Rockwell Collins · Electronic Components
618-4921-053
SEMICONDUCTOR DEVICE SET — NSN 5961-01-041-0283
Part Number618-4921-053
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-041-0283 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE SET
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating4.50 MILLIAMPERES MAXIMUM ZERO-GATE-VOLTAGE DRAIN CURRENT ALL TRANSISTOR
Terminals3 UNINSULATED WIRE LEAD ALL TRANSISTOR
Mounting MethodTERMINAL ALL TRANSISTOR
Overall Length0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM ALL TRANSISTOR
Overall Diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM ALL TRANSISTOR
Internal ConfigurationFIELD EFFECT ALL TRANSISTOR
Voltage Rating In Volts Per Charac30.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 4.0 MAXIMUM GATE
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
Component Function RelationshipMATCHED
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 618-4921-053 available?
We can source 618-4921-053 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 618-4921-053 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 618-4921-053 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 618-4921-053?
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 618-4921-053?
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.