Bi Technologies Corporation · Electronic Components
78SR1K
Resistor, Variable, Nonwire Wound,
Part Number78SR1K
ManufacturerBi Technologies Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-425-0366 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Overall Length1.320 INCHES NOMINAL
Shaft Length0.070 INCHES NOMINAL
Terminal Type And Quantity3 WIRE LOOP
Shaft Diameter0.031 INCHES NOMINAL
Power Dissipation Rating Per Secti0.75 FREE AIR SINGLE SECTION
Lateral Distance Between Mounting1.000 INCHES NOMINAL
Features ProvidedNONMETALLIC SHAFT
Rotary Actuator Travel In Angular7920.0 NOMINAL
Center To Center Distance Between0.300 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Terminal LocationLOWER ADJACENT SIDE TWO ROWS
Vendor Part Numbers10049743-1, 665952-102, SMC211189-3, 2052268-0701
Cancelled NSN5905-00-721-0577 (cancelled)
ESD/EMICode B — ESD/EMI sensitive item
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 78SR1K available?
We can source 78SR1K 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 78SR1K by Bi Technologies Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78SR1K 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 78SR1K?
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 78SR1K?
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.