Vishay Dale Electronics · Electronic Components
RER40F38R3M
Resistor, Fixed, Wire Wound
Part NumberRER40F38R3M
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-473-0687 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL (S)
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Height0.289 INCHES MINIMUM AND 0.351 INCHES MAXIMUM
Mounting Hole Size0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
Reliability Failure Rate Level In1.000
Body Width0.272 INCHES MINIMUM AND 0.396 INCHES MAXIMUM
Body Length0.538 INCHES MINIMUM AND 0.662 INCHES MAXIMUM
Ambient Temp In Deg Celsius At Zer275.0
Inclosure TypeENCASED
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Distance Between Centerlines Of Mo0.434 INCHES MINIMUM AND 0.454 INCHES MAXIMUM
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 RER40F38R3M available?
We can source RER40F38R3M 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 RER40F38R3M by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RER40F38R3M 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 RER40F38R3M?
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 RER40F38R3M?
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.