Sprague Electric Co World Hqs · Electronic Components
1-50-331B
Retainer, Capacitor
Part Number1-50-331B
ManufacturerSprague Electric Co World Hqs
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-412-3577 (NSN)
Federal Item NameRETAINER,CAPACITOR
Federal Supply Class5910 — Capacitors
Distance Between Mounting Facility0.875 INCHES MINIMUM AND 1.218 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Overall Height3.125 INCHES NOMINAL
Overall Width1.093 INCHES NOMINAL
Accommodated Item Securing DeviceFRICTION FASTENER
Mounting Stud Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Inside Length1.613 INCHES NOMINAL
Overall Length1.675 INCHES NOMINAL
Nominal Thread Size0.138 INCHES SINGLE MOUNTING FACILITY
Style DesignatorEDGED STRAP, STUD MOUNTING OPEN TOP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
MaterialSTEEL
Vendor Part NumbersTE0594SB4, 10225559-4
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 1-50-331B available?
We can source 1-50-331B 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 1-50-331B by Sprague Electric Co World Hqs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1-50-331B 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 1-50-331B?
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 1-50-331B?
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.