Gulton Industries · Electronic Components
34TF21-5PCT
Resistor, Thermal
Part Number34TF21-5PCT
ManufacturerGulton Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-985-3587 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Temp Points For Resistance Reading-55.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT-55.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT
Thermal Time Constant In Seconds3.03.0
Terminal Length1.250 INCHES MINIMUM1.250 INCHES MINIMUM
Zero Power Resistance At Specified528.6 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT528.6 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT
Terminal Diameter0.006 INCHES NOMINAL0.006 INCHES NOMINAL
Resistance Tolerance At A Specifie-15.7 TO 15.7 TENTH RESISTANCE-TEMPERATURE POINT
Body Width0.100 INCHES MAXIMUM0.100 INCHES MAXIMUM
Body Height0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM
Ambient Temp At Full Rated Power25.0 CELSIUS25.0 CELSIUS
Power Dissipation Constant In Mill1.81.8
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 34TF21-5PCT available?
We can source 34TF21-5PCT 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 34TF21-5PCT by Gulton Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 34TF21-5PCT 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 34TF21-5PCT?
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 34TF21-5PCT?
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.