Vishay · Electronic Components
MCT271
Transistor Output Optocouplers Phototransistor Out
Part NumberMCT271
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-142-0090 (NSN)
Federal Item NameLIGHT EMITTING DIODE
MaterialPLASTIC ENCLOSURE
Overall Length0.365 INCHES NOMINAL
Overall Width0.270 INCHES NOMINAL
Overall Height0.130 INCHES NOMINAL
Special Features6 PIN DUAL IN LINE PKG; 260 MW POWER DISSIPATION AT 25 DEG C
Maximum Operating Temp Per Measure100.0 CELSIUS AMBIENT AIR
Federal Supply Class5980 — Optoelectronic 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 MCT271 available?
We can source MCT271 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 MCT271 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MCT271 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 MCT271?
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 MCT271?
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.