Part Number S1821

Sensitive Switch
Description

Microswitch

Stock Availability  condition code chart

Part number s1821 is in stock in the following quantities and conditions.

  • NS: 9
  • NE: 8

Note: Availability of this item was last updated 06/28/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
s1821
Demil:
Yes - DEMIL/MLI
Shelf Life:
UOM:
NIIN:
009017422
NSN
National Stock Number:
5930-00-901-7422 5930009017422
TXT
Description:
Sensitive Switch
INC
INC
Item Name Code:
00399
INC
COM
Compliance:
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Hole mounted
MRC:
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.ABFE
Hazardous Locations/environmental Protection:
Moisture resistant
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.ABKQ
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.750 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
1.062 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
0.562 inches
MRC:
A measurement from the bottom to the top of the body,in distinction from depth.ADAU
Body Height:
0.812 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Plastic
MRC:
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.AEBV
Unthreaded Mounting Hole Diameter:
0.120 inches
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the height.AEBW
Center To Center Distance Between Mounting Facilities Parallel To Height:
0.500 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.AFUQ
Actuator Style:
Round
MRC:
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.AFUR
Actuator Diameter:
0.125 inches
MRC:
None.AFUS
Actuator Height:
0.188 inches
MRC:
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.AFXE
Maximum Voltage Rating In Volts:
125.0 ac
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Fully enclosed
MRC:
The means of attaching the item.AXGY
Mounting Method:
Unthreaded hole
MRC:
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.CRLD
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary single switch unit
MRC:
The amount to which the actuating force must be reduced to permit the switch to become unactuated.CRRM
Switch Release Force:
1.5 inch-ounces
MRC:
The amount of force required to actuate the switch.CSJN
Switch Actuating Force:
4.0 inch-ounces
MRC:
The movement of the switch actuator.CXQQ
Actuator Movement:
Between 30.0 pretravel degrees and 18.0 overtravel degrees and 8.0 differential degrees
MRC:
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.CXQR
Contact Load Current Rating At Maximum Rated Voltage:
250.000 milliamperes resistive ac
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
3 tab, solder lug

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