US Terminals · Electronic Components
SL-288-303-E
Terminal, Feedthru
Part NumberSL-288-303-E
ManufacturerUS Terminals
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-400-7889 (NSN)
Federal Item NameTERMINAL,FEEDTHRU
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Method StylePRESS FIT
Major Bushing Diameter0.080 INCHES
Surface TreatmentGOLD CONDUCTOR ACCOMMODATION SECOND LAYER
MaterialCOPPER ALLOY CONDUCTOR ACCOMMODATION
Second End Terminal Length0.130 INCHES
Overall Diameter0.080 INCHES0.080 INCHES
Minor Bushing Length0.090 INCHES
Basic Shape StyleNONTUBULAR ROUND
Material Document And ClassificatiQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION
Precious Material And Location1ST LAYER CONDUCTOR ACCOMMODATION SILVER AND 2ND LAYER CONDUCTOR ACCOMMODATION GOLD
Largest Diameter0.027 INCHES ALL ENDS
Vendor Part NumbersSL-288-303
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 SL-288-303-E available?
We can source SL-288-303-E 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 SL-288-303-E by US Terminals obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SL-288-303-E 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 SL-288-303-E?
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 SL-288-303-E?
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.