MIL-SPEC · Electronic Components
RER70F66R5R
Resistor, Fixed, Wire Wound, Induct
Part NumberRER70F66R5R
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-506-6560 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL (S)
Resistance Tolerance In Percent-1.000 TO 1.000
Power Dissipation Rating In Watts8.000 FREE AIR8.000 FREE AIR
MaterialALUMINUM ALLOY HEAT SINK
Reliability IndicatorESTABLISHEDESTABLISHED
Ambient Temp In Deg Celsius At Zer275.0275.0
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Reliability Failure Rate Level In0.0100.010
Ambient Temp At Full Rated Power25.0 CELSIUS25.0 CELSIUS
Terminal Length0.438 INCHES NOMINAL0.438 INCHES NOMINAL
Heat Sink Height2.000 INCHES2.000 INCHES
Cancelled NSN5905-00-938-7534 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is RER70F66R5R available?
We can source RER70F66R5R even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is RER70F66R5R by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RER70F66R5R has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like RER70F66R5R?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for RER70F66R5R?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.