Ampex Data Systems Corporation · Electronic Components
020-133
Relay, Electromagnetic
Part Number020-133
ManufacturerAmpex Data Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-901-1528 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Nominal Thread Size0.099 INCHES SINGLE MOUNTING FACILITY
Time Delay0.013 SECONDS NOMINAL FIXED OPERATE TIME
Main Contact Maximum Voltage Ratin120.0 AC AND 30.0 DC
Main Contact Load Current Rating A3.0 AMPERES AC AND 3.0 AMPERES DC RESISTIVE LOAD
Overall Length1.109 INCHES MAXIMUM
Duty TypeCONTINUOUS
Terminal Type And Quantity14 TAB, SOLDER LUG ALL FUNCTIONS
Thread Quantity Per Inch48 SINGLE MOUNTING FACILITY
Winding Dc Resistance Rating11.0 KILOHMS NOMINAL SINGLE WINDING
Nonpile Up Main Contact Arrangemen4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Thread Class2A SINGLE MOUNTING FACILITY
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 020-133 available?
We can source 020-133 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 020-133 by Ampex Data Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 020-133 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 020-133?
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 020-133?
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.