ON Semiconductor · Electronic Components
BAS21LT1G
DIODE SWITCH 200MA 250V SOT23
Part NumberBAS21LT1G
ManufacturerON Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-701-6792 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Terminals3 TAB, SOLDER LUG
Overall Length2.80 MILLIMETERS MINIMUM
Overall Height0.89 MILLIMETERS MINIMUM
Voltage Rating In Volts Per Charac250.0 NOMINAL REVERSE BREAKDOWN VOLTAGE, DC
Maximum Operating Temp Per Measure150.0 CELSIUS AMBIENT AIR
Power Rating Per Characteristic225.0 MILLIWATTS NOMINAL TOTAL DEVICE DISSIPATION
Terminal Length0.35 MILLIMETERS MINIMUM
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 BAS21LT1G available?
We can source BAS21LT1G 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 BAS21LT1G by ON Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BAS21LT1G 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 BAS21LT1G?
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 BAS21LT1G?
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.