Audio Frequency Transformer

Model / MPN: 61660-012 | NSN: 5950-00-155-0507

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

Product Details

NATO Stock Number

5950-00-155-0507

Sold in multiples of

1 EA

DEMIL

Reliability Indicator

Not established

Mounting Hole Diameter

0.187 inches single group

Impedance Rating In Ohms

650.0 single component 1st secondary

Impedance Rating In Ohms

100.0 single component single primary

Frequency Rating

200.0 hertz single component and 5.0 kilohertz single component

Maximum Transformer Power Rating

7.5 watts single component

Body Length

2.380 inches

Body Width

1.620 inches

Body Height

2.000 inches

Distance Between Mounting Facility Centers

2.000 inches single mounting facility single center group

Inclosure Type

Fully enclosed

Mounting Facility Quantity

2 single group

Mounting Method

Flange single group and unthreaded hole single group

Winding Function And Quantity

1 primary single component and 2 secondary single component

Winding Operating Current

50.0 milliamperes dc single component single primary

Terminal Type And Quantity

10 tab, solder lug

61660 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M218T0601	Transformer, Audio F	40	EA	11/24/2017
SPE7M218T1175	Transformer, Audio F	20	EA	01/02/2018

Pricing and Availability

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61660-012 Cross Reference

122601