Hi-Line Electric Co Inc. · Electronic Components
PP551
Ferrule, Electrical Conductor
Part NumberPP551
ManufacturerHi-Line Electric Co Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-628-1880 (NSN)
Federal Item NameFERRULE,ELECTRICAL CONDUCTOR
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Length12.0 MILLIMETERS NOMINAL
MaterialCOPPER
Surface TreatmentTIN
Wire Size For Which Designed8 AWG
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 PP551 available?
We can source PP551 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 PP551 by Hi-Line Electric Co Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PP551 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 PP551?
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 PP551?
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.