Inrcore · Electronic Components
QWFHA
Transformer, Pulse
Part NumberQWFHA
ManufacturerInrcore
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-944-2499 (NSN)
Federal Item NameTRANSFORMER,PULSE
Federal Supply Class5950 — Coils and Transformers
Impedance Rating In Ohms270.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Current250.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Dc Resistance Rating In Ohms0.350 SINGLE COMPONENT SINGLE SECONDARY
Inductance Rating50.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Body Height0.250 INCHES NOMINAL
Primary To Secondary Turn Ratio1 TO 13 SINGLE COMPONENT
Pulse Repetition Rate1.0 KILOHERTZ SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Body Width0.350 INCHES NOMINAL
Body Length0.500 INCHES NOMINAL
Vendor Part Numbers722830-12
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 QWFHA available?
We can source QWFHA 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 QWFHA by Inrcore obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QWFHA 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 QWFHA?
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 QWFHA?
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.