#ES1687-1 Pulse Current Transformer | Coils And Transformers

ES1687-1

Pulse Transformer

NSN 5950-01-126-2891

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011262891

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.440 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.810 inches single mounting facility single center group
Mounting Hole Diameter:
0.196 inches single group
Impedance Rating In Ohms:
48.0 single component all primary
Frequency Rating:
400.0 hertz single component
Pulse Repetition Rate:
2.0 kilohertz single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
3.325 inches
Body Width:
3.120 inches
Body Height:
4.120 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
6 single group
Mounting Method:
Bracket single group and unthreaded hole single group
Winding Function And Quantity:
2 primary single component and 2 secondary single component
Winding Operating Current:
2.4 amperes ac single component 1st secondary
Winding Operating Current:
1.6 amperes ac single component 2nd secondary
Dc Resistance Rating In Ohms:
1100.000 single component all primary
Terminal Type And Quantity:
6 solder stud and 2 standoff, threaded stud and 1 tab, solder lug
NSN:
5950-01-126-2891
Item Name:
Transformer,pulse Current
Cage Code:
98255

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
ES1687-1
Cage Code:
20418
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G87302
Cage Code:
1F702
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
176026
Cage Code:
64196
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
845102-2
Cage Code:
00779
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Pulse Transformers
------------ P/N ES1687-1

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Last Updated: 07/17/2025