BAE Systems Information And Electronic Systems Integration I · Electronic Components
MSA8505
TRANSISTOR — NSN 5961-01-376-2081
Part NumberMSA8505
ManufacturerBAE Systems Information And Electronic Systems Integration I
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-376-2081 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals4 UNINSULATED WIRE LEAD
Mounting MethodTHREADED STUD(S)
Overall Length0.640 INCHES NOMINAL
Overall Diameter0.390 INCHES MAXIMUM
Voltage Rating In Volts Per Charac33.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 65.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC WITH BASE S
Power Rating Per Characteristic21.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Maximum Operating Temp Per Measure200.0 CELSIUS JUNCTION
Internal ConfigurationJUNCTION CONTACT-DOUBLE EMITTER
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 MSA8505 available?
We can source MSA8505 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 MSA8505 by BAE Systems Information And Electronic Systems Integration I obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MSA8505 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 MSA8505?
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 MSA8505?
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.