Infinite Electronics International · Electronic Components
SM3550
Adapter, Connector
Part NumberSM3550
ManufacturerInfinite Electronics International
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-654-0452 (NSN)
Federal Item NameADAPTER,CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between0.59 INCHES NOMINAL
Overall Length1.24 INCHES NOMINAL
Mating End Quantity2
Overall Height15.0 INCHES NOMINAL
Distance Between Centerlines Of Mo0.60 INCHES NOMINAL
Distance From Mounting Shoulder To0.44 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE W/FLANGE
Overall Width0.51 INCHES NOMINAL
Included Contact Quantity2 SECOND MATING END FIRST CONTACT GROUPING
Contact Position Arrangement Style2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SECOND MATING END
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 SM3550 available?
We can source SM3550 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 SM3550 by Infinite Electronics International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM3550 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 SM3550?
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 SM3550?
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.