Tegam, Inc. · Electronic Components
8663
Resistor, Thermal
Part Number8663
ManufacturerTegam, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-551-0524 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
ESD/EMICode A — ESD/EMI sensitive item
Inside Diameter0.219 INCHES NOMINAL SINGLE CONDUCTOR
Strand Quantity Per Conductor168 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size12 AWG SINGLE CONDUCTOR
Conductor Cross Sectional ShapeTUBULAR BRAID SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor34 SINGLE CONDUCTOR
Cross Section Outside Diameter0.219 INCHES NOMINAL
Cross Sectional Shape StyleROUND
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 8663 available?
We can source 8663 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 8663 by Tegam, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8663 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 8663?
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 8663?
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.