Black Box · Electronic Components
FOT128
FO ADAP LC-LC PHBR SLEEVEMM DUPLEX PLASTIC
Part NumberFOT128
ManufacturerBlack Box
AvailabilityAvailable to order — request a quote
Specifications
NSN6060-01-631-0504 (NSN)
Federal Item NameADAPTER,CONNECTOR,FIBER OPTIC
Overall Length15.3 MILLIMETERS NOMINAL
Overall Width13.2 MILLIMETERS NOMINAL
Overall Height25.6 MILLIMETERS NOMINAL
Body StyleSTRAIGHT SHAPE
Special FeaturesTHE HOUSING MATERIAL IS POLYETHERIMIDE. THE SLEEVE MATERIAL IS ZIRCONIUM OXIDE AND PHOSPHOR BRONZE.
Contact Arrangement2HV2 ALL MATING ENDS
Operating Temp Rating-40.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM
Mating End Quantity2
Insertion Loss In Decibels0.2 ALL MATING ENDS ALL CONTACT GROUPINGS
Shell MaterialPLASTIC
Federal Supply Class6060 — Fiber Optic Interconnectors
Contact Position Arrangement Style2HV2 ALL MATING ENDS
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 FOT128 available?
We can source FOT128 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 FOT128 by Black Box obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FOT128 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 FOT128?
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 FOT128?
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.