U Series – Mouser Singapore

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

Select a category below to see filtering options and narrow down your search.

Results: 509

Applied Filters:

Series = U

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 Fixings 1/2-TOGGLE SILICONE BOOT

U1151
Apem
1: $15.16
228In Stock

Mfr. Part No.
U1151

Mouser Part No
642-U1151

Apem

Switch Fixings 1/2-TOGGLE SILICONE BOOT

Datasheet

228In Stock

$15.16

$14.22

$14.21

$14.19

View

Min.: 1
Mult.: 1

Switch Fixings Sealing boot hex - nickel plated

U1229
Apem
1: $13.07
74In Stock

Mfr. Part No.
U1229

Mouser Part No
642-U1229

Apem

Switch Fixings Sealing boot hex - nickel plated

Datasheet

74In Stock

$13.07

$12.18

$11.56

$11.43

View

Min.: 1
Mult.: 1

Switch Fixings MATT BLACK BOOT

U1231
Apem
1: $8.17
108In Stock

Mfr. Part No.
U1231

Mouser Part No
642-U1231

Apem

Switch Fixings MATT BLACK BOOT

Datasheet

108In Stock

$8.17

$4.68

$3.66

$3.60

View

Min.: 1
Mult.: 1

Switch Fixings BLACK SILICONE BOOT 1/4-40NS HEXNUT

U1318
Apem
1: $11.70
71In Stock
200Expected 2/9/2026

Mfr. Part No.
U1318

Mouser Part No
642-U1318

Apem

Switch Fixings BLACK SILICONE BOOT 1/4-40NS HEXNUT

Datasheet

71In Stock

200Expected 2/9/2026

$11.70

$10.62

$10.37

$10.34

View

Min.: 1
Mult.: 1

Switch Fixings Knurled Nut Black Silicone Boot

U1333
Apem
1: $13.29
22In Stock

Mfr. Part No.
U1333

Mouser Part No
642-U1333

Apem

Switch Fixings Knurled Nut Black Silicone Boot

Datasheet

22In Stock

$13.29

$13.25

$11.33

$11.13

View

Min.: 1
Mult.: 1

Switch Fixings Knurled Nut Black Silicone Boot

U1341
Apem
1: $11.91
17In Stock

Mfr. Part No.
U1341

Mouser Part No
642-U1341

Apem

Switch Fixings Knurled Nut Black Silicone Boot

Datasheet

17In Stock

$11.91

$9.92

$9.91

$9.69

View

Min.: 1
Mult.: 1

Switch Fixings SWITCH SEALING BOOT

U15656
Apem
1: $43.48
48In Stock

Mfr. Part No.
U15656

Mouser Part No
642-U15656

Apem

Switch Fixings SWITCH SEALING BOOT

Datasheet

48In Stock

$43.48

$22.85

$20.96

$18.54

View

Min.: 1
Mult.: 1

Switch Fixings Knurled Nut Black PB Silicone Boot

U1624
Apem
1: $11.19
20In Stock

Mfr. Part No.
U1624

Mouser Part No
642-U1624

Apem

Switch Fixings Knurled Nut Black PB Silicone Boot

Datasheet

20In Stock

$11.19

$11.18

$9.37

$9.30

View

Min.: 1
Mult.: 1

Switch Fixings BLK BOOT W/BLK NUT

U1654
Apem
1: $17.64
1In Stock
150Expected 16/9/2026

Mfr. Part No.
U1654

Mouser Part No
642-U1654

Apem

Switch Fixings BLK BOOT W/BLK NUT

Datasheet

1In Stock

150Expected 16/9/2026

$17.64

$16.75

$13.43

$13.04

$12.98

Min.: 1
Mult.: 1

Switch Fixings Matt black hex nut sealing boot for tgl

U1656
Apem
1: $10.12
90In Stock

Mfr. Part No.
U1656

Mouser Part No
642-U1656

Apem

Switch Fixings Matt black hex nut sealing boot for tgl

Datasheet

90In Stock

$10.12

$9.73

$9.45

$7.55

View

Min.: 1
Mult.: 1

Switch Fixings Hex Nut, 0.75 thread 12mm bushing

U166
Apem
1: $0.904
141In Stock
1,245On Order

Mfr. Part No.
U166

Mouser Part No
642-U166

Apem

Switch Fixings Hex Nut, 0.75 thread 12mm bushing

Datasheet

141In Stock

1,245On Order

$0.904

$0.771

$0.759

$0.737

View

Min.: 1
Mult.: 1

Switch Fixings SEALING BOOT WATERPROOF

U1831
Apem
1: $48.29
47In Stock

Mfr. Part No.
U1831

Mouser Part No
642-U1831

Apem

Switch Fixings SEALING BOOT WATERPROOF

Datasheet

47In Stock

$48.29

$28.83

$24.02

$23.14

View

Min.: 1
Mult.: 1

Switch Fixings NYLON SEALING WASHER

U21
Apem
1: $0.459
865In Stock

Mfr. Part No.
U21

Mouser Part No
642-U21

Apem

Switch Fixings NYLON SEALING WASHER

Datasheet

865In Stock

$0.459

$0.407

$0.391

$0.379

View

Min.: 1
Mult.: 1

Switch Fixings Sealing Boot w/40mm Lever

U2197
Apem
1: $38.92
57In Stock

Mfr. Part No.
U2197

Mouser Part No
642-U2197

Apem

Switch Fixings Sealing Boot w/40mm Lever

Datasheet

57In Stock

$38.92

$38.81

$34.96

$31.98

View

Min.: 1
Mult.: 1

Switch Fixings PshBtn Neoprn Boot 12.8x17mm, Black

U225
Apem
1: $18.25
11In Stock

Mfr. Part No.
U225

Mouser Part No
642-U225

Apem

Switch Fixings PshBtn Neoprn Boot 12.8x17mm, Black

Datasheet

11In Stock

$18.25

$15.75

$14.40

$14.39

View

Min.: 1
Mult.: 1

Switch Fixings Panel Mt CutOut for KR, KL, KI series

U2267
Apem
1: $10.22
3In Stock
40Expected 22/6/2026

Mfr. Part No.
U2267

Mouser Part No
642-U2267

Apem

Switch Fixings Panel Mt CutOut for KR, KL, KI series

Datasheet

3In Stock

40Expected 22/6/2026

$10.22

$8.97

$7.91

$7.63

Quote

Min.: 1
Mult.: 1

Switch Fixings PUSHBUTTON BLACK NEOPRENE BOOT

U31
Apem
1: $7.23
357In Stock

Mfr. Part No.
U31

Mouser Part No
642-U31

Apem

Switch Fixings PUSHBUTTON BLACK NEOPRENE BOOT

Datasheet

357In Stock

$7.23

$6.44

$6.10

$5.88

View

Min.: 1
Mult.: 1

Switch Fixings Sealing Boot Hex Nut Black

U589
Apem
1: $13.75
144In Stock

Mfr. Part No.
U589

Mouser Part No
642-U589

Apem

Switch Fixings Sealing Boot Hex Nut Black

Datasheet

144In Stock

$13.75

$12.08

$11.72

$11.51

View

Min.: 1
Mult.: 1

Switch Fixings Sealing boot for pushbutton

U590
Apem
1: $17.71
27In Stock
100On Order

Mfr. Part No.
U590

Mouser Part No
642-U590

Apem

Switch Fixings Sealing boot for pushbutton

Datasheet

27In Stock

100On Order

$17.71

$16.04

$14.57

$11.29

Min.: 1
Mult.: 1

Switch Fixings Hex Nut 1/2 Togg Blk Nickel plated

U598
Apem
1: $9.80
129In Stock

Mfr. Part No.
U598

Mouser Part No
642-U598

Apem

Switch Fixings Hex Nut 1/2 Togg Blk Nickel plated

Datasheet

129In Stock

$9.80

$9.34

$9.30

$8.85

$8.40

Min.: 1
Mult.: 1

Switch Fixings Sealing boot for toggle

U60
Apem
1: $5.25
252In Stock
525On Order

Mfr. Part No.
U60

Mouser Part No
642-U60

Apem

Switch Fixings Sealing boot for toggle

Datasheet

252In Stock

525On Order

$5.25

$4.71

$4.46

$4.30

View

Min.: 1
Mult.: 1

Switch Fixings Hex Nut 1/2 Togg Blk Matt black

U600
Apem
1: $28.29
32In Stock

Mfr. Part No.
U600

Mouser Part No
642-U600

Apem

Switch Fixings Hex Nut 1/2 Togg Blk Matt black

Datasheet

32In Stock

$28.29

$28.27

$15.21

$13.73

View

Min.: 1
Mult.: 1

Switch Fixings Toggle Swtch Sealing Boot, U21 Included

U851
Apem
1: $11.77
3In Stock
440On Order

Mfr. Part No.
U851

Mouser Part No
642-U851

Apem

Switch Fixings Toggle Swtch Sealing Boot, U21 Included

Datasheet

3In Stock

440On Order

$11.77

$11.76

$9.16

$5.57

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 18V 250W

ZS1018U-T
Semitec
1: $2.15
107In Stock

Mfr. Part No.
ZS1018U-T

Mouser Part No
954-ZS1018U-T

Semitec

ESD Protection Diodes / TVS Diodes 18V 250W

Datasheet

107In Stock

Cut Tape

$2.15

$1.36

$0.905

$0.712

Reel

$0.592

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 22V 250W

ZS1022U-T
Semitec
1: $2.15
463In Stock

Mfr. Part No.
ZS1022U-T

Mouser Part No
954-ZS1022U-T

Semitec

ESD Protection Diodes / TVS Diodes 22V 250W

Datasheet

463In Stock

Cut Tape

$2.15

$1.36

$0.905

$0.712

Reel

$0.592

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Customer Service Office

Company

Resources

Support

Electromechanical

Circuit Protection

Passive Components