Rockwell Collins · Electronic Components
381-1853-081
Resistor, Variable, Wire Wound, Non
Part Number381-1853-081
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-502-5038 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Width0.150 INCHES NOMINAL
Center To Center Distance Between0.200 INCHES NOMINAL
Shaft Diameter0.075 INCHES NOMINAL
Rotary Actuator Travel In Angular9000.0 NOMINAL
Ambient Temp In Deg Celsius Per Se150.0 SINGLE SECTION
Mounting MethodUNTHREADED HOLE(S)
Actuator Travel Control FeatureCLUTCH
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Electrical Resistance Per Section2.000 KILOHMS SINGLE SECTION
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED
ESD/EMICode A — 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 381-1853-081 available?
We can source 381-1853-081 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 381-1853-081 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 381-1853-081 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 381-1853-081?
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 381-1853-081?
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.