#ER377 Microphone Transformer | Coils And Transformers

ER377

Audio Frequency Transformer

NSN 5950-00-755-4163

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007554163

Technical Specifications of NSN

Reliability Indicator:
Not established
Impedance Rating In Ohms:
500.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
300.0 hertz single component and 10.0 kilohertz single component
Maximum Transformer Power Rating:
500.0 milliwatts single component
Primary To Secondary Turn Ratio:
1 to 1-1/10 single component
Body Length:
0.469 inches
Body Outside Diameter:
0.344 inches
Inclosure Type:
Hermetically sealed
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
5.5 milliamperes dc single component single primary
Terminal Type And Quantity:
5 wire lead
NSN:
5950-00-755-4163
Item Name:
Transformer,microphone
Cage Code:
15634

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
D0T20
Cage Code:
15634
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIT220
Cage Code:
96256
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
677-1287-000
Cage Code:
F5491
RNCC:
5
RNVC:
2
RNAAC:
ZF
Status:
A
MSDS:
SADC:
Part Number:
C330
Cage Code:
98869
RNCC:
5
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
8182021-19
Cage Code:
02769
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1783709-20
Cage Code:
07187
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
677-1287-00
Cage Code:
95104
RNCC:
5
RNVC:
9
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
1620
Cage Code:
31669
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
292-10007P1
Cage Code:
99687
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
432721
Cage Code:
1PQF4
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
8182021-19
Cage Code:
49671
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TT838
Cage Code:
30040
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
432721
Cage Code:
36378
RNCC:
5
RNVC:
9
RNAAC:
TA
Status:
A
MSDS:
SADC:
Part Number:
ER377
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
D0T20
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
677-1287-000
Cage Code:
95104
RNCC:
5
RNVC:
9
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 ER377

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Last Updated: 08/12/2025