Secure Ordering: +1 (757) 528-8028
Parts Catalog » Hardware » Contact Us » Quote »
NationalStockNumber.info
NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Audio Frequency Transformer

Model / MPN: 61690-005 | NSN: 5950-01-057-6840
ITAR Registered seal

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
5950-01-057-6840
Sold in multiples of
1 EA
DEMIL
NO
Reliability Indicator
Not established
Overall Length
2.380 inches
Mounting Hole Diameter
0.190 inches single group
Transformer Function
Output
Impedance Rating In Ohms
1666.0 single component 2nd secondary
Impedance Rating In Ohms
213.0 single component 3rd secondary
Impedance Rating In Ohms
4.0 single component 1st secondary and 4.062 single component 1st secondary
Impedance Rating In Ohms
85.2 single component single primary
Frequency Rating
200.0 hertz single component and 6.0 kilohertz single component
Maximum Transformer Power Rating
3.0 watts single component
Body Width
1.570 inches
Body Height
1.480 inches
Maximum Operating Temp
130.0 degrees celsius
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
Bracket single group and unthreaded hole single group
Winding Function And Quantity
1 primary single component and 3 secondary single component
Winding Operating Current
200.0 milliamperes dc single component single primary
Terminal Type And Quantity
10 tab, solder lug
61690 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M517T9180 Transformer, Audio F 5 EA 03/13/2017
SPE7M517TD149 Transformer, Audio F 5 EA 04/14/2017
SPE7M120T127T Transformer, Audio F 14 EA 03/09/2020

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.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping
61690-005 Cross Reference
  • 2171A1