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SPST-NO Microswitch Snap Action Switches:

302 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
3292297

RoHS

Each
10+
kr 11.410
50+
kr 9.990
100+
kr 9.440
250+
kr 8.050
Min: 10 / Mult: 10
Ultra Subminiature
Simulated Roller Lever
SPST-NO
PC Pin
3A
-
SAJ1 Series
125V
0.39N
3292276

RoHS

Each
10+
kr 8.870
50+
kr 7.770
100+
kr 7.340
250+
kr 6.260
Min: 10 / Mult: 10
Ultra Subminiature
Hinge Lever
SPST-NO
PC Pin
100mA
30V
SAJ1 Series
-
0.25N
3292294

RoHS

Each
10+
kr 11.130
50+
kr 9.710
100+
kr 9.180
250+
kr 7.820
Min: 10 / Mult: 10
Ultra Subminiature
Bend Lever
SPST-NO
PC Pin
3A
-
SAJ1 Series
125V
0.25N
3292273

RoHS

Each
10+
kr 8.730
50+
kr 7.650
100+
kr 7.230
250+
kr 6.170
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NO
PC Pin
100mA
30V
SAJ1 Series
-
0.75N
3292280

RoHS

Each
10+
kr 7.550
50+
kr 6.620
100+
kr 6.240
250+
kr 5.790
Min: 10 / Mult: 10
Ultra Subminiature
Bend Lever
SPST-NO
PC Pin
100mA
30V
SAJ1 Series
-
0.25N
3643284

RoHS

Each
1+
kr 28.260
10+
kr 27.560
25+
kr 26.730
50+
kr 26.020
100+
kr 25.550
Min: 1 / Mult: 1
Standard
Simulated Roller Lever
SPST-NO
PC Pin
16A
-
V19 Series
125V
200gf
2931640

RoHS

Each
1+
kr 75.000
5+
kr 68.530
10+
kr 61.940
20+
kr 60.670
Min: 1 / Mult: 1
Snap Action
Roller Lever
SPST-NO
Quick Connect
25A
-
A Series
250V
20ozf
3553981

RoHS

Each
1+
kr 5.810
15+
kr 5.360
100+
kr 5.070
500+
kr 3.760
1000+
kr 3.570
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NO
PC Pin
3A
-
-
125V
40gf
3553984

RoHS

Each
1+
kr 5.770
15+
kr 5.330
100+
kr 5.040
500+
kr 3.740
1000+
kr 3.560
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
PC Pin
3A
-
-
125V
90gf
3292326

RoHS

Each
1+
kr 7.650
10+
kr 5.810
25+
kr 5.480
50+
kr 5.280
100+
kr 5.020
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NO
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3292322

RoHS

Each
1+
kr 13.540
10+
kr 12.360
25+
kr 11.720
50+
kr 11.210
100+
kr 10.610
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NO
PC Pin
500mA
30V
SAJ4 Series
-
50gf
2068288

RoHS

Each
1+
kr 24.960
10+
kr 24.490
25+
kr 24.010
50+
kr 23.420
100+
kr 22.950
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
1839434

RoHS

Each
1+
kr 130.830
5+
kr 89.850
10+
kr 87.260
20+
kr 80.080
50+
kr 70.180
Min: 1 / Mult: 1
Snap Action
Plunger
SPST-NO
Quick Connect, Solder
16A
-
1117 Series
400V
3.5N
2069757

RoHS

Each
1+
kr 104.920
5+
kr 97.230
10+
kr 89.660
20+
kr 81.980
50+
kr 77.480
Min: 1 / Mult: 1
Ultra Subminiature
Hinge Lever
SPST-NO
Wire Leaded
2A
42VDC
D2HW Series
125V
0.75N
2402442

RoHS

Each
10+
kr 5.230
50+
kr 4.920
100+
kr 4.890
250+
kr 4.840
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.85N
2402441

RoHS

Each
10+
kr 3.900
50+
kr 3.620
100+
kr 3.540
250+
kr 3.470
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.85N
2523216

RoHS

Each
1+
kr 18.250
10+
kr 13.900
25+
kr 13.070
50+
kr 12.250
100+
kr 12.010
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NO
SMD
1mA
6V
D2LS Series
-
0.6N
2831800

RoHS

Each
1+
kr 29.390
10+
kr 23.510
25+
kr 22.220
50+
kr 19.390
100+
kr 18.100
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NO
Solder
100mA
12V
D2AW Series
-
1.5N
2068251

RoHS

Each
1+
kr 24.730
10+
kr 19.080
25+
kr 18.840
50+
kr 18.610
100+
kr 16.840
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
0.98N
2068255

RoHS

Each
1+
kr 24.260
10+
kr 22.020
25+
kr 20.960
50+
kr 19.900
100+
kr 15.660
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
2113271

RoHS

Each
1+
kr 40.630
5+
kr 40.270
10+
kr 39.920
20+
kr 37.680
50+
kr 35.330
Min: 1 / Mult: 1
Subminiature
Pin Plunger
SPST-NO
Solder
100mA
14VDC
D2QW Series
-
1.5N
2113273

RoHS

Each
1+
kr 52.810
5+
kr 51.200
10+
kr 49.460
20+
kr 46.110
50+
kr 42.760
Min: 1 / Mult: 1
Subminiature
Simulated Roller Lever
SPST-NO
Solder
1mA
30V
D2QW Series
-
1.5N
2068269

RoHS

Each
1+
kr 39.150
10+
kr 32.410
25+
kr 30.160
50+
kr 28.390
100+
kr 26.850
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NO
Quick Connect
16A
250V
D3V Series
250V
1.96N
2523215

RoHS

Each
1+
kr 12.480
10+
kr 11.900
25+
kr 11.670
50+
kr 11.430
100+
kr 11.190
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NO
SMD
1mA
6V
D2LS Series
-
1.2N
2402445

RoHS

Each
1+
kr 6.880
10+
kr 5.160
25+
kr 5.020
50+
kr 4.890
100+
kr 4.750
Min: 1 / Mult: 1
Ultra Subminiature
Hinge Lever
SPST-NO
Through Hole
100mA
6V
D2FS Series
-
0.25N
1-25 of 302 items
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