Wirewound Resistors - Vishay
Description
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RER Military
Vishay Dale
Wirewound Resistors, Military/Established Reliability MIL-PRF-39009 Qualified, Type RER, R Level
FEATURES • Aluminum heat sink housing • Molded construction for total environmental protection • Qualified to MIL-PRF-39009 • Complete welded construction • Non-inductive styles manufactured with Ayrton-Perry
winding for lowest reactive components • Mounts on chassis to utilize heat-sink effect
STANDARD ELECTRICAL SPECIFICATIONS
MILITARY MODEL
VISHAY REFERENCE
MODEL
POWER RATING
P25 °C W
RER40
ENH05
5
RER45
ENH10
10
RER50
ENH25
20
RER55
ENH50
30
RER60
ERH05
5
RER65
ERH10
10
RER70
ERH25
20
RER75
ERH50
30
RESISTANCE RANGE
1 to 1.
65K 1 to 2.
8K 1 to 6.
04K 1 to 4.
99K 0.
10 to 3.
32K 0.
10 to 5.
62K 0.
10 to 12.
1K 0.
10 to 39.
2K
TOLERANCE ±%
1 1 1 1 1 1 1 1
WEIGHT (typical)
g 3.
3 8.
8 16.
5 35 3 6 13 28
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Free Air Power Rating at 25 °C
W
Temperature Coefficient
ppm/...
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