Arlo Corporation · Electronic Components
WL57-281
Resistor, Fixed, Wire Wound
Part NumberWL57-281
ManufacturerArlo Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-173-7581 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer300.0
Terminal TypeTAB W/SCREW
Inclosure TypeENCAPSULATED
Body Width3.375 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Style DesignatorTERMINALS ONE SIDE
Power Dissipation Rating In Watts90.000 FREE AIR
Ambient Temp At Full Rated Power50.0 CELSIUS
Body Length7.750 INCHES NOMINAL
Body Height3.375 INCHES NOMINAL
Electrical Resistance5.000 OHMS
Cancelled NSN5905-00-468-2232 (cancelled)
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 WL57-281 available?
We can source WL57-281 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 WL57-281 by Arlo Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If WL57-281 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 WL57-281?
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 WL57-281?
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.