MIL-SPEC · Electronic Components
RB52CE49901F
Resistor, Fixed, Wire Wound
Part NumberRB52CE49901F
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-059-7407 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Temp Coefficient Of Resistance In-20.0 TO 20.0
Electrical Resistance49.900 KILOHMS
Body Diameter0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
Cubic Measure0.137 CUBIC INCHES
Reliability IndicatorNOT ESTABLISHED
Terminal TypeWIRE LEAD
Ambient Temp At Full Rated Power125.0 CELSIUS
Body Length0.938 INCHES MINIMUM AND 1.062 INCHES MAXIMUM
Terminal Length1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Cancelled NSN5905-00-884-0083 (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 RB52CE49901F available?
We can source RB52CE49901F 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 RB52CE49901F by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RB52CE49901F 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 RB52CE49901F?
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 RB52CE49901F?
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.