Raytheon Company · Electronic Components
958024-45B
Resistor, Thermal
Part Number958024-45B
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-335-8668 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Body Outside Diameter0.125 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
Zero Power Resistance At Specified38.9 KILOHMS FOURTH RESISTANCE-TEMPERATURE POINT
Temp Points For Resistance Reading150.0 CELSIUS SEVENTH RESISTANCE-TEMPERATURE POINT
Inclosure TypeENCAPSULATED
Terminal Type And Quantity2 WIRE LEAD
Terminal Length1.300 INCHES MINIMUM
Maximum Power Dissipation Rating125.00 MILLIWATTS
Power Dissipation Constant In Mill8.5
Body Length0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
Ambient Temp At Full Rated Power100.0 CELSIUS
Reference Temp In Deg Celsius25.0
Vendor Part NumbersTM254-27K
ESD/EMICode B — 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 958024-45B available?
We can source 958024-45B 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 958024-45B by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 958024-45B 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 958024-45B?
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 958024-45B?
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.