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AT Series Electromechanical

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Types of Electromechanical

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Part #

Knobs & Dials BLK KNOB FOR MR

AT433A
NKK Switches
1: $2.17
1,435In Stock

Mfr. Part No.
AT433A

Mouser Part No
633-AT433

NKK Switches

Knobs & Dials BLK KNOB FOR MR

Datasheet

1,435In Stock

$2.17

$1.93

$1.83

$1.75

$1.68

Min.: 1
Mult.: 1

Switch Fixings 1/4"-40 RUBBER BOOT

AT4041H
NKK Switches
1: $5.65
1,487In Stock

Mfr. Part No.
AT4041H

Mouser Part No
633-AT4041H

NKK Switches

Switch Fixings 1/4"-40 RUBBER BOOT

Datasheet

1,487In Stock

$5.65

$5.04

$4.91

$4.73

View

Min.: 1
Mult.: 1

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

AT4151E
NKK Switches
1: $2.35
1,358In Stock

Mfr. Part No.
AT4151E

Mouser Part No
633-AT4151E

NKK Switches

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

Datasheet

1,358In Stock

$2.35

$2.17

$2.11

$2.06

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps PROTECTIVE GUARD SPRING LOADED

AT4175
NKK Switches
1: $6.60
625In Stock

Mfr. Part No.
AT4175

Mouser Part No
633-AT4175

NKK Switches

Switch Bezels / Switch Caps PROTECTIVE GUARD SPRING LOADED

Datasheet

625In Stock

$6.60

$5.52

$5.06

$4.71

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SWITCH ROCKER

AT719
NKK Switches
1: $8.79
33In Stock

Mfr. Part No.
AT719

Mouser Part No
633-AT719

NKK Switches

Switch Bezels / Switch Caps SWITCH ROCKER

Datasheet

33In Stock

$8.79

$7.90

$7.51

$7.33

View

Min.: 1
Mult.: 1

Switch Fixings GRAY ROUND SHROUD

AT455H
NKK Switches
1: $3.42
28In Stock

Mfr. Part No.
AT455H

Mouser Part No
633-AT455H

NKK Switches

Switch Fixings GRAY ROUND SHROUD

Datasheet

28In Stock

$3.42

$3.07

$2.95

$2.62

View

Min.: 1
Mult.: 1

Switch Fixings SWITCH ROTARY

AT401G
NKK Switches
1: $2.40
94In Stock

Mfr. Part No.
AT401G

Mouser Part No
633-AT401G

NKK Switches

Switch Fixings SWITCH ROTARY

Datasheet

94In Stock

$2.40

$2.19

$2.11

$2.04

View

Min.: 1
Mult.: 1

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

AT4148C
NKK Switches
1: $2.18
610In Stock

Mfr. Part No.
AT4148C

Mouser Part No
633-AT4148C

NKK Switches

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

Datasheet

610In Stock

$2.18

$1.97

$1.89

$1.84

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .201" RND WHT CAP

AT475B
NKK Switches
1: $0.63
1,616In Stock

Mfr. Part No.
AT475B

Mouser Part No
633-AT475B

NKK Switches

Switch Bezels / Switch Caps .201" RND WHT CAP

Datasheet

1,616In Stock

$0.63

$0.60

$0.546

$0.542

Min.: 1
Mult.: 1

Switch Fixings CAP XTRCTOR KB UB HB

AT109
NKK Switches
1: $3.08
406In Stock

Mfr. Part No.
AT109

Mouser Part No
633-AT109

NKK Switches

Switch Fixings CAP XTRCTOR KB UB HB

Datasheet

406In Stock

$3.08

$2.82

$2.73

$2.66

View

Min.: 1
Mult.: 1

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

AT4164JC
NKK Switches
1: $3.74
226In Stock

Mfr. Part No.
AT4164JC

Mouser Part No
633-AT4164JC

NKK Switches

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

Datasheet

226In Stock

$3.74

$3.34

$3.30

$3.25

View

Min.: 1
Mult.: 1

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

AT4150E
NKK Switches
1: $2.60
67In Stock

Mfr. Part No.
AT4150E

Mouser Part No
633-AT4150E

NKK Switches

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

Datasheet

67In Stock

$2.60

$2.49

$2.32

$2.23

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .315" RND RED CAP

AT078C
NKK Switches
1: $2.26
35In Stock

Mfr. Part No.
AT078C

Mouser Part No
633-AT078C

NKK Switches

Switch Bezels / Switch Caps .315" RND RED CAP

Datasheet

35In Stock

$2.26

$2.03

$2.01

$1.79

View

Min.: 1
Mult.: 1

Speakers & Transducers 1.5V 73dBA 2048Hz

AT-1220-TT-3-R
PUI Audio
1: $1.43
86In Stock

Mfr. Part No.
AT-1220-TT-3-R

Mouser Part No
665-AT-1220TT3R

PUI Audio

Speakers & Transducers 1.5V 73dBA 2048Hz

Datasheet

86In Stock

$1.43

$1.09

$0.98

$0.908

View

Min.: 1
Mult.: 1

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

AT3002EB
NKK Switches
1: $4.42
200In Stock

Mfr. Part No.
AT3002EB

Mouser Part No
633-AT3002EB

NKK Switches

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

Learn More

Datasheet

200In Stock

$4.42

$4.36

$4.20

$4.07

$3.07

Min.: 1
Mult.: 1

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

AT445B
NKK Switches
1: $1.39
965In Stock

Mfr. Part No.
AT445B

Mouser Part No
633-AT445B

NKK Switches

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

Datasheet

965In Stock

$1.39

$1.31

$1.29

$1.26

View

Min.: 1
Mult.: 1

Switch Fixings MOUNTING HRDWARE KIT M "TN" OPTION RKRS

HK-1
NKK Switches
1: $2.00
37In Stock

Mfr. Part No.
HK-1

Mouser Part No
633-ATHK1

NKK Switches

Switch Fixings MOUNTING HRDWARE KIT M "TN" OPTION RKRS

Datasheet

37In Stock

$2.00

$1.79

$1.72

$1.68

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: $3.65
790In Stock
New Product

Mfr. Part No.
AT-1052-T

Mouser Part No
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

$3.65

$2.87

$2.62

$2.44

View

Reel

$2.12

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: $1.75
195In Stock
New Product

Mfr. Part No.
AT-0927-TT-5V

Mouser Part No
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

$1.75

$1.35

$1.22

$1.13

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

AT402A
NKK Switches
1: $5.69
3,690In Stock
7,045On Order

Mfr. Part No.
AT402A

Mouser Part No
633-AT402

NKK Switches

Switch Bezels / Switch Caps SPLASH BOOT FULL BLK

Datasheet

3,690In Stock

7,045On Order

$5.69

$5.21

$5.09

$4.99

$4.98

Min.: 1
Mult.: 1

Switch Fixings ON-OFF PLATE

AT202
NKK Switches
1: $3.59
582In Stock
3,200Expected 30/10/2026

Mfr. Part No.
AT202

Mouser Part No
633-AT202

NKK Switches

Switch Fixings ON-OFF PLATE

Datasheet

582In Stock

3,200Expected 30/10/2026

$3.59

$2.99

$2.98

$2.86

Min.: 1
Mult.: 1

Switch Fixings 12MM WATERPROOF BOOT

AT402C
NKK Switches
1: $6.75
397In Stock

Mfr. Part No.
AT402C

Mouser Part No
633-AT402C

NKK Switches

Switch Fixings 12MM WATERPROOF BOOT

Datasheet

397In Stock

$6.75

$5.59

$5.49

$5.17

$4.98

Min.: 1
Mult.: 1

Switch Fixings GRAY SPLASHPROOF BOOT

AT402H
NKK Switches
1: $5.93
311In Stock

Mfr. Part No.
AT402H

Mouser Part No
633-AT402H

NKK Switches

Switch Fixings GRAY SPLASHPROOF BOOT

Datasheet

311In Stock

$5.93

$5.45

$5.30

$5.19

View

Min.: 1
Mult.: 1

Switch Fixings SPLASH BOOT 12mm

AT402S
NKK Switches
1: $5.60
1,537In Stock

Mfr. Part No.
AT402S

Mouser Part No
633-AT402S

NKK Switches

Switch Fixings SPLASH BOOT 12mm

Datasheet

1,537In Stock

$5.60

$5.08

$5.05

$4.98

Min.: 1
Mult.: 1

Switch Fixings WATERPROOF BOOT RUBR

AT4043
NKK Switches
1: $6.82
1,279In Stock

Mfr. Part No.
AT4043

Mouser Part No
633-AT4043

NKK Switches

Switch Fixings WATERPROOF BOOT RUBR

Datasheet

1,279In Stock

$6.82

$6.30

$6.14

$6.01

$6.00

Min.: 1
Mult.: 1

AT Series Electromechanical

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