Motorola Inc. Semiconductor Products Div · Electronic Components
MMBT4403LT1
TRANSISTOR — NSN 5961-01-353-6218
Part NumberMMBT4403LT1
ManufacturerMotorola Inc. Semiconductor Products Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-353-6218 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 RIBBON
Mounting MethodTERMINAL
Overall Length0.125 INCHES NOMINAL
Overall Width0.062 INCHES NOMINAL
Overall Height0.060 INCHES NOMINAL
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measure150.0 CELSIUS JUNCTION
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 MMBT4403LT1 available?
We can source MMBT4403LT1 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 MMBT4403LT1 by Motorola Inc. Semiconductor Products Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMBT4403LT1 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 MMBT4403LT1?
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 MMBT4403LT1?
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.