Part Number 1977

Electromagnetic Relay

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
1977
Demil:
No
Shelf Life:
UOM:
NIIN:
012451970
NSN
National Stock Number:
5945-01-245-1970 5945012451970
TXT
Description:
Electromagnetic Relay
INC
INC
Item Name Code:
32512
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a single mounting facility
MRC:
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF
Thread Direction:
Right-hand single mounting facility
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.843 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.687 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
1.468 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Plastic
MRC:
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.AFJN
Fragility Factor:
Moderately rugged
MRC:
The cycles per second /hertz/ of the alternating current.AJSS
Frequency In Hertz:
Between 50.0 and 60.0
MRC:
The number of individual /not electrically connected/ windings.AKDX
Winding Quantity:
1
MRC:
The purpose for which the item is designed.AKSL
Purpose For Which Designed:
General
MRC:
The number of coils included on the item.APCN
Coil Quantity:
1
MRC:
The measured opposition to the flow of direct current offered by the item winding.APNA
Winding Dc Resistance Rating:
9.11 kilohms single winding
MRC:
Indicates the type of duty provided.APNP
Duty Type:
Continuous
MRC:
The means of quenching an arc.APNQ
Arc Quenching Method:
Air
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
1 threaded stud single mounting facility
MRC:
Indicates the type of storage space required for an item in order to provide the degree of protection necessary to maintain serviceability standards.BBRG
Storage Type:
General purpose warehouse
MRC:
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.CBME
Cubic Measure:
4.564 cubic inches
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
32 single mounting facility
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.138 inches single mounting facility
MRC:
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.CRNG
Nonpile-up Main Contact Arrangement:
2 pole, double throw, one position momentary
MRC:
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.CRXH
Time Delay:
0.01 seconds fixed release time
MRC:
The interval for which the item,by design,is purposely delayed between introduction of power into the energizing element and completion of travel of the contact carrier,and/or between interruption of the energizing power and return of the contact carrier to its normal de-energizing position.CRXH
Time Delay:
0.015 seconds fixed operate time
MRC:
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.CSXF
Operating Voltage Rating And Type At Specificationified Temp:
240.0 volts ac 25 degrees celsius single winding
MRC:
The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.CTDL
Main Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes ac resistive load
MRC:
The highest voltage at which the main contacts are rated for normal operation,expressed in volts.CWAB
Main Contact Maximum Voltage Rating In Volts:
120.0 ac
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc single mounting facility
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
8 tab, solder lug all functions

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