 2.7 meg
3 meg - 22 meg
RESISTANCE
RANGE
RESISTANCE
TOLERANCE
First three digits are significant
figures. Last digit specifies the number of
zeros to follow. (3000 ohm illustrated.)
5/Volt when measured between 10% and full rated voltage
1,
1,
1,
1,
%
RLR05 = 300; RLR07/RLR20 = 500;
2lb pull test on RLR05; 5lb pull test on all other sizes
10
2
2
2
2
9
FEATURES
• Meets requirements of MIL-PRF-39017.
• Failure Rate: Verified Failure Rate (Contact factory for
• Excellent high frequency performance.
• Epoxy coated construction provides superior moisture
• Traceability of materials and processing.
• Monthly lot acceptance testing.
• Very low noise.
• Extensive stocking program at distributors and factory in
• Vishay Dale has complete capability to develop specific
minimum dry;
current level).
protection.
reliability programs designed to customer requirements.
1% and
VALUE
3001
MAXIMUM
WEIGHT
(Grams)
.11
.35
.75
1.5
CONDITION
Method 208
- 65 / + 150
2% tolerances.
10
11
minimum after moisture test
TOLERANCE
MAXIMUM
WORKING
VOLTAGE
F =
G=
200
250
350
500
RLR32 = 1000
F
1%
2%
1/8 watt
1/4 watt
1/2 watt
Document Number: 31023
1 watt
2 watt
SIZE
T - 1 ( 100ppm/ C)
Revision 01-Oct-02
RANGE (Ohms)
%/1000 HOURS
FAILURE RATE
RESISTANCE
M = 1%
P = 0.1%
R = 0.01%
S = 0.001%
4R3 - 3.01M
1R - 2.7M
4R7 - 1M
1R - 10M
R
1)