Sensor Systems, L.L.C. · Electronic Components
500309
Resistor, Thermal
Part Number500309
ManufacturerSensor Systems, L.L.C.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-624-4145 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Body Width0.040 INCHES NOMINAL
Zero Power Resistance Tolerance In-10.0 TO 10.0
Zero Power Resistance At Specified3.9 KILOHMS FIRST RESISTANCE-TEMPERATURE POINT
Temp Points For Resistance Reading0.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT
Resistance Tolerance At A Specifie-10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
Inclosure TypeENCAPSULATED
Terminal Type And Quantity2 WIRE LEAD
Zero Power Resistance1.200 KILOHMS
Style DesignatorDISK
Reference Temp In Deg Celsius25.0
Terminal Length1.250 INCHES MINIMUM
Vendor Part Numbers31D7
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 500309 available?
We can source 500309 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 500309 by Sensor Systems, L.L.C. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 500309 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 500309?
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 500309?
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.