L3 Technologies · Electronic Components
C737873-203
Resistor, Variable, Nonwire Wound,
Part NumberC737873-203
ManufacturerL3 Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-279-8947 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Diameter0.835 INCHES MINIMUM AND 0.855 INCHES MAXIMUM
Overall Diameter0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Body StyleCYLINDRICAL BUSHING MOUNTED
Power Dissipation Rating Per Secti0.5 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 TAB, SOLDER LUG
Overall Length0.968 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se120.0 SINGLE SECTION
Terminal LocationREAR END
Electrical Resistance Per Section5.0 MEGOHMS SINGLE SECTION
Mounting MethodSTANDARD BUSHING
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 C737873-203 available?
We can source C737873-203 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 C737873-203 by L3 Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C737873-203 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 C737873-203?
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 C737873-203?
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.