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AT Series Electromechanical

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Part #

Knobs & Dials SMALL KNOB BLK TIP MR SERIES

AT4103A
NKK Switches
1: $5.59
448In Stock

Mfr. Part No.
AT4103A

Mouser Part No
633-AT4103A

NKK Switches

Knobs & Dials SMALL KNOB BLK TIP MR SERIES

Datasheet

448In Stock

$5.59

$5.28

$4.86

$4.61

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps SWITCH GUARD

AT4170
NKK Switches
1: $9.62
303In Stock

Mfr. Part No.
AT4170

Mouser Part No
633-AT4170

NKK Switches

Switch Bezels / Switch Caps SWITCH GUARD

Datasheet

303In Stock

$9.62

$8.70

$8.36

$8.11

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps UB26 GUARD

AT4173
NKK Switches
1: $9.62
313In Stock

Mfr. Part No.
AT4173

Mouser Part No
633-AT4173

NKK Switches

Switch Bezels / Switch Caps UB26 GUARD

Datasheet

313In Stock

$9.62

$8.70

$8.36

$8.11

View

Min.: 1
Mult.: 1

Knobs & Dials SNAP-IN KNOB FR SERIES

AT4180
NKK Switches
1: $1.99
1,417In Stock

Mfr. Part No.
AT4180

Mouser Part No
633-AT4180

NKK Switches

Knobs & Dials SNAP-IN KNOB FR SERIES

Datasheet

1,417In Stock

$1.99

$1.90

$1.85

$1.80

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Min.: 1
Mult.: 1

Switch Fixings BOOT 1/4-40 .563 BLK

AT428H
NKK Switches
1: $7.04
1,508In Stock
2,090Expected 18/9/2026

Mfr. Part No.
AT428H

Mouser Part No
633-AT428H

NKK Switches

Switch Fixings BOOT 1/4-40 .563 BLK

Datasheet

1,508In Stock

2,090Expected 18/9/2026

$7.04

$5.78

$5.70

$5.68

$5.52

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .201" RND BLK CAP

AT475A
NKK Switches
1: $1.07
2,631In Stock

Mfr. Part No.
AT475A

Mouser Part No
633-AT475A

NKK Switches

Switch Bezels / Switch Caps .201" RND BLK CAP

Datasheet

2,631In Stock

$1.07

$0.989

$0.963

$0.936

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Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .295" RND BLK CAP

AT496A
NKK Switches
1: $1.24
4,839In Stock

Mfr. Part No.
AT496A

Mouser Part No
633-AT496A

NKK Switches

Switch Bezels / Switch Caps .295" RND BLK CAP

Datasheet

4,839In Stock

$1.24

$1.15

$1.10

$1.07

View

Min.: 1
Mult.: 1

Switch Fixings 12MM INT LOCK WASHER

AT508
NKK Switches
1: $1.09
3,227In Stock

Mfr. Part No.
AT508

Mouser Part No
633-AT508

NKK Switches

Switch Fixings 12MM INT LOCK WASHER

Datasheet

3,227In Stock

$1.09

$0.914

$0.885

$0.851

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Min.: 1
Mult.: 1

Switch Fixings 1/4"X40 CONICAL NUT

AT512H
NKK Switches
1: $4.20
1,167In Stock

Mfr. Part No.
AT512H

Mouser Part No
633-AT512H

NKK Switches

Switch Fixings 1/4"X40 CONICAL NUT

Datasheet

1,167In Stock

$4.20

$3.78

$3.63

$3.52

View

Min.: 1
Mult.: 1

Speakers & Transducers 5V 85dBA 2400Hz

AT-1224-TWT-R
PUI Audio
1: $2.35
11,654In Stock

Mfr. Part No.
AT-1224-TWT-R

Mouser Part No
665-AT-1224TWTR

PUI Audio

Speakers & Transducers 5V 85dBA 2400Hz

Datasheet

11,654In Stock

$2.35

$1.80

$1.60

$1.50

View

Min.: 1
Mult.: 1

Switch Fixings SPLASH BOOT HALF BLK

AT401A
NKK Switches
1: $6.54
707In Stock
715Expected 11/9/2026

Mfr. Part No.
AT401A

Mouser Part No
633-AT401

NKK Switches

Switch Fixings SPLASH BOOT HALF BLK

Datasheet

707In Stock

715Expected 11/9/2026

$6.54

$6.00

$5.83

Min.: 1
Mult.: 1

Switch Fixings TL SERIES PANEL SEAL

AT401P
NKK Switches
1: $1.96
2,690In Stock

Mfr. Part No.
AT401P

Mouser Part No
633-AT401P

NKK Switches

Switch Fixings TL SERIES PANEL SEAL

Datasheet

2,690In Stock

$1.96

$1.75

$1.69

$1.63

View

Min.: 1
Mult.: 1

Switch Fixings SPLASH PROOF BOOT ASSEM SILICON RUBBER

AT401S
NKK Switches
1: $10.21
2,451In Stock
2,620Expected 6/11/2026

Mfr. Part No.
AT401S

Mouser Part No
633-AT401S

NKK Switches

Switch Fixings SPLASH PROOF BOOT ASSEM SILICON RUBBER

Datasheet

2,451In Stock

2,620Expected 6/11/2026

$10.21

$9.00

$8.62

$8.31

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Min.: 1
Mult.: 1

Switch Fixings S PLUNGER BOOT

AT4042H
NKK Switches
1: $8.49
330In Stock
200Expected 26/8/2026

Mfr. Part No.
AT4042H

Mouser Part No
633-AT4042H

NKK Switches

Switch Fixings S PLUNGER BOOT

Datasheet

330In Stock

200Expected 26/8/2026

$8.49

$7.52

$7.49

$6.70

$6.23

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps .315" RND BLK CAP

AT413A
NKK Switches
1: $1.58
14,074In Stock
1,275Expected 24/8/2026

Mfr. Part No.
AT413A

Mouser Part No
633-AT413A

NKK Switches

Switch Bezels / Switch Caps .315" RND BLK CAP

Datasheet

14,074In Stock

1,275Expected 24/8/2026

$1.58

$1.16

$1.12

$1.08

$1.05

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps GUARD SPRING LOADED

AT4171
NKK Switches
1: $9.47
275In Stock

Mfr. Part No.
AT4171

Mouser Part No
633-AT4171

NKK Switches

Switch Bezels / Switch Caps GUARD SPRING LOADED

Datasheet

275In Stock

$9.47

$8.50

$8.20

$8.05

View

Min.: 1
Mult.: 1

Switch Fixings SPLASHPROOF BOOT

AT4181
NKK Switches
1: $8.42
978In Stock
505Expected 24/8/2026

Mfr. Part No.
AT4181

Mouser Part No
633-AT4181

NKK Switches

Switch Fixings SPLASHPROOF BOOT

Datasheet

978In Stock

505Expected 24/8/2026

$8.42

$7.71

$7.51

$7.47

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps BATON CAP BLACK

AT434A
NKK Switches
1: $1.81
1,794In Stock

Mfr. Part No.
AT434A

Mouser Part No
633-AT434A

NKK Switches

Switch Bezels / Switch Caps BATON CAP BLACK

Datasheet

1,794In Stock

$1.81

$1.63

$1.58

$1.52

View

Min.: 1
Mult.: 1

Switch Fixings DRESS CAP NUT

AT532H
NKK Switches
1: $2.34
1,488In Stock

Mfr. Part No.
AT532H

Mouser Part No
633-AT532H

NKK Switches

Switch Fixings DRESS CAP NUT

Datasheet

1,488In Stock

$2.34

$1.92

$1.71

Min.: 1
Mult.: 1

Switch Fixings MOUNTER FOR AT4140

AT547
NKK Switches
1: $2.91
2,167In Stock

Mfr. Part No.
AT547

Mouser Part No
633-AT547

NKK Switches

Switch Fixings MOUNTER FOR AT4140

Datasheet

2,167In Stock

$2.91

$2.62

$2.53

$2.45

View

Min.: 1
Mult.: 1

Speakers & Transducers 5V 80dBA 3800Hz

AT-1438-TWT-R
PUI Audio
1: $3.22
3,375In Stock

Mfr. Part No.
AT-1438-TWT-R

Mouser Part No
665-AT-1438TWTR

PUI Audio

Speakers & Transducers 5V 80dBA 3800Hz

Datasheet

3,375In Stock

$3.22

$2.46

$2.22

$2.05

View

Min.: 1
Mult.: 1

Speakers & Transducers 3VP-P 70MA 20OHM 86DBA

AT-0927-TT-2-R
PUI Audio
1: $2.98
1,746In Stock

Mfr. Part No.
AT-0927-TT-2-R

Mouser Part No
665-AT0927TT2R

PUI Audio

Speakers & Transducers 3VP-P 70MA 20OHM 86DBA

Datasheet

1,746In Stock

$2.98

$2.30

$2.08

$1.93

View

Min.: 1
Mult.: 1

Speakers & Transducers EM 3Vp 2730 Hz 90dBA Side Fire

AT-1127-ST-2-R
PUI Audio
1: $1.48
3,314In Stock
22,800On Order

Mfr. Part No.
AT-1127-ST-2-R

Mouser Part No
665-AT1127ST2R

PUI Audio

Speakers & Transducers EM 3Vp 2730 Hz 90dBA Side Fire

Datasheet

3,314In Stock

22,800On Order

$1.48

$1.12

$1.01

$0.93

View

Min.: 1
Mult.: 1

Speakers & Transducers EM 5Vpk 2400Hz 87dBA Top Fire

AT-1224-TWT-5V-2-R
PUI Audio
1: $0.993
9,221In Stock
13,800Expected 30/10/2026

Mfr. Part No.
AT-1224-TWT-5V-2-R

Mouser Part No
665-AT1224TWT5V2R

PUI Audio

Speakers & Transducers EM 5Vpk 2400Hz 87dBA Top Fire

Datasheet

9,221In Stock

13,800Expected 30/10/2026

$0.993

$0.741

$0.665

$0.613

View

Min.: 1
Mult.: 1

Speakers & Transducers 1VP-P 3MA 90000PF 105DB

AT-2310-T-LW100-R
PUI Audio
1: $3.81
1,092In Stock

Mfr. Part No.
AT-2310-T-LW100-R

Mouser Part No
665-AT2310TLW100R

PUI Audio

Speakers & Transducers 1VP-P 3MA 90000PF 105DB

Datasheet

1,092In Stock

$3.81

$2.90

$2.61

$2.42

View

Min.: 1
Mult.: 1

AT Series Electromechanical

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