P C A Electronics Inc. · Electronic Components
TT301-1
Transformer, Pulse
Part NumberTT301-1
ManufacturerP C A Electronics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-914-7875 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Primary To Secondary Turn Ratio1 TO 3 SINGLE COMPONENT
Dc Resistance Rating In Ohms0.800 SINGLE COMPONENT SINGLE SECONDARY
Body Outside Diameter0.437 INCHES NOMINAL
Inclosure TypeHERMETICALLY SEALED
Terminal Type And Quantity4 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Length0.375 INCHES NOMINAL
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Vendor Part NumbersP2F5128, 56-803925-1
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 TT301-1 available?
We can source TT301-1 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 TT301-1 by P C A Electronics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TT301-1 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 TT301-1?
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 TT301-1?
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.