OPTO 22 · Electronic Components
G4PB4R
G4 4-channel Output Module Rack
Part NumberG4PB4R
ManufacturerOPTO 22
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
For Use WithG4 I/O Modules
ProducttraceabilityNo
Pcb Type4 Channel I/O Rack
RohscompliantYES
Size3.5 x 3.5 in
Current Rating-
Product Range-
IscanonicalY
Hazardousfalse
RohsphthalatescompliantYES
UseccnEAR99
Rohs CompliantYes
Thickness2.32 "
SvhcNo SVHC (10-Jun-2022)
NSN1680-01-621-6862 (NSN)
Federal Item NameBOARD,RELAY CARRIER
Federal Supply Class1680 — Miscellaneous Aircraft Accessories And Components
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 G4PB4R available?
We can source G4PB4R 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 G4PB4R by OPTO 22 obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If G4PB4R 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 G4PB4R?
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 G4PB4R?
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.