Fairchild Semiconductor · Electronic Components
NDS9958
MOSFET N+P 20V 3A 8-SOIC
Part NumberNDS9958
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-480-5661 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
MaterialPLASTIC ENCLOSURE
Terminals8 PRINTED CIRCUIT
Mounting MethodTERMINAL
Overall Length0.1968 MILLIMETERS MAXIMUM
Overall Width0.2440 MILLIMETERS MAXIMUM
Overall Height0.0688 MILLIMETERS MAXIMUM
Semiconductor MaterialSILICON ALL TRANSISTOR
Power Rating Per Characteristic2.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR
Component Name And Quantity2 TRANSISTOR
Voltage Rating In Volts Per Charac20.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE ALL TRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 NDS9958 available?
We can source NDS9958 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 NDS9958 by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If NDS9958 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 NDS9958?
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 NDS9958?
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.