Raytheon · Electronic Components
538102-1143
Resistor, Fixed, Wire Wound, Induct
Part Number538102-1143
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-304-1340 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance3.010 OHMS
Body Height0.320 INCHES NOMINAL
Terminal Length0.266 INCHES NOMINAL
Distance Between Centerlines Of Mo0.444 INCHES NOMINAL
Reliability Failure Rate Level In0.010
Reliability IndicatorESTABLISHED
Ambient Temp At Full Rated Power25.0 CELSIUS
Power Dissipation Rating In Watts3.000 FREE AIR
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Mounting Hole Size0.093 INCHES NOMINAL
Inclosure TypeENCASED
Vendor Part NumbersRER60F3R01R
Cancelled NSN5905-00-723-7677 (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 538102-1143 available?
We can source 538102-1143 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 538102-1143 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 538102-1143 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 538102-1143?
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 538102-1143?
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.