Vishay Dale Electronics · Electronic Components
RH50-4KOHMPORM3PCT
Resistor, Fixed, Wire Wound, Induct
Part NumberRH50-4KOHMPORM3PCT
ManufacturerVishay Dale Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-492-3959 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Temp Range Of Temp Coefficient In-55.0 TO 200.0
Body Length50.0 MILLIMETERS NOMINAL
Body Height15.0 MILLIMETERS MAXIMUM
Ambient Temp At Full Rated Power25.0 CELSIUS
Mounting Hole Size3.2 MILLIMETERS NOMINAL
Inclosure TypeENCASED
Body Width15.5 MILLIMETERS NOMINAL
Distance Between Centerlines Of Mo39.7 MILLIMETERS NOMINAL
Terminal Length11.0 MILLIMETERS NOMINAL
Power Dissipation Rating In Watts50.000 HEAT SINK
Ambient Temp In Deg Celsius At Zer275.0
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 RH50-4KOHMPORM3PCT available?
We can source RH50-4KOHMPORM3PCT 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 RH50-4KOHMPORM3PCT by Vishay Dale Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RH50-4KOHMPORM3PCT 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 RH50-4KOHMPORM3PCT?
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 RH50-4KOHMPORM3PCT?
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.