Bowmar LLC · Electronic Components
219843-4
Resistor, Thermal
Part Number219843-4
ManufacturerBowmar LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-046-1581 (NSN)
Federal Item NameRESISTOR,THERMAL
Federal Supply Class5905 — Resistors
Terminal Length2.000 INCHES NOMINAL
Style DesignatorROD
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Outside Diameter0.312 INCHES MAXIMUM
Zero Power Resistance3.500 KILOHMS
Terminal Type And Quantity2 WIRE LEAD
Reference Temp In Deg Celsius25.0
Body Length1.000 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Maximum Operating Temp275.0 CELSIUS
Terminal Diameter0.020 INCHES NOMINAL
Vendor Part NumbersR1803-4
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 219843-4 available?
We can source 219843-4 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 219843-4 by Bowmar LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 219843-4 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 219843-4?
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 219843-4?
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.