Insulation Sources Inc. · Electronic Components
TFD-FY
Terminal, Quick Disconnect
Part NumberTFD-FY
ManufacturerInsulation Sources Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-278-1227 (NSN)
Federal Item NameTERMINAL,QUICK DISCONNECT
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Basic Shape StyleINTERNAL
Electrical Insulation FeatureINSULATING SLEEVE
Quick Disconnect StyleTAB RECEPTACLE MODIFIED
Width Of Tab Accommodated0.250 INCHES
Overall Length0.865 INCHES
MaterialPLASTIC VINYL INSULATION
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Identification Code ColorYELLOW
Maximum Conductor Size Accommodate12 AWG
Material Thickness0.023 INCHES
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 TFD-FY available?
We can source TFD-FY 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 TFD-FY by Insulation Sources Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFD-FY 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 TFD-FY?
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 TFD-FY?
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.