NTE ELECTRONICS · Discrete Semiconductors > Transistors
2N4125
TRANSISTOR PNP 30V 200MA TO-92
Part Number2N4125
ManufacturerNTE ELECTRONICS
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-269-2242 (NSN)
Federal Item NameTRANSISTOR
MaterialPLASTIC ENCLOSURE
Current Rating200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 2.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.205 INCHES MAXIMUM
Overall Width0.165 INCHES MAXIMUM
Overall Height0.210 INCHES MAXIMUM
Special FeaturesJUNCTION PATTERN ARRANGEMENT: PNP
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
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 2N4125 available?
We can source 2N4125 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 2N4125 by NTE ELECTRONICS obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2N4125 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 2N4125?
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 2N4125?
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.