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AT Series Electromechanical

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Types of Electromechanical

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Part #

Switch Hardware SPLASH PROOF BOOT ASSEM SILICON RUBBER

AT401S
NKK Switches
1: NT$224.06
2,701In Stock
2,620Expected 11/6/2026

Mfr. Part #
AT401S

Mouser Part #
633-AT401S

NKK Switches

Switch Hardware SPLASH PROOF BOOT ASSEM SILICON RUBBER

Datasheet

2,701In Stock

2,620Expected 11/6/2026

NT$224.06

NT$218.69

NT$214.74

NT$211.16

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Min.: 1
Mult.: 1

Switch Hardware WATERPROOF BOOT RUBR

AT4043
NKK Switches
1: NT$236.61
1,641In Stock

Mfr. Part #
AT4043

Mouser Part #
633-AT4043

NKK Switches

Switch Hardware WATERPROOF BOOT RUBR

Datasheet

1,641In Stock

NT$236.61

NT$221.55

NT$216.18

NT$211.87

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Min.: 1
Mult.: 1

Knobs & Dials BLK KNOB FOR MR

AT433A
NKK Switches
1: NT$77.79
1,435In Stock

Mfr. Part #
AT433A

Mouser Part #
633-AT433

NKK Switches

Knobs & Dials BLK KNOB FOR MR

Datasheet

1,435In Stock

NT$77.79

NT$69.19

NT$65.61

NT$62.74

NT$60.23

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps PROTECTIVE GUARD SPRING LOADED

AT4175
NKK Switches
1: NT$188.21
625In Stock

Mfr. Part #
AT4175

Mouser Part #
633-AT4175

NKK Switches

Switch Bezels / Switch Caps PROTECTIVE GUARD SPRING LOADED

Datasheet

625In Stock

NT$188.21

NT$185.34

NT$170.29

NT$168.50

Min.: 1
Mult.: 1

Switch Hardware 1/4"-40 RUBBER BOOT

AT4041H
NKK Switches
1: NT$202.55
1,487In Stock

Mfr. Part #
AT4041H

Mouser Part #
633-AT4041H

NKK Switches

Switch Hardware 1/4"-40 RUBBER BOOT

Datasheet

1,487In Stock

NT$202.55

NT$180.68

NT$176.02

NT$169.57

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .450" WIDE YEL PADDL CAP FOR M & M2T

AT4151E
NKK Switches
1: NT$84.25
1,358In Stock

Mfr. Part #
AT4151E

Mouser Part #
633-AT4151E

NKK Switches

Switch Bezels / Switch Caps .450" WIDE YEL PADDL CAP FOR M & M2T

Datasheet

1,358In Stock

NT$84.25

NT$77.79

NT$75.64

NT$73.85

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SWITCH ROCKER

AT719
NKK Switches
1: NT$315.12
33In Stock

Mfr. Part #
AT719

Mouser Part #
633-AT719

NKK Switches

Switch Bezels / Switch Caps SWITCH ROCKER

Datasheet

33In Stock

NT$315.12

NT$283.22

NT$269.23

NT$262.78

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Min.: 1
Mult.: 1

Switch Hardware SWITCH ROTARY

AT401G
NKK Switches
1: NT$86.04
94In Stock

Mfr. Part #
AT401G

Mouser Part #
633-AT401G

NKK Switches

Switch Hardware SWITCH ROTARY

Datasheet

94In Stock

NT$86.04

NT$78.51

NT$75.64

NT$73.13

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Min.: 1
Mult.: 1

Switch Hardware CAP XTRCTOR KB UB HB

AT109
NKK Switches
1: NT$137.66
406In Stock

Mfr. Part #
AT109

Mouser Part #
633-AT109

NKK Switches

Switch Hardware CAP XTRCTOR KB UB HB

Datasheet

406In Stock

NT$137.66

NT$123.68

NT$119.02

NT$115.44

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Min.: 1
Mult.: 1

Switch Hardware GRAY ROUND SHROUD

AT455H
NKK Switches
1: NT$122.61
28In Stock

Mfr. Part #
AT455H

Mouser Part #
633-AT455H

NKK Switches

Switch Hardware GRAY ROUND SHROUD

Datasheet

28In Stock

NT$122.61

NT$110.06

NT$105.76

NT$92.85

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps ROUND CLR LNS/RED DIFF LB WITH RED LED

AT4164JC
NKK Switches
1: NT$134.08
226In Stock

Mfr. Part #
AT4164JC

Mouser Part #
633-AT4164JC

NKK Switches

Switch Bezels / Switch Caps ROUND CLR LNS/RED DIFF LB WITH RED LED

Datasheet

226In Stock

NT$134.08

NT$119.74

NT$118.31

NT$116.51

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .365" WIDE RED RKR CAP FOR M, M2T, P

AT4148C
NKK Switches
1: NT$78.15
610In Stock

Mfr. Part #
AT4148C

Mouser Part #
633-AT4148C

NKK Switches

Switch Bezels / Switch Caps .365" WIDE RED RKR CAP FOR M, M2T, P

Datasheet

610In Stock

NT$78.15

NT$70.62

NT$67.76

NT$65.96

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .201" RND WHT CAP

AT475B
NKK Switches
1: NT$22.59
1,616In Stock

Mfr. Part #
AT475B

Mouser Part #
633-AT475B

NKK Switches

Switch Bezels / Switch Caps .201" RND WHT CAP

Datasheet

1,616In Stock

NT$22.59

NT$21.51

NT$19.57

NT$19.43

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .450" WIDE YELOW RKR CAP FOR M & M2T

AT4150E
NKK Switches
1: NT$93.21
67In Stock

Mfr. Part #
AT4150E

Mouser Part #
633-AT4150E

NKK Switches

Switch Bezels / Switch Caps .450" WIDE YELOW RKR CAP FOR M & M2T

Datasheet

67In Stock

NT$93.21

NT$86.40

NT$79.59

NT$77.79

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Min.: 1
Mult.: 1

Speakers & Transducers 1.5V 73dBA 2048Hz

AT-1220-TT-3-R
PUI Audio
1: NT$51.27
86In Stock

Mfr. Part #
AT-1220-TT-3-R

Mouser Part #
665-AT-1220TT3R

PUI Audio

Speakers & Transducers 1.5V 73dBA 2048Hz

Datasheet

86In Stock

NT$51.27

NT$39.08

NT$35.13

NT$32.55

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .315" RND RED CAP

AT078C
NKK Switches
1: NT$81.02
35In Stock

Mfr. Part #
AT078C

Mouser Part #
633-AT078C

NKK Switches

Switch Bezels / Switch Caps .315" RND RED CAP

Datasheet

35In Stock

NT$81.02

NT$72.78

NT$72.06

NT$64.17

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP

AT3002EB
NKK Switches
1: NT$158.46
200In Stock

Mfr. Part #
AT3002EB

Mouser Part #
633-AT3002EB

NKK Switches

Switch Bezels / Switch Caps RND YLLW LENS FOR YB W/ INCANDESCENT LAMP

Learn More

Datasheet

200In Stock

NT$158.46

NT$144.83

NT$140.53

NT$138.02

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES

AT445B
NKK Switches
1: NT$49.83
965In Stock

Mfr. Part #
AT445B

Mouser Part #
633-AT445B

NKK Switches

Switch Bezels / Switch Caps WHITE CAP FOR "C" CONE TOGGLE M SERIES

Datasheet

965In Stock

NT$49.83

NT$46.96

NT$46.25

NT$45.17

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Min.: 1
Mult.: 1

Switch Hardware MOUNTING HRDWARE KIT M "TN" OPTION RKRS

HK-1
NKK Switches
1: NT$71.70
37In Stock

Mfr. Part #
HK-1

Mouser Part #
633-ATHK1

NKK Switches

Switch Hardware MOUNTING HRDWARE KIT M "TN" OPTION RKRS

Datasheet

37In Stock

NT$71.70

NT$64.17

NT$61.66

NT$60.23

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 10MM Piezo Transducer 75dB 5.2KHz 11000pF 5Vp-p 5mA round through hole

AT-1052-T
PUI Audio
1: NT$130.85
790In Stock
New Product

Mfr. Part #
AT-1052-T

Mouser Part #
665-AT-1052-T

New Product

PUI Audio

Buzzers & Audio Indicators - Board Mount 10MM Piezo Transducer 75dB 5.2KHz 11000pF 5Vp-p 5mA round through hole

Learn More

Datasheet

790In Stock

Cut Tape

NT$130.85

NT$102.89

NT$93.93

NT$87.47

View

Reel

NT$76.00

MouseReel Available

Min.: 1
Mult.: 1

: 800

Speakers & Transducers 9MM Electromagnetic Transducer 2730Hz 85dB 5V 80mA round through hole

AT-0927-TT-5V
PUI Audio
1: NT$62.74
195In Stock
New Product

Mfr. Part #
AT-0927-TT-5V

Mouser Part #
665-AT-0927-TT-5V

New Product

PUI Audio

Speakers & Transducers 9MM Electromagnetic Transducer 2730Hz 85dB 5V 80mA round through hole

Learn More

Datasheet

195In Stock

NT$62.74

NT$48.40

NT$43.74

NT$40.51

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

AT402A
NKK Switches
1: NT$201.12
3,710In Stock
7,045On Order

Mfr. Part #
AT402A

Mouser Part #
633-AT402

NKK Switches

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

Datasheet

3,710In Stock

7,045On Order

NT$201.12

NT$188.21

NT$184.27

NT$182.84

View

Min.: 1
Mult.: 1

Switch Hardware ON-OFF PLATE

AT202
NKK Switches
1: NT$128.70
592In Stock
3,200Expected 10/30/2026

Mfr. Part #
AT202

Mouser Part #
633-AT202

NKK Switches

Switch Hardware ON-OFF PLATE

Datasheet

592In Stock

3,200Expected 10/30/2026

NT$128.70

NT$107.19

NT$106.83

NT$102.53

Min.: 1
Mult.: 1

Switch Hardware 12MM WATERPROOF BOOT

AT402C
NKK Switches
1: NT$230.52
398In Stock

Mfr. Part #
AT402C

Mouser Part #
633-AT402C

NKK Switches

Switch Hardware 12MM WATERPROOF BOOT

Datasheet

398In Stock

NT$230.52

NT$195.38

NT$191.44

NT$185.70

NT$178.53

Min.: 1
Mult.: 1

Switch Hardware GRAY SPLASHPROOF BOOT

AT402H
NKK Switches
1: NT$212.59
336In Stock

Mfr. Part #
AT402H

Mouser Part #
633-AT402H

NKK Switches

Switch Hardware GRAY SPLASHPROOF BOOT

Datasheet

336In Stock

NT$212.59

NT$195.38

NT$190.01

NT$186.06

View

Min.: 1
Mult.: 1

AT Series Electromechanical

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