L3Harris Technologies · Electronic Components
R3742
Resistor, Fixed, Film
Part NumberR3742
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-897-2108 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp In Deg Celsius At Zer175.0
Temp Range Of Temp Coefficient In-55.0 TO 175.0
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance221.000 OHMS
Power Dissipation Rating In Watts0.125 FREE AIR
Body Length0.377 INCHES NOMINAL
Terminal TypeWIRE LEAD
Body Diameter0.127 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Temp Coefficient Of Resistance In-100.0 TO 100.0
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 R3742 available?
We can source R3742 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 R3742 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If R3742 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 R3742?
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 R3742?
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.