Bi Technologies Corporation · Electronic Components
78SR20
Resistor, Variable, Nonwire Wound,
Part Number78SR20
ManufacturerBi Technologies Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-111-5946 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Section Quantity1
Body Length1.250 INCHES NOMINAL
Terminal Type And Quantity3 WIRE LOOP
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Maximum Running Torque8.00 INCH-OUNCES
Effective Electrical Rotation In D7920.0 NOMINAL
Shaft Bearing TypeSLEEVE
Cubic Measure0.078 CUBIC INCHES
Resistance Tolerance Per Section I-20.0 TO 20.0 SINGLE SECTION
Lateral Distance Between Mounting1.000 INCHES NOMINAL
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 78SR20 available?
We can source 78SR20 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 78SR20 by Bi Technologies Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78SR20 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 78SR20?
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 78SR20?
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.