Phoenix Contact Development and Manufacturing · Electronic Components
FBS 4-6
Insert, Electrical Connector
Part NumberFBS 4-6
ManufacturerPhoenix Contact Development and Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-708-0129 (NSN)
Federal Item NameINSERT,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Width23.0 MILLIMETERS NOMINAL
Features ProvidedROHS DIRECTIVE COMPLIANCE
ColorRED
Body StyleRECTANGULAR SHAPE
Overall Height23.1 MILLIMETERS NOMINAL
Shell Guide Type And Location Desi4 PIN
Contact Position Arrangement Style1 ROW OF CONTACTS INSERTED BOARD SINGLE MATING END
Included Contact Quantity4 SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER SINGLE MATING END ALL CONTACT GROUPINGS
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 FBS 4-6 available?
We can source FBS 4-6 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 FBS 4-6 by Phoenix Contact Development and Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FBS 4-6 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 FBS 4-6?
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 FBS 4-6?
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.