Vishay Sprague · Electronic Components
100-4553
Resistor, Variable, Wire Wound, Pre
Part Number100-4553
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-048-1614 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Shaft Length0.875 INCHES NOMINAL
Shaft Diameter0.250 INCHES NOMINAL
Body Diameter1.312 INCHES NOMINAL
Mounting Bushing Length0.375 INCHES NOMINAL
Shaft StyleROUND
Body Length1.261 INCHES NOMINAL
Power Dissipation Rating Per Secti2.75 FREE AIR ALL SECTIONS
Function Conformity Per SectionALL SECTIONS INDEPENDENT LINEARITY
Device Design TypeAT 6:00 OCLOCK
Terminal Type And Quantity3 TURRET
Function Characteristic Per SectioALL SECTIONS LINEAR
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 100-4553 available?
We can source 100-4553 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 100-4553 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 100-4553 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 100-4553?
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 100-4553?
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.