Eaton Corporation · Electronic Components
143 321 022
SEMICONDUCTOR DEVICES,UNITIZED — NSN 5961-01-301-6707
Part Number143 321 022
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-301-6707 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating270.00 AMPERES NOMINAL FORWARD CURRENT, TOTAL RMS AND 160.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE AND 300.00 MILLI
Terminals3 SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length4.530 INCHES NOMINAL
Overall Width1.970 INCHES NOMINAL
Overall Height2.040 INCHES NOMINAL
Mounting Facility Quantity4
Voltage Rating In Volts Per Charac1600.0 NOMINAL REPETITIVE PEAK OFF-STATE VOLTAGE AND 1600.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE AND 1700.0 NOMINAL
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 143 321 022 available?
We can source 143 321 022 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 143 321 022 by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 143 321 022 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 143 321 022?
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 143 321 022?
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.