Texas Instruments Incorporated · Electronic Components
2N1847B
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-00-902-7475
Part Number2N1847B
ManufacturerTexas Instruments Incorporated
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-902-7475 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating10.00 AMPERES MAXIMUM ON-STATE CURRENT, DC AND 150.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC
Terminals1 CASE AND 2 UNINSULATED WIRE LEAD W/TERMINAL LUG
Mounting MethodUNTHREADED HOLE(S)
Overall Length0.330 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
Mounting Facility Quantity2
Voltage Rating In Volts Per Charac3.5 MAXIMUM GATE TRIGGER VOLTAGE, DC AND 2.5 MAXIMUM ON-STATE VOLTAGE, DC
Overall Width Across Flats0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
Special FeaturesINTERNAL JUNCTION CONFIGURATION ARRANGEMENT PNPN
Semiconductor MaterialSILICON
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 2N1847B available?
We can source 2N1847B 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 2N1847B by Texas Instruments Incorporated obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2N1847B 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 2N1847B?
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 2N1847B?
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.