Fairchild Semiconductor · Electronic Components
SB320
DIODE SCHOTTKY 3A 20V DO-41
Part NumberSB320
ManufacturerFairchild Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN7920-00-291-5815 (NSN)
Federal Item NameBRUSH,WIRE,SCRATCH
Overall Length13.688 INCHES MINIMUM AND 14.250 INCHES MAXIMUM
Style DesignatorCURVED HANDLE ROCKER RECTANGULAR FACE
Brush Part MaterialSTEEL
Brush Row Quantity Along Width4
Brush Material Exposed Length1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Brush Part Length5.0 INCHES MINIMUM AND 6.0 INCHES MAXIMUM
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Brush Row Quantity Along Length18
Federal Supply Class7920 — Brooms, Brushes, Mops, And Sponges
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 SB320 available?
We can source SB320 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 SB320 by Fairchild Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SB320 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 SB320?
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 SB320?
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.