Semelab Group · Electronic Components
MJ4646
Bipolar Pnp Device
Part NumberMJ4646
ManufacturerSemelab Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-496-7546 (NSN)
Federal Item NameTRANSISTOR
Current Rating1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Overall Diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
Special FeaturesJUNCTION PATTERN ARRANGEMENT: PNP
Terminal Length0.500 INCHES MINIMUM
Power Rating Per Characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Electrode Internally ElectricallyCOLLECTOR
Voltage Rating In Volts Per Charac300.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 300.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 5.0 MAXI
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 MJ4646 available?
We can source MJ4646 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 MJ4646 by Semelab Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MJ4646 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 MJ4646?
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 MJ4646?
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.