Dynalec · Electronic Components
61709-205
Transformer, Audio Frequency
Part Number61709-205
ManufacturerDynalec
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-279-8093 (NSN)
Federal Item NameTRANSFORMER,AUDIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Maximum Operating Temp130.0 CELSIUS
Mounting Facility Quantity2 SINGLE GROUP
Maximum Transformer Power Rating150.0 MILLIWATTS SINGLE COMPONENT
Winding Operating Current10.0 MILLIAMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Impedance Rating In Ohms4000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM SINGLE GROUP
Distance Between Mounting Facility1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Reliability IndicatorNOT ESTABLISHED
Frequency Rating300.0 HERTZ MINIMUM AND 3.3 KILOHERTZ MAXIMUM SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Vendor Part Numbers42511
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 61709-205 available?
We can source 61709-205 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 61709-205 by Dynalec obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 61709-205 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 61709-205?
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 61709-205?
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.