Northrop Grumman Systems · Electronic Components
1128SCSEA719-1
Switch, Stepping
Part Number1128SCSEA719-1
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-491-4841 (NSN)
Federal Item NameSWITCH,STEPPING
Federal Supply Class5930 — Switches
Precious MaterialGOLD
Magnetic Coil Quantity1
Mounting MethodHOLE(S)
Contact TypeNONBRIDGING
Voltage Rating28.0 VOLTS NOMINAL
Precious Material And LocationWIPERS AND BANK CONTACTS GOLD
Nonbridging Level Quantity3
Current TypeDC
Contact Current Rating3.0 AMPERES
Overall Length6.562 INCHES MAXIMUM
Vendor Part NumbersRP19766G1
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 1128SCSEA719-1 available?
We can source 1128SCSEA719-1 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 1128SCSEA719-1 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1128SCSEA719-1 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 1128SCSEA719-1?
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 1128SCSEA719-1?
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.