Ohmite · Electronic Components
F40J50R
40W 50 OHMS VIT 5%
Part NumberF40J50R
ManufacturerOhmite
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-440-7339 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Electrical Resistance50.000 OHMS
Inclosure TypeENCAPSULATED
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts40.000 FREE AIR
Resistance Tolerance In Percent-5.000 TO 5.000
Federal Supply Class5905 — Resistor
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 F40J50R available?
We can source F40J50R 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 F40J50R by Ohmite obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F40J50R 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 F40J50R?
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 F40J50R?
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.