ON Semiconductor · Electronic Components
MMSD4148T1G
DIODE SWITCH 100V SOD123
Part NumberMMSD4148T1G
ManufacturerON Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-624-0081 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Terminals2 TAB W/WIRE LEAD
Mounting MethodPRESS FIT
Overall Length0.152 INCHES MAXIMUM
Overall Width0.071 INCHES MAXIMUM
Overall Height0.053 INCHES MAXIMUM
Voltage Rating In Volts Per Charac100.0 NOMINAL PEAK GATE VOLTAGE
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 MMSD4148T1G available?
We can source MMSD4148T1G 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 MMSD4148T1G by ON Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMSD4148T1G 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 MMSD4148T1G?
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 MMSD4148T1G?
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.