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SPST-NC Microswitch Snap Action Switches:

271 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+
US$0.793
50+
US$0.603
100+
US$0.570
250+
US$0.504
Min: 10 / Mult: 10
Ultra Subminiature
Hinge Lever
SPST-NC
PC Pin
3A
-
SAJ1 Series
125V
0.39N
3292317

RoHS

Each
10+
US$0.733
50+
US$0.556
100+
US$0.525
250+
US$0.505
Min: 10 / Mult: 10
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
3553983

RoHS

Each
1+
US$0.567
15+
US$0.523
100+
US$0.494
500+
US$0.369
1000+
US$0.348
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
PC Pin
3A
-
-
125V
90gf
3292321

RoHS

Each
1+
US$0.764
10+
US$0.582
25+
US$0.548
50+
US$0.528
100+
US$0.501
Min: 1 / Mult: 1
Miniature
Hinge Lever
SPST-NC
PC Pin
500mA
30V
SAJ4 Series
-
50gf
2068260

RoHS

Each
1+
US$3.631
10+
US$2.680
25+
US$2.466
50+
US$2.238
100+
US$2.050
Min: 1 / Mult: 1
Miniature
Simulated Roller Lever
SPST-NC
Solder
16A
-
D3V Series
250VAC
1.96N
2068287

RoHS

Each
1+
US$1.648
10+
US$1.315
25+
US$1.244
50+
US$1.181
100+
US$1.096
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Quick Connect
16A
250V
D3V Series
250VAC
1.96N
3189697
Each
1+
US$8.348
5+
US$5.735
10+
US$5.561
20+
US$5.092
50+
US$4.476
Min: 1 / Mult: 1
Miniature
Roller Lever
SPST-NC
Quick Connect, Solder
10A
-
BVM3 Series
250VAC
5N
2831786

RoHS

Each
1+
US$1.554
10+
US$1.282
25+
US$1.266
50+
US$1.250
100+
US$1.234
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831790

RoHS

Each
1+
US$1.863
10+
US$1.541
25+
US$1.434
50+
US$1.245
100+
US$1.173
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
2831804

RoHS

Each
1+
US$3.216
10+
US$2.573
25+
US$2.425
50+
US$2.117
100+
US$1.970
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831792

RoHS

Each
1+
US$2.144
10+
US$1.769
25+
US$1.648
50+
US$1.434
100+
US$1.353
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
1.5N
3439152

RoHS

Each
1+
US$4.717
5+
US$4.422
10+
US$4.154
20+
US$3.993
50+
US$3.846
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
22A
-
V15 Series
250VAC
2.84N
2095702

RoHS

Each
1+
US$4.851
5+
US$4.435
10+
US$4.020
20+
US$3.698
50+
US$3.243
Min: 1 / Mult: 1
Snap Action
Pin Plunger
SPST-NC
Wire Leaded
100mA
30V
ASQ1 Series
-
1.5N
2831799

RoHS

Each
1+
US$3.216
10+
US$2.573
25+
US$2.425
50+
US$2.117
100+
US$1.970
Min: 1 / Mult: 1
Ultra Subminiature
Long Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
0.9N
2831797

RoHS

Each
1+
US$2.935
10+
US$2.345
25+
US$2.224
50+
US$1.930
100+
US$1.796
Min: 1 / Mult: 1
Ultra Subminiature
Long Straight Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
1.5N
2831803

RoHS

Each
1+
US$3.953
10+
US$3.162
25+
US$2.988
50+
US$2.841
100+
US$2.640
Min: 1 / Mult: 1
Ultra Subminiature
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
3460618

RoHS

Each
1+
US$3.551
10+
US$2.935
25+
US$2.720
50+
US$2.573
100+
US$2.439
Min: 1 / Mult: 1
Subminiature
Hinge Roller Lever
SPST-NC
PC Pin
5A
8V
SS Series
125V
150gf
2831798

RoHS

Each
1+
US$2.935
10+
US$2.345
25+
US$2.224
50+
US$1.930
100+
US$1.796
Min: 1 / Mult: 1
Ultra Subminiature
Leaf Lever
SPST-NC
Solder
100mA
12V
D2AW Series
-
2N
2831788

RoHS

Each
1+
US$1.822
10+
US$1.501
25+
US$1.394
50+
US$1.211
100+
US$1.037
Min: 1 / Mult: 1
Ultra Subminiature
Pin Plunger
SPST-NC
Solder
100mA
12V
D2AW Series
-
1N
3292272

RoHS

Each
10+
US$1.044
50+
US$0.917
100+
US$0.867
250+
US$0.801
Min: 10 / Mult: 10
Ultra Subminiature
Pin Plunger
SPST-NC
PC Pin
100mA
30V
SAJ1 Series
-
0.75N
3439155

RoHS

Each
1+
US$3.564
10+
US$2.948
25+
US$2.787
50+
US$2.479
100+
US$2.251
Min: 1 / Mult: 1
Standard
Pin Plunger
SPST-NC
Quick Connect
22A
-
V15 Series
250VAC
200gf
3460494

RoHS

Each
1+
US$3.055
10+
US$2.439
25+
US$2.305
50+
US$2.023
Min: 1 / Mult: 1
Miniature
Short Hinge Roller Lever
SPST-NC
Solder Lug
6A
125V
D3V Series
250VAC
50gf
3439111

RoHS

Each
1+
US$4.556
5+
US$4.261
10+
US$4.007
20+
US$3.859
50+
US$3.712
Min: 1 / Mult: 1
Standard
Straight Lever
SPST-NC
Quick Connect
10A
-
V15 Series
250VAC
200gf
3778740

RoHS

Each
1+
US$5.775
5+
US$5.320
10+
US$4.864
20+
US$4.610
50+
US$4.368
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Wire Leaded
50mA
16V
ASQM1 Series
-
1.2N
2068233

RoHS

Each
1+
US$2.613
10+
US$2.211
25+
US$1.997
50+
US$1.796
100+
US$1.755
Min: 1 / Mult: 1
Miniature
Pin Plunger
SPST-NC
Quick Connect
16A
250V
D3V Series
250VAC
1.96N
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