Radiodetection, LLC · Electronic Components
4-104PT28
Resistor, Fixed, Wire Wound, Induct
Part Number4-104PT28
ManufacturerRadiodetection, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-526-0477 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-10.000 TO 10.000
Ambient Temp In Deg Celsius At Zer350.0
Terminal Length0.562 INCHES NOMINAL
Power Dissipation Rating In Watts50.000 FREE AIR
Terminal Width0.250 INCHES NOMINAL
Body Diameter0.750 INCHES NOMINAL
Terminal TypeTAB W/SCREW
Body Length4.500 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Reliability IndicatorNOT ESTABLISHED
Ambient Temp At Full Rated Power50.0 CELSIUS
Vendor Part Numbers4 1-2B239TVIT550HM, 4-104, 4-104-28, K45450-50
Cancelled NSN5905-00-661-0855 (cancelled)
ESD/EMICode A — 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 4-104PT28 available?
We can source 4-104PT28 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 4-104PT28 by Radiodetection, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4-104PT28 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 4-104PT28?
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 4-104PT28?
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.