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AT Series Switches

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Types of Switches

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Part #

Switch Bezels / Switch Caps .394" DIA YELLOW CAP FOR MB20 SERIES

AT407E
NKK Switches
1: $0.85
191In Stock

Mfr. Part No.
AT407E

Mouser Part No
633-AT407E

NKK Switches

Switch Bezels / Switch Caps .394" DIA YELLOW CAP FOR MB20 SERIES

Datasheet

191In Stock

$0.85

$0.798

$0.753

$0.732

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps .394" RND GRN CAP

AT407F
NKK Switches
1: $0.77
85In Stock

Mfr. Part No.
AT407F

Mouser Part No
633-AT407F

NKK Switches

Switch Bezels / Switch Caps .394" RND GRN CAP

Datasheet

85In Stock

$0.77

$0.768

$0.767

$0.722

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps .394" DIA BLUE CAP FOR MB20

AT407G
NKK Switches
1: $0.80
169In Stock

Mfr. Part No.
AT407G

Mouser Part No
633-AT407G

NKK Switches

Switch Bezels / Switch Caps .394" DIA BLUE CAP FOR MB20

Datasheet

169In Stock

$0.80

$0.77

$0.768

$0.72

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps .394" DIA GRAY CAP FOR MB20

AT407H
NKK Switches
1: $1.74
84In Stock

Mfr. Part No.
AT407H

Mouser Part No
633-AT407H

NKK Switches

Switch Bezels / Switch Caps .394" DIA GRAY CAP FOR MB20

Datasheet

84In Stock

$1.74

$1.66

$1.63

$1.56

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Fixings PLASTIC HNDL KEY SK PROCESS SLD KEYLOCK

AT4080
NKK Switches
1: $4.34
74In Stock

Mfr. Part No.
AT4080

Mouser Part No
633-AT4080

NKK Switches

Switch Fixings PLASTIC HNDL KEY SK PROCESS SLD KEYLOCK

Datasheet

74In Stock

$4.34

$4.32

$4.27

$4.23

View

Min.: 1
Mult.: 1

Switch Hardware

Key

Through Hole

Switch Fixings ACTUATOR KEY FOR SK SERIES

AT4081
NKK Switches
1: $3.79
70In Stock

Mfr. Part No.
AT4081

Mouser Part No
633-AT4081

NKK Switches

Switch Fixings ACTUATOR KEY FOR SK SERIES

Datasheet

70In Stock

$3.79

$3.58

$3.46

$3.37

View

Min.: 1
Mult.: 1

Switch Hardware

Key

Through Hole

Switch Fixings METAL KEY FOR SK13D AND SK13D KEYLOCKS

AT4082
NKK Switches
1: $3.32
2In Stock

Mfr. Part No.
AT4082

Mouser Part No
633-AT4082

NKK Switches

Switch Fixings METAL KEY FOR SK13D AND SK13D KEYLOCKS

Datasheet

2In Stock

$3.32

$3.25

$3.18

$3.10

$3.09

Min.: 1
Mult.: 1

Switch Hardware

Key

Through Hole

Switch Fixings ACTUATOR KEY FOR SK13 SERIES

AT4094
NKK Switches
1: $4.25
2In Stock

Mfr. Part No.
AT4094

Mouser Part No
633-AT4094

NKK Switches

Switch Fixings ACTUATOR KEY FOR SK13 SERIES

Datasheet

2In Stock

$4.25

$4.16

$4.07

$3.93

View

Min.: 1
Mult.: 1

Switch Hardware

Key

SMD/SMT

Switch Bezels / Switch Caps RECT WHITE CAP FOR UB NONILLUMINATED

AT4116B
NKK Switches
1: $0.60
33In Stock

Mfr. Part No.
AT4116B

Mouser Part No
633-AT4116B

NKK Switches

Switch Bezels / Switch Caps RECT WHITE CAP FOR UB NONILLUMINATED

Datasheet

33In Stock

$0.60

$0.512

$0.505

$0.492

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT RED CAP FOR UB NONILLUMINATED

AT4116C
NKK Switches
1: $0.50
157In Stock

Mfr. Part No.
AT4116C

Mouser Part No
633-AT4116C

NKK Switches

Switch Bezels / Switch Caps RECT RED CAP FOR UB NONILLUMINATED

Datasheet

157In Stock

$0.50

$0.462

$0.458

$0.456

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT GREEN CAP FOR UB NONILLUMINATED

AT4116F
NKK Switches
1: $0.60
468In Stock

Mfr. Part No.
AT4116F

Mouser Part No
633-AT4116F

NKK Switches

Switch Bezels / Switch Caps RECT GREEN CAP FOR UB NONILLUMINATED

Datasheet

468In Stock

$0.60

$0.526

$0.509

$0.496

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT BLUE CAP FOR UB NONILLUMINATED

AT4116G
NKK Switches
1: $0.60
378In Stock

Mfr. Part No.
AT4116G

Mouser Part No
633-AT4116G

NKK Switches

Switch Bezels / Switch Caps RECT BLUE CAP FOR UB NONILLUMINATED

Datasheet

378In Stock

$0.60

$0.539

$0.518

$0.503

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT RED LENS FOR UB ILLUMINATED

AT4117C
NKK Switches
1: $0.59
242In Stock

Mfr. Part No.
AT4117C

Mouser Part No
633-AT4117C

NKK Switches

Switch Bezels / Switch Caps RECT RED LENS FOR UB ILLUMINATED

Datasheet

242In Stock

$0.59

$0.512

$0.505

$0.492

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT AMBER LENS FOR UB ILLUMINATED

AT4117D
NKK Switches
1: $0.60
207In Stock

Mfr. Part No.
AT4117D

Mouser Part No
633-AT4117D

NKK Switches

Switch Bezels / Switch Caps RECT AMBER LENS FOR UB ILLUMINATED

Datasheet

207In Stock

$0.60

$0.529

$0.506

$0.494

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps RECT GREEN LENS FOR UB ILLUMINATED

AT4117F
NKK Switches
1: $0.59
17In Stock

Mfr. Part No.
AT4117F

Mouser Part No
633-AT4117F

NKK Switches

Switch Bezels / Switch Caps RECT GREEN LENS FOR UB ILLUMINATED

Datasheet

17In Stock

$0.59

$0.529

$0.506

$0.493

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps RECT CLEAR LENS FOR UB ILLUMINATED

AT4117J
NKK Switches
1: $0.60
147In Stock

Mfr. Part No.
AT4117J

Mouser Part No
633-AT4117J

NKK Switches

Switch Bezels / Switch Caps RECT CLEAR LENS FOR UB ILLUMINATED

Datasheet

147In Stock

$0.60

$0.529

$0.503

$0.491

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT WHITE DIFFUSER FOR UB ILLUMINATED

AT4118B
NKK Switches
1: $0.39
147In Stock

Mfr. Part No.
AT4118B

Mouser Part No
633-AT4118B

NKK Switches

Switch Bezels / Switch Caps RECT WHITE DIFFUSER FOR UB ILLUMINATED

Datasheet

147In Stock

$0.39

$0.386

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RECT RED DIFFUSER FOR UB ILLUMINATED

AT4118C
NKK Switches
1: $0.45
22In Stock

Mfr. Part No.
AT4118C

Mouser Part No
633-AT4118C

NKK Switches

Switch Bezels / Switch Caps RECT RED DIFFUSER FOR UB ILLUMINATED

Datasheet

22In Stock

$0.45

$0.413

$0.35

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps RECT AMBER DIFFUSER FOR UB ILLUMINATED

AT4118D
NKK Switches
1: $0.54
138In Stock

Mfr. Part No.
AT4118D

Mouser Part No
633-AT4118D

NKK Switches

Switch Bezels / Switch Caps RECT AMBER DIFFUSER FOR UB ILLUMINATED

Datasheet

138In Stock

$0.54

$0.49

$0.476

$0.462

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps RECT GREEN DIFFUSER FOR UB ILLUMINATED

AT4118F
NKK Switches
1: $0.54
86In Stock

Mfr. Part No.
AT4118F

Mouser Part No
633-AT4118F

NKK Switches

Switch Bezels / Switch Caps RECT GREEN DIFFUSER FOR UB ILLUMINATED

Datasheet

86In Stock

$0.54

$0.47

$0.456

$0.449

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Fixings RED ROCKER FOR MLW WITH LED

AT4125C
NKK Switches
1: $3.24
68In Stock

Mfr. Part No.
AT4125C

Mouser Part No
633-AT4125C

NKK Switches

Switch Fixings RED ROCKER FOR MLW WITH LED

Datasheet

68In Stock

$3.24

$2.91

$2.80

$2.72

View

Min.: 1
Mult.: 1

Switch Hardware

LED

Switch Cases / Switch Covers SPLASH COVER JWL

AT4126
NKK Switches
1: $3.94
24In Stock
65Expected 23/02/2026

Mfr. Part No.
AT4126

Mouser Part No
633-AT4126

NKK Switches

Switch Cases / Switch Covers SPLASH COVER JWL

Datasheet

24In Stock

65Expected 23/02/2026

$3.94

$3.64

$3.50

$3.40

$3.30

Min.: 1
Mult.: 1

Switch Cases / Switch Covers

Dust

SMD/SMT

Switch Bezels / Switch Caps RND CAP FOR SB BLK

AT412A
NKK Switches
1: $1.82
4In Stock

Mfr. Part No.
AT412A

Mouser Part No
633-AT412A

NKK Switches

Switch Bezels / Switch Caps RND CAP FOR SB BLK

Datasheet

4In Stock

$1.82

$1.72

$1.64

$1.59

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

SMD/SMT

Switch Bezels / Switch Caps RND CAP FOR SB WHT

AT412B
NKK Switches
1: $1.89
31In Stock

Mfr. Part No.
AT412B

Mouser Part No
633-AT412B

NKK Switches

Switch Bezels / Switch Caps RND CAP FOR SB WHT

Datasheet

31In Stock

$1.89

$1.71

$1.65

$1.59

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Bezels / Switch Caps .748" DIAMETER GREEN SCREW ON CAP

AT412F
NKK Switches
1: $1.89
13In Stock

Mfr. Part No.
AT412F

Mouser Part No
633-AT412F

NKK Switches

Switch Bezels / Switch Caps .748" DIAMETER GREEN SCREW ON CAP

Datasheet

13In Stock

$1.89

$1.72

$1.65

$1.59

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

AT Series Switches

Types of Switches

Customer Service Office

Company

Resources

Support

Adapter, PCB
Adaptor
Barrier
Bat
Bezel
Boot
Bracket
Button
Cap
Cap, Flat
Cap, Home Key with Lens/Diffuser
Cap, Rectangular
Cap, Round
Cap, Sculptured
Cap, Square
Cap, Toggle
Connector
Contact
Coupler
Cover