Microwave Engineering · Electronic Components
A11687SH1AND2
Transformer, Audio Frequency
Part NumberA11687SH1AND2
ManufacturerMicrowave Engineering
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-347-9952 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Impedance Rating In Ohms430.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Mounting Facility Quantity4 SINGLE GROUP
Body Height2.750 INCHES NOMINAL
Terminal Type And Quantity6 STANDOFF, SOLDER LUG
Body Width1.812 INCHES NOMINAL
Winding Operating Current280.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Maximum Transformer Power Rating36.0 WATTS SINGLE COMPONENT
Mounting MethodUNTHREADED STUD SINGLE GROUP
Center To Center Distance Between1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Frequency Rating950.0 HERTZ MINIMUM AND 1.05 KILOHERTZ MAXIMUM SINGLE COMPONENT
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
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 A11687SH1AND2 available?
We can source A11687SH1AND2 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 A11687SH1AND2 by Microwave Engineering obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A11687SH1AND2 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 A11687SH1AND2?
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 A11687SH1AND2?
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.