#SP-66 Microphone Transformer 75.0 milliwatts single component maximum transformer power rating

SP-66

Audio Frequency Transformer

NSN 5950-00-020-5138

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000205138
Description

10000.0 single component single primary impedance rating in ohms, 100.0 hertz single component frequency rating, 75.0 milliwatts single component maximum transformer power rating.

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
10000.0 single component single primary
Impedance Rating In Ohms:
10000.0 single component single secondary
Frequency Rating:
100.0 hertz single component and 100.0 kilohertz single component
Maximum Transformer Power Rating:
75.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Body Length:
0.410 inches
Body Width:
0.310 inches
Body Height:
0.480 inches
Maximum Operating Temp:
130.0 degrees celsius
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:
5950-00-020-5138
Item Name:
Transformer,microphone
Cage Code:
61646

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
PCT76
Cage Code:
88915
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
11688087
Cage Code:
19204
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
18911
Cage Code:
07388
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
M5515
Cage Code:
00348
RNCC:
5
RNVC:
2
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
6193
Cage Code:
61646
RNCC:
5
RNVC:
2
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
27S110
Cage Code:
96256
RNCC:
5
RNVC:
2
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
2503741-76
Cage Code:
07187
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MET-09
Cage Code:
63265
RNCC:
5
RNVC:
9
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
PCT76
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
TA
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 SP-66

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Last Updated: 07/28/2025