#812A1 Audio Transformer | Coils And Transformers

812A1

Audio Frequency Transformer

NSN 5950-00-645-0799

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006450799

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.125 inches single mounting facility single center group
Impedance Rating In Ohms:
90000.0 single component single primary
Impedance Rating In Ohms:
90000.0 single component single secondary
Frequency Rating:
60.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Body Length:
2.750 inches
Body Width:
2.375 inches
Body Height:
3.812 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 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):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
3.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-645-0799
Item Name:
Audio Transformer
Cage Code:
80089

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1219892
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
PEI 3212
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A235E
Cage Code:
81909
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 812A1

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Last Updated: 07/21/2025