Kidde Technologies · Electronic Components
67121-57-335
Resistor, Thermal
Part Number67121-57-335
ManufacturerKidde Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-479-7081 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Inclosure TypeHERMETICALLY SEALED
Probe Length2.068 INCHES MINIMUM AND 2.118 INCHES MAXIMUM
Width Across Flats0.625 INCHES NOMINAL
Reliability IndicatorESTABLISHED
Terminal Type And Quantity3 CONNECTOR, PLUG
Probe Diameter0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
Zero Power Resistance Tolerance In-10.0 TO 10.0
Overall Length3.656 INCHES MINIMUM AND 3.780 INCHES MAXIMUM
Style DesignatorPROBE
Body Height1.625 INCHES NOMINAL
Vendor Part NumbersGT830BF3-335
ESD/EMICode A — ESD/EMI sensitive item
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 67121-57-335 available?
We can source 67121-57-335 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 67121-57-335 by Kidde Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 67121-57-335 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 67121-57-335?
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 67121-57-335?
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.