#SP21 Microphone Transformer | Coils And Transformers

SP21

Audio Frequency Transformer

NSN 5950-00-875-1639

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008751639

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
2000.0 single component single secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 60.0 kilohertz single component
Maximum Transformer Power Rating:
3.0 watts single component
Primary To Secondary Turn Ratio:
1 to 2-1/4 single component
Body Length:
0.410 inches
Body Width:
0.310 inches
Body Height:
0.475 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
1.0 milliamperes dc single component single primary
Terminal Type And Quantity:
6 wire lead
NSN:
5950-00-875-1639
Item Name:
Microphone Transformer
Cage Code:
04386

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
4446
Cage Code:
07694
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
SP21
Cage Code:
07694
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
SP21
Cage Code:
0LG51
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
677-1683-000
Cage Code:
F5491
RNCC:
5
RNVC:
2
RNAAC:
ZF
Status:
A
MSDS:
SADC:
Part Number:
10132725
Cage Code:
A486G
RNCC:
6
RNVC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N SP21

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Last Updated: 02/07/2025