CTS Electronic Components (California) · Electronic Components
TXBE019-021B
Heat Sink, Electrical
Part NumberTXBE019-021B
ManufacturerCTS Electronic Components (California)
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-916-3678 (NSN)
Federal Item NameHEAT SINK,ELECTRICAL-ELECTRONIC
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Height0.218 INCHES NOMINAL
MaterialALUMINUM
Vendor Part NumbersB46266, 38004G3, 911715-8, 1205-0031, 723899-642
ESD/EMICode A — ESD/EMI sensitive item
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 TXBE019-021B available?
We can source TXBE019-021B 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 TXBE019-021B by CTS Electronic Components (California) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TXBE019-021B 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 TXBE019-021B?
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 TXBE019-021B?
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.