Bourns · Electronic Components
SMCJ30A
DIODE TVS 30V 1500W UNI 5% SMD
Part NumberSMCJ30A
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-645-8363 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
MaterialPLASTIC ENCLOSURE
Current Rating31.0 AMPERES NOMINAL FORWARD CURRENT, DC
Terminals2 PRINTED CIRCUIT
Overall Length0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Overall Width0.220 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
Overall Height0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
Voltage Rating In Volts Per Charac33.3 MINIMUM BREAKDOWN VOLTAGE, DC AND 36.8 MAXIMUM BREAKDOWN VOLTAGE, DC
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 SMCJ30A available?
We can source SMCJ30A 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 SMCJ30A by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMCJ30A 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 SMCJ30A?
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 SMCJ30A?
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.