Crystalonics, Inc. · Electronic Components
C1018
TRANSISTOR — NSN 5961-01-291-9420
Part NumberC1018
ManufacturerCrystalonics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-291-9420 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals4 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.184 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
Semiconductor MaterialSILICON
Joint Electronic Device EngineerinTO-33
Precious MaterialGOLD
Special FeaturesBASE (B2) LEAD CUT TO 0.100 IN. NOMINAL; JUNCTION PATTERN ARRANGEMENT: NPN
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 C1018 available?
We can source C1018 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 C1018 by Crystalonics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C1018 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 C1018?
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 C1018?
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.