Omega Engineering · Electronic Components
TFD-M
Resistor, Thermal
Part NumberTFD-M
ManufacturerOmega Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-234-1011 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Body Height0.030 INCHES NOMINAL
Precious Material And LocationWIRE LEADS PLATINUM
Maximum Operating Temp500.0 CELSIUS
Body Width0.125 INCHES NOMINAL
Body Length0.400 INCHES NOMINAL
Terminal Diameter0.25 MILLIMETERS NOMINAL
Terminal Length20.0 MILLIMETERS NOMINAL
Precious MaterialPLATINUM
Style DesignatorPROBE, SURFACE MOUNTING
Inclosure TypeENCAPSULATED
Terminal Type And Quantity2 WIRE LEAD
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 TFD-M available?
We can source TFD-M 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 TFD-M by Omega Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFD-M 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 TFD-M?
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 TFD-M?
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.