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SPST-NC Microswitch Snap Action Switches:

216 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
3292272

RoHS

Each
10+
kr 10.720
50+
kr 9.440
100+
kr 8.930
250+
kr 8.240
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NC
PC Pin
100mA
30V
SAJ1 Series
-
0.75N
3292296

RoHS

Each
10+
kr 9.700
50+
kr 8.440
100+
kr 7.970
250+
kr 7.380
Min: 10 / Mult: 10
Ultra Subminiature
Simulated Roller Lever
SPST-NC
PC Pin
3A
-
SAJ1 Series
125V
0.39N
3553965

RoHS

Each
1+
kr 4.170
25+
kr 3.860
100+
kr 3.640
250+
kr 2.700
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NC
PC Pin
100mA
30V
-
-
76gf
3292275

RoHS

Each
10+
kr 7.480
50+
kr 6.560
100+
kr 6.190
250+
kr 5.750
Min: 10 / Mult: 10
Ultra Subminiature
Hinge Lever
SPST-NC
PC Pin
100mA
30V
SAJ1 Series
-
0.25N
3643278

RoHS

Each
1+
kr 25.670
10+
kr 24.960
25+
kr 24.380
50+
kr 23.670
100+
kr 23.200
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
16A
-
V19 Series
125V
100gf
3292317

RoHS

Each
10+
kr 7.470
50+
kr 5.680
100+
kr 5.360
250+
kr 5.160
Min: 10 / Mult: 10
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3553983

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-NC
PC Pin
3A
-
-
125V
90gf
3292285

RoHS

Each
10+
kr 11.120
50+
kr 9.680
100+
kr 9.150
250+
kr 7.810
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NC
PC Pin
3A
-
SAJ1 Series
125V
0.88N
3292321

RoHS

Each
1+
kr 7.810
10+
kr 5.930
25+
kr 5.600
50+
kr 5.390
100+
kr 5.120
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3958326

RoHS

Each
1+
kr 143.520
5+
kr 121.780
10+
kr 111.670
20+
kr 90.270
50+
kr 82.160
Min: 1 / Mult: 1
Snap Action
Pin Plunger
SPST-NC
Quick Connect
16A
-
1115 Series
400V
6N
3189697
Each
1+
kr 92.150
5+
kr 63.400
10+
kr 61.390
20+
kr 56.190
50+
kr 49.330
Min: 1 / Mult: 1
Miniature
Roller Lever
SPST-NC
Quick Connect, Solder
10A
-
BVM3 Series
250V
5N
2068260

RoHS

Each
1+
kr 36.390
10+
kr 26.850
25+
kr 23.550
50+
kr 22.490
100+
kr 20.370
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NC
Solder
16A
-
D3V Series
250V
1.96N
2068287

RoHS

Each
1+
kr 16.960
10+
kr 13.540
25+
kr 12.840
50+
kr 12.250
100+
kr 11.360
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Quick Connect
16A
250V
D3V Series
250V
1.96N
2831786

RoHS

Each
1+
kr 15.600
10+
kr 12.940
25+
kr 12.710
50+
kr 12.600
100+
kr 12.370
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831790

RoHS

Each
1+
kr 15.630
10+
kr 13.050
25+
kr 12.110
50+
kr 11.390
100+
kr 10.790
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831804

RoHS

Each
1+
kr 32.090
10+
kr 25.740
25+
kr 24.330
50+
kr 21.160
100+
kr 19.630
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831792

RoHS

Each
1+
kr 21.610
10+
kr 17.910
25+
kr 16.530
50+
kr 14.450
100+
kr 13.640
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
1.5N
3439152

RoHS

Each
1+
kr 48.740
5+
kr 45.540
10+
kr 42.940
20+
kr 41.170
50+
kr 39.750
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
22A
-
V15 Series
250V
2.84N
2095702

RoHS

Each
1+
kr 49.370
5+
kr 47.250
10+
kr 45.140
20+
kr 43.020
50+
kr 40.910
Min: 1 / Mult: 1
Snap Action
Pin Plunger
SPST-NC
Wire Leaded
100mA
30V
ASQ1 Series
-
1.5N
2831803

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
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
2831799

RoHS

Each
1+
kr 32.090
10+
kr 25.740
25+
kr 24.330
50+
kr 21.160
100+
kr 19.630
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831797

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-NC
Solder
100mA
12V
D2AW Series
-
1.5N
3460618

RoHS

Each
1+
kr 36.790
10+
kr 30.400
25+
kr 28.270
50+
kr 26.620
100+
kr 25.200
Min: 1 / Mult: 1
Subminiature
Hinge Roller Lever
SPST-NC
PC Pin
5A
8V
SS Series
125V
150gf
3292288

RoHS

Each
10+
kr 8.090
50+
kr 6.150
100+
kr 5.810
250+
kr 5.150
Min: 10 / Mult: 10
Ultra Subminiature
Hinge Lever
SPST-NC
PC Pin
3A
-
SAJ1 Series
125V
0.39N
2831798

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
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
1-25 of 216 items
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