Sprague Electric Co World HQs · Electronic Components
50 SIF-310OHMS
Resistor, Fixed, Wire Wound, Induct
Part Number50 SIF-310OHMS
ManufacturerSprague Electric Co World HQs
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-808-1965 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance310.000 OHMS
Terminal Length0.547 INCHES NOMINAL
Body Diameter0.875 INCHES NOMINAL
Body Length4.125 INCHES NOMINAL
Power Dissipation Rating In Watts50.000 FREE AIR
Inclosure TypeENCAPSULATED
Terminal TypeFERRULE
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius At Zer250.0
Ambient Temp At Full Rated Power25.0 CELSIUS
Resistance Tolerance In Percent-5.000 TO 5.000
Vendor Part Numbers767E3115
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 50 SIF-310OHMS available?
We can source 50 SIF-310OHMS 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 50 SIF-310OHMS by Sprague Electric Co World HQs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50 SIF-310OHMS 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 50 SIF-310OHMS?
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 50 SIF-310OHMS?
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.