#K181 Audio Transformer | Coils And Transformers

K181

Audio Frequency Transformer

NSN 5950-00-119-3129

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001193129

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.312 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.312 inches single mounting facility single center group
Mounting Hole Diameter:
0.140 inches single group
Impedance Rating In Ohms:
600.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
300.0 hertz single component and 3.4 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core and brought out to terminal single component
Body Length:
1.620 inches
Body Width:
1.620 inches
Body Height:
2.310 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Terminal Type And Quantity:
6 turret
NSN:
5950-00-119-3129
Item Name:
Transformer,audio
Cage Code:
26522

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
43001121
Cage Code:
96238
RNCC:
1
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
43001121-000
Cage Code:
96238
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
PEI 7270
Cage Code:
13483
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
43185
Cage Code:
22558
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Transformers
------------ P/N K181

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Last Updated: 08/10/2025