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AT Series Electromechanical

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Types of Electromechanical

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Part #

Switch Hardware WATERPROOF BOOT RUBR

AT4043
NKK Switches
1: ₩10,186.8
1,753In Stock

Mfr. Part #
AT4043

Mouser Part #
633-AT4043

NKK Switches

Switch Hardware WATERPROOF BOOT RUBR

Datasheet

1,753In Stock

₩10,186.8

₩9,469.2

₩9,188.4

₩8,907.6

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Min.: 1
Mult.: 1

Switch Hardware 1/4"-40 RUBBER BOOT

AT4041H
NKK Switches
1: ₩8,814
1,501In Stock

Mfr. Part #
AT4041H

Mouser Part #
633-AT4041H

NKK Switches

Switch Hardware 1/4"-40 RUBBER BOOT

Datasheet

1,501In Stock

₩8,814

₩7,862.4

₩7,659.6

₩7,534.8

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Min.: 1
Mult.: 1

Knobs & Dials BLK KNOB FOR MR

AT433A
NKK Switches
1: ₩3,463.2
1,549In Stock

Mfr. Part #
AT433A

Mouser Part #
633-AT433

NKK Switches

Knobs & Dials BLK KNOB FOR MR

Datasheet

1,549In Stock

₩3,463.2

₩3,291.6

₩2,995.2

₩2,854.8

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Min.: 1
Mult.: 1

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

AT4151E
NKK Switches
1: ₩3,369.6
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

₩3,369.6

₩3,104.4

₩2,995.2

₩2,932.8

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SWITCH ROCKER

AT719
NKK Switches
1: ₩13,712.4
33In Stock

Mfr. Part #
AT719

Mouser Part #
633-AT719

NKK Switches

Switch Bezels / Switch Caps SWITCH ROCKER

Datasheet

33In Stock

₩13,712.4

₩12,823.2

₩12,558

₩11,044.8

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .201" RND WHT CAP

AT475B
NKK Switches
1: ₩936
1,616In Stock

Mfr. Part #
AT475B

Mouser Part #
633-AT475B

NKK Switches

Switch Bezels / Switch Caps .201" RND WHT CAP

Datasheet

1,616In Stock

₩936

₩851.8

₩786.2

Min.: 1
Mult.: 1

Switch Hardware CAP XTRCTOR KB UB HB

AT109
NKK Switches
1: ₩5,990.4
406In Stock

Mfr. Part #
AT109

Mouser Part #
633-AT109

NKK Switches

Switch Hardware CAP XTRCTOR KB UB HB

Datasheet

406In Stock

₩5,990.4

₩5,382

₩5,179.2

₩5,023.2

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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: ₩3,400.8
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

₩3,400.8

₩3,073.2

₩2,948.4

₩2,870.4

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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: ₩5,834.4
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

₩5,834.4

₩5,210.4

₩5,148

₩5,070

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .315" RND RED CAP

AT078C
NKK Switches
1: ₩3,525.6
35In Stock

Mfr. Part #
AT078C

Mouser Part #
633-AT078C

NKK Switches

Switch Bezels / Switch Caps .315" RND RED CAP

Datasheet

35In Stock

₩3,525.6

₩3,166.8

₩3,135.6

₩2,792.4

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Min.: 1
Mult.: 1

Switch Hardware GRAY ROUND SHROUD

AT455H
NKK Switches
1: ₩5,335.2
28In Stock

Mfr. Part #
AT455H

Mouser Part #
633-AT455H

NKK Switches

Switch Hardware GRAY ROUND SHROUD

Datasheet

28In Stock

₩5,335.2

₩4,789.2

₩4,602

₩4,040.4

View

Min.: 1
Mult.: 1

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

AT4150E
NKK Switches
1: ₩4,524
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

₩4,524

₩4,102.8

₩3,946.8

₩3,822

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Min.: 1
Mult.: 1

Speakers & Transducers 1.5V 73dBA 2048Hz

AT-1220-TT-3-R
PUI Audio
1: ₩2,230.8
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

₩2,230.8

₩1,700.4

₩1,528.8

₩1,416.5

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Min.: 1
Mult.: 1

Switch Hardware SWITCH ROTARY

AT401G
NKK Switches
1: ₩4,118.4
114In Stock

Mfr. Part #
AT401G

Mouser Part #
633-AT401G

NKK Switches

Switch Hardware SWITCH ROTARY

Datasheet

114In Stock

₩4,118.4

₩3,744

Min.: 1
Mult.: 1

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

AT3002EB
NKK Switches
1: ₩6,645.6
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

₩6,645.6

₩5,974.8

₩5,740.8

₩5,616

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Min.: 1
Mult.: 1

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

AT445B
NKK Switches
1: ₩2,215.2
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

₩2,215.2

₩2,090.4

₩2,012.4

₩1,965.6

View

Min.: 1
Mult.: 1

Switch Hardware MOUNTING HRDWARE KIT M "TN" OPTION RKRS

HK-1
NKK Switches
1: ₩3,120
37In Stock

Mfr. Part #
HK-1

Mouser Part #
633-ATHK1

NKK Switches

Switch Hardware MOUNTING HRDWARE KIT M "TN" OPTION RKRS

Datasheet

37In Stock

₩3,120

₩2,792.4

₩2,683.2

₩2,620.8

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: ₩5,694
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

₩5,694

₩4,477.2

₩4,087.2

₩3,806.4

View

Reel

₩3,307.2

MouseReel Available

Min.: 1
Mult.: 1

: 800

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

AT402A
NKK Switches
1: ₩8,751.6
4,572In Stock
2,435Expected 9/18/2026

Mfr. Part #
AT402A

Mouser Part #
633-AT402

NKK Switches

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

Datasheet

4,572In Stock

2,435Expected 9/18/2026

₩8,751.6

₩8,190

₩8,018.4

₩7,956

View

Min.: 1
Mult.: 1

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

AT-0927-TT-5V
PUI Audio
1: ₩2,730
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

₩2,730

₩2,106

₩1,903.2

₩1,762.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 24MM Piezo Transducer 4100Hz 25000pF 90dB 10Vp-p 12mA round high-temp lead wire

AT-2441-T-HT-LW95
PUI Audio
1: ₩3,416.4
154In Stock
New Product

Mfr. Part #
AT-2441-T-HT-LW95

Mouser Part #
665-AT-2441-T-HTLW95

New Product

PUI Audio

Buzzers & Audio Indicators - Industrial 24MM Piezo Transducer 4100Hz 25000pF 90dB 10Vp-p 12mA round high-temp lead wire

Learn More

Datasheet

154In Stock

₩3,416.4

₩2,636.4

₩2,386.8

₩2,199.6

View

Min.: 1
Mult.: 1

Switch Hardware SPLASH PROOF BOOT ASSEM SILICON RUBBER

AT401S
NKK Switches
1: ₩12,199.2
2,952In Stock
2,620Expected 11/6/2026

Mfr. Part #
AT401S

Mouser Part #
633-AT401S

NKK Switches

Switch Hardware SPLASH PROOF BOOT ASSEM SILICON RUBBER

Datasheet

2,952In Stock

2,620Expected 11/6/2026

₩12,199.2

₩10,810.8

₩10,374

₩10,030.8

View

Min.: 1
Mult.: 1

Switch Hardware ON-OFF PLATE

AT202
NKK Switches
1: ₩5,959.2
2,200In Stock

Mfr. Part #
AT202

Mouser Part #
633-AT202

NKK Switches

Switch Hardware ON-OFF PLATE

Datasheet

2,200In Stock

₩5,959.2

₩4,664.4

₩4,461.6

Min.: 1
Mult.: 1

Switch Hardware SPLASH BOOT HALF BLK

AT401A
NKK Switches
1: ₩7,503.6
911In Stock

Mfr. Part #
AT401A

Mouser Part #
633-AT401

NKK Switches

Switch Hardware SPLASH BOOT HALF BLK

Datasheet

911In Stock

₩7,503.6

₩6,879.6

₩6,692.4

Min.: 1
Mult.: 1

Switch Hardware 12MM WATERPROOF BOOT

AT402C
NKK Switches
1: ₩10,062
398In Stock

Mfr. Part #
AT402C

Mouser Part #
633-AT402C

NKK Switches

Switch Hardware 12MM WATERPROOF BOOT

Datasheet

398In Stock

₩10,062

₩9,687.6

₩9,406.8

₩9,126

View

Min.: 1
Mult.: 1

AT Series Electromechanical

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