#78820 Step-down And Step-up Power Transformer | Coils And Transformers

78820

Power Transformer

NSN 5950-00-488-3821

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004883821

Product Features

Weapon system essential

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.250 inches single mounting facility single center group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Body Length:
2.000 inches
Body Width:
2.000 inches
Body Height:
0.880 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
100.0 milliamperes ac single component single secondary
Criticality Code Justification:
Feat
Winding Operating Voltage:
10.00 ac volts single component single secondary35.00 ac volts single component single primary
Winding Operating Voltage:
35.00 ac volts single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
7 solder stud
NSN:
5950-00-488-3821
Item Name:
Transformer,power,step-down And Step-up
Cage Code:
15634

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8820
Cage Code:
17954
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
1018864-001
Cage Code:
05037
RNCC:
7
RNVC:
1
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
8820
Cage Code:
15634
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
W5218
Cage Code:
00348
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
7277
Cage Code:
05614
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
7009
Cage Code:
15634
RNCC:
5
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 78820

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Last Updated: 07/29/2025