Fairchild Semiconductor · Electronic Components
RS1M
DIODE GP FAST 1A 1000V SMA
Part NumberRS1M
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-730-7514 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Current Rating30.0 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE
Terminals2 TAB, SOLDER LUG
Overall Length5.60 MILLIMETERS MAXIMUM
Overall Width2.95 MILLIMETERS MAXIMUM
Overall Height2.50 MILLIMETERS MAXIMUM
Capacitance Rating In Picofarads10.0 NOMINAL
Maximum Operating Temp Per Measure10.0 CELSIUS JUNCTION
Voltage Rating In Volts Per Charac1000.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
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 RS1M available?
We can source RS1M 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 RS1M by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RS1M 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 RS1M?
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 RS1M?
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.