Fairchild · Uncategorized
MOC3043SM
Triac & SCR Output Optocouplers SO-6 ZERO TRIAC
Part NumberMOC3043SM
ManufacturerFairchild
AvailabilityIn stock — ships fast
Specifications
NSN5980-01-714-8409 (NSN)
Federal Item NameCOUPLER,OPTOELECTRONIC
Storage Temp Range-40.0 TO 150.0 CELSIUS
Overall Length8.89 MILLIMETERS NOMINAL
Overall Width6.6 MILLIMETERS NOMINAL
Overall Height3.53 MILLIMETERS NOMINAL
Special FeaturesWEIGHT IS 0.030159 OUNCES. MAXIMUM OPERATING TEMPERATURE IS 85 DEGREES CELSIUS. 1 CHANNEL. MOUNTING STYLE IS THROUGH HOL
Special Test FeaturesROHS COMPLIANT
Federal Supply Class5980 — Optoelectronic Devices And Associated Hardware
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 MOC3043SM in stock?
Yes — MOC3043SM is in our stock database. Request a quote for current pricing and lead time.
Is MOC3043SM by Fairchild obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MOC3043SM 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 MOC3043SM?
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 MOC3043SM?
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.