.hide-partial { max-height: none; } .show-more { display: none; }

U Series Switches

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Switches

List Images

Results: 407

Applied Filters:

Series = U

Manufacturer

Product Type

Type

Switch Function

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Switch Hardware SWITCH HARDWARE

U526
Apem
1: $1.61
70In Stock

Mfr. Part #
U526

Mouser Part #
642-U526

Apem

Switch Hardware SWITCH HARDWARE

Datasheet

70In Stock

$1.61

$1.40

$1.33

$1.26

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Hardware SWITCH HARDWARE

U529
Apem
1: $1.61
70In Stock

Mfr. Part #
U529

Mouser Part #
642-U529

Apem

Switch Hardware SWITCH HARDWARE

Datasheet

70In Stock

$1.61

$1.40

$1.33

$1.26

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Hardware PushButton Cap Blue, Non-Illum

U3601
Apem
1: $1.69
100In Stock

Mfr. Part #
U3601

Mouser Part #
642-U3601

Apem

Switch Hardware PushButton Cap Blue, Non-Illum

Datasheet

100In Stock

$1.69

$1.47

$1.39

$1.33

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Hardware SWITCH HARDWARE

U525
Apem
1: $1.61
70In Stock

Mfr. Part #
U525

Mouser Part #
642-U525

Apem

Switch Hardware SWITCH HARDWARE

Datasheet

70In Stock

$1.61

$1.40

$1.33

$1.26

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Bezels / Switch Caps PB SW CAP RND GREEN NON-ILLUM

U1143
Apem
1: $1.15
49In Stock

Mfr. Part #
U1143

Mouser Part #
642-U1143

Apem

Switch Bezels / Switch Caps PB SW CAP RND GREEN NON-ILLUM

Datasheet

49In Stock

$1.15

$1.02

$0.926

$0.913

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Hardware SWITCH SEALING BOOT

U15657
Apem
1: $30.55
12In Stock

Mfr. Part #
U15657

Mouser Part #
642-U15657

Apem

Switch Hardware SWITCH SEALING BOOT

Datasheet

12In Stock

$30.55

$26.43

$24.28

$24.07

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Hardware Sealing Boot; Switch

U5896
Apem
1: $22.46
20In Stock

Mfr. Part #
U5896

Mouser Part #
642-U5896

Apem

Switch Hardware Sealing Boot; Switch

Datasheet

20In Stock

$22.46

$19.39

$18.31

$17.48

View

Min.: 1
Mult.: 1

Switch Hardware

Boot

Switch Hardware SEALING BOOTS

U5125
Apem
1: $8.17
790In Stock

Mfr. Part #
U5125

Mouser Part #
642-U5125

Apem

Switch Hardware SEALING BOOTS

Datasheet

790In Stock

$8.17

$7.40

$7.11

$6.89

View

Min.: 1
Mult.: 1

Switch Hardware

Boot

Switch Hardware IA Series Black Sealing Boot

U6602
Apem
1: $21.43
292In Stock

Mfr. Part #
U6602

Mouser Part #
642-U6602

Apem

Switch Hardware IA Series Black Sealing Boot

Datasheet

292In Stock

$21.43

$21.41

$21.40

$20.55

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Hardware RUBBER BOOT

U1320
Apem
1: $13.72
629In Stock

Mfr. Part #
U1320

Mouser Part #
642-U1320

Apem

Switch Hardware RUBBER BOOT

Datasheet

629In Stock

$13.72

$10.67

$10.65

$10.35

View

Min.: 1
Mult.: 1

Switch Hardware

Boot

Panel

Switch Hardware BLACK SEALING BOOT

U1331
Apem
1: $11.53
1,556In Stock
2,500Expected 2026-07-01

Mfr. Part #
U1331

Mouser Part #
642-U1331

Apem

Switch Hardware BLACK SEALING BOOT

Datasheet

1,556In Stock

2,500Expected 2026-07-01

$11.53

$10.33

$10.28

$10.13

View

Min.: 1
Mult.: 1

Switch Hardware

Boot

Switch Hardware Panel Dress Nut

A274
Apem
1: $2.39
18In Stock

Mfr. Part #
A274

Mouser Part #
642-A274

Apem

Switch Hardware Panel Dress Nut

Datasheet

18In Stock

$2.39

$2.16

$2.07

$2.01

View

Min.: 1
Mult.: 1

Switch Hardware

Nut

Switch Hardware Switch Plate I/O

U1050
Apem
1: $7.69
113In Stock

Mfr. Part #
U1050

Mouser Part #
642-U1050

Apem

Switch Hardware Switch Plate I/O

Datasheet

113In Stock

$7.69

$6.86

$6.49

$6.26

View

Min.: 1
Mult.: 1

Switch Hardware

Mounting Plate

Switch Bezels / Switch Caps Hardware

U1146
Apem
1: $1.77
798In Stock

Mfr. Part #
U1146

Mouser Part #
642-U1146

Apem

Switch Bezels / Switch Caps Hardware

Datasheet

798In Stock

$1.77

$1.34

$1.19

$0.973

$0.958

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Button

Switch Hardware KNURLED CAP NUT

U117
Apem
1: $5.16
13In Stock

Mfr. Part #
U117

Mouser Part #
642-U117

Apem

Switch Hardware KNURLED CAP NUT

Datasheet

13In Stock

$5.16

$4.62

$4.39

$4.18

View

Min.: 1
Mult.: 1

Switch Hardware

Nut

Switch Hardware LOCKING RING 12mm NICKEL PLATED

U121
Apem
1: $1.09
1,206In Stock

Mfr. Part #
U121

Mouser Part #
642-U121

Apem

Switch Hardware LOCKING RING 12mm NICKEL PLATED

Datasheet

1,206In Stock

$1.09

$0.961

$0.915

$0.88

View

Min.: 1
Mult.: 1

Switch Hardware

Washer, Locking

Panel

Switch Hardware Knurled Cap Nut

U130
Apem
1: $5.27
28In Stock

Mfr. Part #
U130

Mouser Part #
642-U130

Apem

Switch Hardware Knurled Cap Nut

Datasheet

28In Stock

$5.27

$4.73

$4.48

$4.27

View

Min.: 1
Mult.: 1

Switch Hardware

Nut

Switch Hardware Nickel Plated Brass Nut

U162
Apem
1: $1.47
12In Stock

Mfr. Part #
U162

Mouser Part #
642-U162

Apem

Switch Hardware Nickel Plated Brass Nut

Datasheet

12In Stock

$1.47

$1.32

$1.25

$1.12

View

Min.: 1
Mult.: 1

Switch Hardware

Nut

Switch Hardware Dress Nut

U1636
Apem
1: $5.33
57In Stock

Mfr. Part #
U1636

Mouser Part #
642-U1636

Apem

Switch Hardware Dress Nut

Datasheet

57In Stock

$5.33

$5.02

$4.25

$4.10

View

Min.: 1
Mult.: 1

Switch Hardware

Nut

Switch Hardware O-ring for 12000 series

U1639
Apem
1: $1.18
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
U1639

Mouser Part #
642-U1639

Apem

Switch Hardware O-ring for 12000 series

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1.18

$1.03

$0.976

$0.929

View

Min.: 1
Mult.: 1

Switch Hardware

Switch Bezels / Switch Caps SWITCH HARDWARE

U1725
Apem
1: $1.93
165In Stock

Mfr. Part #
U1725

Mouser Part #
642-U1725

Apem

Switch Bezels / Switch Caps SWITCH HARDWARE

Datasheet

165In Stock

$1.93

$1.67

$1.58

$1.52

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Switch Bezels / Switch Caps PushButton Cap Red

U1726
Apem
1: $2.38
632In Stock

Mfr. Part #
U1726

Mouser Part #
642-U1726

Apem

Switch Bezels / Switch Caps PushButton Cap Red

Datasheet

632In Stock

$2.38

$1.50

$1.17

$1.13

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps

Switch Hardware GROUND CONNECTOR

U187
Apem
1: $2.09
270In Stock

Mfr. Part #
U187

Mouser Part #
642-U187

Apem

Switch Hardware GROUND CONNECTOR

Datasheet

270In Stock

$2.09

$1.84

$1.75

$1.67

View

Min.: 1
Mult.: 1

Switch Hardware

Contact

Switch Hardware Switch Plate, On-Off

U19
Apem
1: $5.14
53In Stock

Mfr. Part #
U19

Mouser Part #
642-U19

Apem

Switch Hardware Switch Plate, On-Off

Datasheet

53In Stock

$5.14

$4.61

$3.90

$3.78

View

Min.: 1
Mult.: 1

Switch Hardware

Mounting Plate

Switch Hardware Switch Hardware

U1961
Apem
1: $2.33
30In Stock

Mfr. Part #
U1961

Mouser Part #
642-U1961

Apem

Switch Hardware Switch Hardware

Datasheet

30In Stock

$2.33

$2.04

$1.93

$1.84

View

Min.: 1
Mult.: 1

Switch Hardware

U Series Switches

Types of Switches

Mouser Electronics®

Company

Resources

Support