Gulton Industries Inc. · Electronic Components
42FD5A
Resistor, Thermal
Part Number42FD5A
ManufacturerGulton Industries Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-230-6623 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Zero Power Resistance Tolerance In-10.0 TO 10.0
Thermal Time Constant In Seconds8.0
Zero Power Resistance20.000 KILOHMS
Reference Temp In Deg Celsius25.0
Zero Power Temp Coefficient Of Res-4.40
Cubic Measure0.006 CUBIC INCHES
Terminal Diameter0.012 INCHES NOMINAL
Body Length0.290 INCHES MAXIMUM
Body Height0.280 INCHES MAXIMUM
Terminal Length1.500 INCHES MINIMUM
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 42FD5A available?
We can source 42FD5A 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 42FD5A by Gulton Industries Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 42FD5A 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 42FD5A?
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 42FD5A?
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.