Astronics Test Systems Inc. · Electronic Components
020657
Resistor, Fixed, Wire Wound
Part Number020657
ManufacturerAstronics Test Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-191-3881 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-10.0 TO 10.0
Temp Range Of Temp Coefficient In-55.0 TO 125.0
Ambient Temp In Deg Celsius At Zer145.0
Ambient Temp At Full Rated Power75.0 CELSIUS
Power Dissipation Rating In Watts0.190 FREE AIR
Terminal Length1.000 INCHES MINIMUM
Body Diameter0.187 INCHES NOMINAL
Reactance CharacteristicNONINDUCTIVE
Terminal TypeWIRE LEAD
Body Length0.375 INCHES NOMINAL
Inclosure TypeENCAPSULATED
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 020657 available?
We can source 020657 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 020657 by Astronics Test Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 020657 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 020657?
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 020657?
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.