Northrop Grumman Systems Corporation · Electronic Components
019-004522
TRANSISTOR — NSN 5961-00-307-4163
Part Number019-004522
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-307-4163 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals4 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length1.055 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
Overall Width1.055 INCHES MINIMUM AND 1.065 INCHES MAXIMUM
Overall Height0.710 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
Power Rating Per Characteristic70.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Semiconductor MaterialSILICON
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 019-004522 available?
We can source 019-004522 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 019-004522 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 019-004522 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 019-004522?
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 019-004522?
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.