#H281 Microphone Transformer | Coils And Transformers

H281

Audio Frequency Transformer

NSN 5950-01-146-7763

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011467763

Technical Specifications of NSN

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:
0.144 inches single group
Impedance Rating In Ohms:
4.0 single component all secondary
Impedance Rating In Ohms:
48.0 single component single primary
Frequency Rating:
40.0 hertz single component and 20.0 kilohertz single component
Body Length:
2.250 inches
Body Outside Diameter:
1.625 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 2 secondary single component
Winding Operating Current:
750.0 milliamperes dc single component single primary
Test Data Document:
81349-mil-t-27 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
8 tab, solder lug
Specification Data:
81349-mil-t-27/197 government specification
NSN:
5950-01-146-7763
Item Name:
Transformer,microphone
Cage Code:
80223

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M27/197-10
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-T-27/197
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N H281

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Last Updated: 02/27/2025