Bi Technologies Corporation · Electronic Components
78S103
Resistor, Variable, Nonwire Wound,
Part Number78S103
ManufacturerBi Technologies Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-721-3189 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Diameter0.110 INCHES NOMINAL
Overall Length1.320 INCHES NOMINAL
Actuator TypeSINGLE SHAFT
Overall Width0.195 INCHES NOMINAL
Terminal Type And Quantity3 TAB, SOLDER LUG
Mounting Hole Diameter0.093 INCHES NOMINAL
Body Width0.195 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW
Rotary Actuator Travel In Angular7920.0 NOMINAL
Vendor Part Numbers78SR10K, 78S100000HMSP0RM10PCT
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 78S103 available?
We can source 78S103 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 78S103 by Bi Technologies Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78S103 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 78S103?
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 78S103?
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.