Audio Frequency Transformer

Model / MPN: H281 | NSN: 5950-00-903-7412

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

5950-00-903-7412

Sold in multiples of

1 EA

DEMIL

Center To Center Distance Between Mounting Facilities Parallel To Length

1.313 inches single mounting facility single center group

Center To Center Distance Between Mounting Facilities Parallel To Width

1.313 inches single mounting facility single center group

Transformer Function

Line

Impedance Rating In Ohms

4.0 single component single secondary and 16.0 single component single secondary

Impedance Rating In Ohms

48.0 single component single primary

Frequency Rating

40.0 hertz single component and 20.0 kilohertz single component

Maximum Transformer Power Rating

5.0 watts single component

Body Length

1.625 inches

Body Width

1.625 inches

Body Height

2.313 inches

Inclosure Type

Hermetically sealed

Mounting Facility Quantity

4 single group

Mounting Method

Threaded hole single group

Winding Function And Quantity

1 primary single component and 1 secondary single component

Thready Qty Per Inch (tpi)

32 single group

Thread Size

0.138 inches single group

Winding Operating Current

750.0 milliamperes dc single component single primary

Thread Series Designator

Unc single group

Terminal Type And Quantity

7 tab, solder lug

H281 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

H281 Cross Reference

336-010-017
H281
438884
438884