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SPST-NO Microswitch Snap Action Switches:

297 Products Found

Farnell provides microswitches, also known as snap-action switches, that are designed to operate in applications requiring fast and reliable switching with minimal actuation force. These switches feature a mechanism that instantly changes contacts when the actuator is triggered, providing a quick response.

Microswitches are widely used in safety circuits and applications where precision and speed are critical. Their high reliability and ability to handle both low and high currents make them ideal for demanding industrial, automotive, and consumer applications.

Applications:

  • Safety Systems: Door switches and safety interlocks in industrial machinery.
  • Appliances: Limit switches in washing machines, ovens, and dishwashers.
  • Automotive: Seatbelt and airbag activation systems.
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Buyer
Engineer
Manufacturer
Microswitch Type
Microswitch Actuator
Contact Configuration
Switch Terminals
Contact Current Max
Contact Voltage DC Nom
Product Range
Contact Voltage AC Nom
Operating Force Max
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
3292294

RoHS

Each
10+
kr7.540
50+
kr5.720
100+
kr5.400
250+
kr4.790
Min: 10 / Mult: 10
Ultra Subminiature
Bend Lever
SPST-NO
PC Pin
3A
-
SAJ1 Series
125V
0.25N
3643284

RoHS

Each
1+
kr26.710
10+
kr26.040
25+
kr25.260
50+
kr24.600
100+
kr24.150
Min: 1 / Mult: 1
Standard
Simulated Roller Lever
SPST-NO
PC Pin
16A
-
V19 Series
125V
200gf
2931640

RoHS

Each
1+
kr72.230
5+
kr66.000
10+
kr59.650
20+
kr55.420
Min: 1 / Mult: 1
Snap Action
Roller Lever
SPST-NO
Quick Connect
25A
-
A Series
250V
20ozf
3292326

RoHS

Each
1+
kr7.450
10+
kr5.670
25+
kr5.340
50+
kr5.140
100+
kr4.880
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NO
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3553984

RoHS

Each
1+
kr5.450
15+
kr5.040
100+
kr4.760
500+
kr3.540
1000+
kr3.360
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
PC Pin
3A
-
-
125V
90gf
3648703

RoHS

Each
1+
kr260.120
5+
kr246.920
10+
kr233.730
20+
kr203.350
Min: 1 / Mult: 1
Snap Action
-
SPST-NO
Spring Clamp
6A
-
04 Series
250V
2N
2836030

RoHS

Each
1+
kr100.120
5+
kr68.850
10+
kr66.860
20+
kr59.430
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
10A
-
1005 Series
250V
3.8N
2069757

RoHS

Each
1+
kr98.860
5+
kr91.610
10+
kr84.480
20+
kr77.240
50+
kr73.000
Min: 1 / Mult: 1
Ultra Subminiature
Hinge Lever
SPST-NO
Wire Leaded
2A
42VDC
D2HW Series
125V
0.75N
1839434

RoHS

Each
1+
kr123.650
5+
kr84.920
10+
kr82.470
20+
kr75.680
50+
kr66.330
Min: 1 / Mult: 1
Snap Action
Plunger
SPST-NO
Quick Connect, Solder
16A
-
1117 Series
400V
3.5N
2068288

RoHS

Each
1+
kr23.520
10+
kr23.070
25+
kr22.620
50+
kr22.070
100+
kr21.620
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
2402442

RoHS

Each
10+
kr4.940
50+
kr4.650
100+
kr4.620
250+
kr4.570
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.85N
2402441

RoHS

Each
10+
kr3.680
50+
kr3.420
100+
kr3.350
250+
kr3.280
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.85N
2523216

RoHS

Each
1+
kr17.250
10+
kr13.130
25+
kr12.350
50+
kr11.570
100+
kr11.350
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NO
SMD
1mA
6V
D2LS Series
-
0.6N
2831800

RoHS

Each
1+
kr27.720
10+
kr22.180
25+
kr20.960
50+
kr18.290
100+
kr17.080
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NO
Solder
100mA
12V
D2AW Series
-
1.5N
2068251

RoHS

Each
1+
kr23.370
10+
kr18.030
25+
kr17.810
50+
kr17.580
100+
kr15.910
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
0.98N
2068255

RoHS

Each
1+
kr22.930
10+
kr20.810
25+
kr19.810
50+
kr18.810
100+
kr14.800
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
2113273

RoHS

Each
1+
kr60.990
5+
kr55.760
10+
kr50.530
20+
kr47.410
50+
kr44.290
Min: 1 / Mult: 1
Subminiature
Simulated Roller Lever
SPST-NO
Solder
1mA
30V
D2QW Series
-
1.5N
2113271

RoHS

Each
1+
kr38.400
5+
kr38.060
10+
kr37.730
20+
kr35.610
50+
kr33.390
Min: 1 / Mult: 1
Subminiature
Pin Plunger
SPST-NO
Solder
100mA
14VDC
D2QW Series
-
1.5N
2068269

RoHS

Each
1+
kr36.890
10+
kr30.540
25+
kr28.420
50+
kr26.750
100+
kr25.300
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
2402445

RoHS

Each
1+
kr6.500
10+
kr4.870
25+
kr4.740
50+
kr4.620
100+
kr4.490
Min: 1 / Mult: 1
Ultra Subminiature
Hinge Lever
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.25N
2523215

RoHS

Each
1+
kr12.240
10+
kr11.460
25+
kr11.240
50+
kr11.010
100+
kr10.770
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NO
SMD
1mA
6V
D2LS Series
-
1.2N
2831789

RoHS

Each
1+
kr17.720
10+
kr14.600
25+
kr13.600
50+
kr11.810
100+
kr11.150
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NO
Solder
100mA
12V
D2AW Series
-
1N
2831801

RoHS

Each
1+
kr28.090
10+
kr22.410
25+
kr21.210
50+
kr18.470
100+
kr17.160
Min: 1 / Mult: 1
Ultra Subminiature
Leaf Lever
SPST-NO
Solder
100mA
12V
D2AW Series
-
2N
2831805

RoHS

Each
1+
kr28.090
10+
kr22.410
25+
kr21.210
50+
kr18.470
100+
kr17.160
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NO
Solder
100mA
12V
D2AW Series
-
1.5N
3292297

RoHS

Each
10+
kr10.780
50+
kr9.440
100+
kr8.930
250+
kr7.610
Min: 10 / Mult: 10
Ultra Subminiature
Simulated Roller Lever
SPST-NO
PC Pin
3A
-
SAJ1 Series
125V
0.39N
1-25 of 297 items
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