Boeing · Electronic Components
4819948-525
Resistor, Fixed, Composition
Part Number4819948-525
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-056-3189 (NSN)
Federal Item NameRESISTOR,FIXED,COMPOSITION
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer130.0
Inclosure TypeENCAPSULATED
Body Diameter0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
Terminal TypeTAB, SOLDER LUG
Power Dissipation Rating In Watts0.500 FREE AIR
Ambient Temp At Full Rated Power70.0 CELSIUS
Body Length0.344 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance200.000 OHMS
Resistance Tolerance In Percent-5.000 TO 5.000
Style DesignatorAXIAL TERMINAL EACH END
ESD/EMICode B — 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 4819948-525 available?
We can source 4819948-525 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 4819948-525 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4819948-525 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 4819948-525?
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 4819948-525?
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.