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SPST-NC Microswitch Snap Action Switches:

211 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
3292288

RoHS

Each
10+
CHF 0.646
50+
CHF 0.491
100+
CHF 0.463
250+
CHF 0.411
Min: 10 / Mult: 10
Ultra Subminiature
Hinge Lever
SPST-NC
PC Pin
3A
-
SAJ1 Series
125V
0.39N
3292317

RoHS

Each
10+
CHF 0.585
50+
CHF 0.444
100+
CHF 0.419
250+
CHF 0.404
Min: 10 / Mult: 10
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3553983

RoHS

Each
1+
CHF 0.460
15+
CHF 0.426
100+
CHF 0.402
500+
CHF 0.299
1000+
CHF 0.284
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
PC Pin
3A
-
-
125V
90gf
3292321

RoHS

Each
1+
CHF 0.610
10+
CHF 0.465
25+
CHF 0.438
50+
CHF 0.422
100+
CHF 0.400
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
2068260

RoHS

Each
1+
CHF 2.900
10+
CHF 2.140
25+
CHF 1.880
50+
CHF 1.790
100+
CHF 1.630
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NC
Solder
16A
-
D3V Series
250VAC
1.96N
2068287

RoHS

Each
1+
CHF 1.320
10+
CHF 1.050
25+
CHF 0.998
50+
CHF 0.950
100+
CHF 0.883
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Quick Connect
16A
250V
D3V Series
250VAC
1.96N
3189697
Each
1+
CHF 7.320
5+
CHF 5.040
10+
CHF 4.880
20+
CHF 4.470
50+
CHF 3.920
Min: 1 / Mult: 1
Miniature
Roller Lever
SPST-NC
Quick Connect, Solder
10A
-
BVM3 Series
250VAC
5N
2831790

RoHS

Each
1+
CHF 1.250
10+
CHF 1.040
25+
CHF 0.967
50+
CHF 0.910
100+
CHF 0.862
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831804

RoHS

Each
1+
CHF 2.560
10+
CHF 2.060
25+
CHF 1.940
50+
CHF 1.690
100+
CHF 1.570
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831792

RoHS

Each
1+
CHF 1.770
10+
CHF 1.460
25+
CHF 1.350
50+
CHF 1.180
100+
CHF 1.120
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
1.5N
2831786

RoHS

Each
1+
CHF 1.260
10+
CHF 1.040
25+
CHF 0.968
50+
CHF 0.958
100+
CHF 0.949
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
3439152

RoHS

Each
1+
CHF 3.870
5+
CHF 3.620
10+
CHF 3.410
20+
CHF 3.270
50+
CHF 3.160
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
22A
-
V15 Series
250VAC
2.84N
2095702

RoHS

Each
1+
CHF 3.940
5+
CHF 3.770
10+
CHF 3.600
20+
CHF 3.440
50+
CHF 3.270
Min: 1 / Mult: 1
Snap Action
Pin Plunger
SPST-NC
Wire Leaded
100mA
30V
ASQ1 Series
-
1.5N
2831799

RoHS

Each
1+
CHF 2.560
10+
CHF 2.060
25+
CHF 1.940
50+
CHF 1.690
100+
CHF 1.570
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831797

RoHS

Each
1+
CHF 2.420
10+
CHF 1.930
25+
CHF 1.820
50+
CHF 1.590
100+
CHF 1.480
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
1.5N
2831803

RoHS

Each
1+
CHF 2.350
10+
CHF 1.880
25+
CHF 1.770
50+
CHF 1.550
100+
CHF 1.450
Min: 1 / Mult: 1
Ultra Subminiature
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
3460618

RoHS

Each
1+
CHF 2.920
10+
CHF 2.420
25+
CHF 2.250
50+
CHF 2.120
100+
CHF 2.000
Min: 1 / Mult: 1
Subminiature
Hinge Roller Lever
SPST-NC
PC Pin
5A
8V
SS Series
125V
150gf
2831788

RoHS

Each
1+
CHF 1.470
10+
CHF 1.210
25+
CHF 1.120
50+
CHF 0.977
100+
CHF 0.834
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831798

RoHS

Each
1+
CHF 2.420
10+
CHF 1.930
25+
CHF 1.820
50+
CHF 1.590
100+
CHF 1.480
Min: 1 / Mult: 1
Ultra Subminiature
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
3292272

RoHS

Each
10+
CHF 0.855
50+
CHF 0.754
100+
CHF 0.712
250+
CHF 0.658
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NC
PC Pin
100mA
30V
SAJ1 Series
-
0.75N
3439155

RoHS

Each
1+
CHF 2.820
10+
CHF 2.360
25+
CHF 2.230
50+
CHF 1.990
100+
CHF 1.860
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
22A
-
V15 Series
250VAC
200gf
3460494

RoHS

Each
1+
CHF 2.510
10+
CHF 2.000
25+
CHF 1.900
50+
CHF 1.650
Min: 1 / Mult: 1
Miniature
Short Hinge Roller Lever
SPST-NC
Solder Lug
6A
125V
D3V Series
250VAC
50gf
3439111

RoHS

Each
1+
CHF 3.740
5+
CHF 3.500
10+
CHF 3.290
20+
CHF 3.170
50+
CHF 3.050
Min: 1 / Mult: 1
Standard
Straight Lever
SPST-NC
Quick Connect
10A
-
V15 Series
250VAC
200gf
3778740

RoHS

Each
1+
CHF 4.700
5+
CHF 4.330
10+
CHF 3.960
20+
CHF 3.750
50+
CHF 3.550
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Wire Leaded
50mA
16V
ASQM1 Series
-
1.2N
2068233

RoHS

Each
1+
CHF 2.070
10+
CHF 1.760
25+
CHF 1.580
50+
CHF 1.450
100+
CHF 1.420
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Quick Connect
16A
250V
D3V Series
250VAC
1.96N
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