Davis Inotek Instruments, LLC · Electronic Components
303-C
Relay, Meter Movement
Part Number303-C
ManufacturerDavis Inotek Instruments, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-971-6592 (NSN)
Federal Item NameRELAY,METER MOVEMENT
Federal Supply Class5945 — Relays and Solenoids
Terminal Quantity6
Main Contact Current Rating1.0 MILLIAMPERES NOMINAL
Lock In Device TypePERMANENT MAGNET
Terminal TypeTHREADED STUD
Contact Closing ConditionDECREASE VALUE
Meter Movement Voltage In Volts48.000 NOMINAL
MaterialPLASTIC CASE
Mounting Flange Diameter3.020 INCHES NOMINAL
Functional DescriptionMETER, RELAY, (TACAN SPEED-CONTROL METER)
Voltage Rating48.0 VOLTS NOMINAL
Main Contact Form Arrangement2A1B
Vendor Part Numbers38-6122-4901
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 303-C available?
We can source 303-C 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 303-C by Davis Inotek Instruments, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 303-C 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 303-C?
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 303-C?
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.