Spectrum Control · Electronic Components
52-257-006
Terminal Board
Part Number52-257-006
ManufacturerSpectrum Control
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-525-0666 (NSN)
Federal Item NameTERMINAL BOARD
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Current Rating In Amps20.0
Distance From Bottom Edge Of Termi0.186 INCHES
MaterialPLASTIC BOARD
Board ConstructionSOLID CONSTRUCTION
Mounting Hole Diameter0.190 INCHES
Body StyleBARRIER TYPE
Board Overall Width0.650 INCHES
Center To Center Distance Between0.438 INCHES
Terminal Pattern ArrangementSINGLE ROW
Distance From Left Edge Of Termina0.213 INCHES
Vendor Part NumbersPL 9002A1002-1 ITEM 54
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 52-257-006 available?
We can source 52-257-006 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 52-257-006 by Spectrum Control obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 52-257-006 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 52-257-006?
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 52-257-006?
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.