Vishay Sprague · Electronic Components
HEL05-B10
Resistor, Variable, Wire Wound, Pre
Part NumberHEL05-B10
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-048-7411 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Function Conformity Tolerance Per-1.00 TO 1.00 SINGLE SECTION
Overall Length2.548 INCHES MAXIMUM
Pilot Diameter Runout0.001 INCHES
Screw Thread Quantity Per Inch32.0
Temp Coefficient Of Resistance Wir-80.0 TO 80.0 SINGLE SECTION
Fragility FactorMODERATELY RUGGED
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Maximum Stop Torque100.00 INCH-OUNCES
Maximum Running Torque3.00 INCH-OUNCES
Terminal Type And Quantity3 TURRET
Actuator TypeSINGLE SHAFT
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 HEL05-B10 available?
We can source HEL05-B10 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 HEL05-B10 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HEL05-B10 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 HEL05-B10?
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 HEL05-B10?
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.