Rockwell Collins, Inc. · Electronic Components
PC4849-4
Resistor, Variable, Wire Wound, Non
Part NumberPC4849-4
ManufacturerRockwell Collins, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-904-2947 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Fragility FactorMODERATELY DELICATE
Terminal Length0.130 INCHES MINIMUM
Overall Length0.870 INCHES NOMINAL
Center To Center Distance Between0.300 INCHES NOMINAL
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Rotary Actuator Travel In Angular5400.0 NOMINAL
Precious MaterialGOLD
Precious Material And LocationTERMINALS GOLD
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
Terminal LocationLOWER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
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 PC4849-4 available?
We can source PC4849-4 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 PC4849-4 by Rockwell Collins, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PC4849-4 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 PC4849-4?
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 PC4849-4?
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.