Howell Instruments, Inc. · Electronic Components
C4809
Resistor, Variable, Nonwire Wound,
Part NumberC4809
ManufacturerHowell Instruments, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-025-9035 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Terminal Length0.156 INCHES NOMINAL
Actuator TypeSINGLE SHAFT
Body StyleRECTANGULAR
Actuator Travel Control FeatureSTOPS
Shaft Diameter0.100 INCHES NOMINAL
Body Height0.310 INCHES NOMINAL
Power Dissipation Rating Per Secti0.75 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 PIN
Mounting MethodTERMINAL
Rotary Actuator Travel In Angular5400.0 NOMINAL
Center To Center Distance Between0.100 INCHES NOMINAL
Vendor Part Numbers3815P-503, 960-20-50K
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 C4809 available?
We can source C4809 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 C4809 by Howell Instruments, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C4809 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 C4809?
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 C4809?
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.