Ohmite Holding, L.L.C. · Electronic Components
H4-553E
Resistor, Variable, Wire Wound, Non
Part NumberH4-553E
ManufacturerOhmite Holding, L.L.C.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-108-2345 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Section Quantity1
Effective Electrical Rotation In D300.0 NOMINAL
Shaft Diameter0.250 INCHES NOMINAL
Power Dissipation Rating Per Secti25.0 FREE AIR SINGLE SECTION
Terminal LocationLOWER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
Terminal Type And Quantity3 TAB, SOLDER LUG
Actuator Travel Control FeatureSTOPS
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Device Design TypeAT 3:00 OCLOCK OR AT 6:00 OCLOCK OR AT 9:00 OCLOCK OR AT 12:00 OCLOCK LOCATION NOT OTHERWISE SPECIFIED
Shaft StyleROUND, SLOTTED
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 H4-553E available?
We can source H4-553E 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 H4-553E by Ohmite Holding, L.L.C. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If H4-553E 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 H4-553E?
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 H4-553E?
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.