Littelfuse · Electronic Components
K2500SH
DIAC / SIDAC, 240 V, 280 V, 50 µA, DO-214, 2 Pins, SIDAC
Part NumberK2500SH
ManufacturerLittelfuse
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Hazardousfalse
RohsphthalatescompliantYES
Thyristor MountingSurface Mount
Product Range-
IscanonicalY
Operating Temperature Max125 °C
SvhcTo Be Advised
Breakover Voltage Min240 V
Breakover Current Max50 µA
TypeSIDAC
Diac Sidac Case StyleDO-214
ProducttraceabilityNo
UseccnEAR99
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 K2500SH available?
We can source K2500SH 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 K2500SH by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If K2500SH 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 K2500SH?
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 K2500SH?
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.