Northrop Grumman Systems Corporation · Electronic Components
912122-1
Resistor, Thermal
Part Number912122-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-323-8431 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Maximum Power Dissipation Rating5.00 MILLIWATTS
Inclosure TypeENCAPSULATED
Zero Power Resistance Tolerance In-2.7 TO 2.7
Reference Temp In Deg Celsius25.0
Zero Power Resistance71.825 KILOHMS
Width Across Flats0.187 INCHES NOMINAL
Terminal Type And Quantity2 WIRE LEAD
Style DesignatorPROBE
Power Dissipation Constant In Mill3.0
Body Length0.260 INCHES NOMINAL
Maximum Operating Temp105.0 CELSIUS
Vendor Part NumbersK2146
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 912122-1 available?
We can source 912122-1 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 912122-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 912122-1 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 912122-1?
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 912122-1?
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.