NSN 5950-00-645-6364
Loudspeaker Transformer
About this product
Input transformer function, 80000.0 single component single secondary impedance rating in ohms, 25.0 hertz single component frequency rating, primary to secondary turn ratio: 1 to 1-4/10 single component.
Manufacturer part number 678A for national stock number 5950006456364.
Datasheet
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Product description
Audio Frequency Transformer NSN 5950-00-645-6364.
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MPN or Model
678A
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Schedule B
8548.90.0100 (Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85) -
NMF (National Motor Freight)
063420 - Transformers, NOI, Or Transformer Par -
Unit Weight (Est.)
1.8 lb -
Reliability Indicator
Not established -
Transformer Function
Input -
Impedance Rating In Ohms
80000.0 single component single secondary -
Frequency Rating
25.0 hertz single component -
Primary To Secondary Turn Ratio
1 to 1-4/10 single component -
Winding Shielding Method
Internal shield grounded to inclosure single component -
Body Length
1.750 inches -
Body Width
1.750 inches -
Body Height
3.500 inches -
Distance Between Mounting Facility Centers
0.875 inches single mounting facility single center group -
Inclosure Type
Hermetically sealed -
Mounting Facility Quantity
2 single group -
Mounting Method
Threaded stud single group -
Winding Function And Quantity
1 primary single component and 1 secondary single component -
Thready Qty Per Inch (tpi)
40 single group -
Thread Size
0.112 inches single group -
Thread Series Designator
Unc single group -
Terminal Type And Quantity
4 tab, solder lug
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Audio Frequency Transformer
A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum 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.
Pricing and Availability
Get a quote for 5950-00-645-6364 audio frequency transformerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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678A | Lucent Technologies Inc |
678A | American Telephone And Telegraph Co |
678A | At And T Corp |
678ATRANSF0RMER | American Telephone And Telegraph Co |
678A | Lucent Technologies Inc |
Stock Check
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