US Terminals · Electronic Components
SL-490-458RED
Jack, Tip — Connectors, Electrical
Part NumberSL-490-458RED
ManufacturerUS Terminals
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-936-1949 (NSN)
Federal Item NameJACK,TIP
Federal Supply Class5935 — Connectors, Electrical
Surface TreatmentGOLD AND SILVER SPRING
Electrical Insulation FeatureINSULATED COMPLETELY
Terminal TypePIN
Precious Material And LocationCONTACT SPRINGS AND TERMINAL SURFACES GOLD AND CONTACT SPRINGS AND TERMINAL SURFACES SILVER
Overall Diameter0.172 INCHES NOMINAL
Identification Code ColorRED
Bushing Thru Hole Accommodation Di0.136 INCHES NOMINAL
MaterialCOPPER ALLOY TERMINAL
Maximum Voltage Rating In Volts1250.0 AC
Body Length0.267 INCHES NOMINAL
Overall Length0.382 INCHES NOMINAL
Vendor Part Numbers306-2241-030
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 SL-490-458RED available?
We can source SL-490-458RED 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-490-458RED by US Terminals obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SL-490-458RED 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-490-458RED?
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-490-458RED?
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.