US Terminals · Electronic Components
SL490-458BLK
Jack, Tip — Connectors, Electrical
Part NumberSL490-458BLK
ManufacturerUS Terminals
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-241-0229 (NSN)
Federal Item NameJACK,TIP
Federal Supply Class5935 — Connectors, Electrical
Body Length0.370 INCHES NOMINAL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE BODY
Electrical Insulation FeatureINSULATED COMPLETELY
Body StylePRESS FIT
Overall Diameter0.218 INCHES NOMINAL
Overall Length0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
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 SL490-458BLK available?
We can source SL490-458BLK 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 SL490-458BLK by US Terminals obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SL490-458BLK 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 SL490-458BLK?
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 SL490-458BLK?
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.