#345-431-1 Audiofrequency-input Transformer | Coils And Transformers

345-431-1

Audio Frequency Transformer

NSN 5950-00-645-0752

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006450752

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
5000.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
30.0 hertz single component and 8.0 kilohertz single component
Frequency Rating:
30.0 hertz and 8.0 kilohertz single component
Maximum Transformer Power Rating:
500.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 5 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
3.000 inches
Body Width:
2.125 inches
Body Height:
3.250 inches
Distance Between Mounting Facility Centers:
2.625 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Mounting Method:
Flange and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Function And Quantity:
1 primary and 1 secondary single component
Winding Operating Current:
150.0 milliamperes dc single component single primary
Winding Operating Current:
2.0 milliamperes dc single component single secondary
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-645-0752
Item Name:
Transformer,audiofrequency-input
Cage Code:
24655

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
345-431MFP
Cage Code:
24655
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 345-431-1

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Last Updated: 08/07/2025