TT Electronics/Optek Technology · Electronic Components
4N23A
OPTOISOLATOR HERMETIC SEAL TO-78
Part Number4N23A
ManufacturerTT Electronics/Optek Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5980-01-223-9436 (NSN)
Federal Item NameCOUPLER,OPTOELECTRONIC
Storage Temp Range-65.0 TO 125.0 CELSIUS
General Characteristics Item DescrSOLID STATE OPTO ELECTRONIC COUPLER; TOTAL DEVICE INPUT TO OUTPUT VOLTAGE 1000.0 VOLTS; COLLECTOR CURRENT 50.0 MA; POWER
Federal Supply Class5980 — Optoelectronic Devices And Associated Hardware
Cancelled NSN5961-01-091-8677 (cancelled)
NSN Cancelled Date16-AUG-2022
Vendor Part Numbers0N360957-1
ESD/EMICode B — 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 4N23A available?
We can source 4N23A 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 4N23A by TT Electronics/Optek Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4N23A 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 4N23A?
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 4N23A?
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.