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Wir Knobs & Dials

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Part #

Knobs & Dials RIBBED .5" D 1/4 SH

450-MLN54
Eagle Plastic Devices
1: $13.18
377In Stock

Mfr. Part #
450-MLN54

Mouser Part #
450-MLN54

Eagle Plastic Devices

Knobs & Dials RIBBED .5" D 1/4 SH

Datasheet

377In Stock

$13.18

$10.14

$7.52

$5.77

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

16 mm

Aluminum

Spun Aluminum

Silver

Line on Top

Tray

Knobs & Dials SNAP-IN KNOB FR SERIES

AT4180
NKK Switches
1: $1.63
1,622In Stock

Mfr. Part #
AT4180

Mouser Part #
633-AT4180

NKK Switches

Knobs & Dials SNAP-IN KNOB FR SERIES

Datasheet

1,622In Stock

$1.63

$1.57

$1.48

$1.39

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/8 in

10 mm

Plastic

Smooth

Black

Notch on Skirt

FR01 Series, MR Series

Bulk

Knobs & Dials Blk ABS, 1/4" shft Line Indicator

410122B14
Apem
1: $3.51
1,278In Stock
3,000Expected 2026-06-15

Mfr. Part #
410122B14

Mouser Part #
642-410122B14

Apem

Knobs & Dials Blk ABS, 1/4" shft Line Indicator

1,278In Stock

3,000Expected 2026-06-15

$3.51

$3.12

$2.88

$2.71

$2.68

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

Plastic

Knurled, Straight

Black

Line on Top

41012

Knobs & Dials Phenolic Knob Molded ABS

410032B14
Apem
1: $3.27
1,475In Stock

Mfr. Part #
410032B14

Mouser Part #
642-410032B14

Apem

Knobs & Dials Phenolic Knob Molded ABS

Datasheet

1,475In Stock

$3.27

$3.02

$2.69

$2.53

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

19 mm

15 mm

Phenolic

Knurled, Straight

Black

Line on Top

41003

Knobs & Dials Machined Alumin Knob

420031A14
Apem
1: $6.19
596In Stock

Mfr. Part #
420031A14

Mouser Part #
642-420031A14

Apem

Knobs & Dials Machined Alumin Knob

596In Stock

$6.19

$4.45

$4.44

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

13 mm

17 mm

Aluminum

Knurled, Diamond

Silver

Line on Side, Slotted

42003

Knobs & Dials SMALL KNOB GRN TIP MR SERIES

AT4103F
NKK Switches
1: $4.26
17In Stock

Mfr. Part #
AT4103F

Mouser Part #
633-AT4103F

NKK Switches

Knobs & Dials SMALL KNOB GRN TIP MR SERIES

Datasheet

17In Stock

$4.26

$3.99

$3.54

$3.36

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials SMALL KNOB BLU TIP MR SERIES

AT4103G
NKK Switches
1: $4.38
23In Stock

Mfr. Part #
AT4103G

Mouser Part #
633-AT4103G

NKK Switches

Knobs & Dials SMALL KNOB BLU TIP MR SERIES

Datasheet

23In Stock

$4.38

$4.15

$3.99

$3.36

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials SMALL KNOB GRY TIP MR SERIES

AT4103H
NKK Switches
1: $4.26
1In Stock

Mfr. Part #
AT4103H

Mouser Part #
633-AT4103H

NKK Switches

Knobs & Dials SMALL KNOB GRY TIP MR SERIES

Datasheet

1In Stock

$4.26

$4.00

$3.53

$3.36

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials LG CAP BLK/BLUE TIP

AT4104G
NKK Switches
1: $4.64
10In Stock

Mfr. Part #
AT4104G

Mouser Part #
633-AT4104G

NKK Switches

Knobs & Dials LG CAP BLK/BLUE TIP

Datasheet

10In Stock

$4.64

$4.16

$3.86

$3.66

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials BLACK CAP

AT4104A
NKK Switches
1: $4.59
35In Stock
40Expected 2026-06-29

Mfr. Part #
AT4104A

Mouser Part #
633-AT4104A

NKK Switches

Knobs & Dials BLACK CAP

Datasheet

35In Stock

40Expected 2026-06-29

$4.59

$3.95

$3.66

$3.43

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials YELLOW TIPPED ROTARY KNOB FR & MR SERIES

AT4104E
NKK Switches
1: $4.61
6In Stock

Mfr. Part #
AT4104E

Mouser Part #
633-AT4104E

NKK Switches

Knobs & Dials YELLOW TIPPED ROTARY KNOB FR & MR SERIES

Datasheet

6In Stock

$4.61

$4.33

$3.86

$3.66

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials SMALL KNOB YEL TIP MR SERIES

AT4103E
NKK Switches
1: $4.26
49In Stock

Mfr. Part #
AT4103E

Mouser Part #
633-AT4103E

NKK Switches

Knobs & Dials SMALL KNOB YEL TIP MR SERIES

Datasheet

49In Stock

$4.26

$3.99

$3.77

$3.36

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Knobs & Dials SLCTR SWTCH KNOB 30MM K+SK

9001W8
Square D
1: $14.26
7In Stock

Mfr. Part #
9001W8

Mouser Part #
996-9001W8

Square D

Knobs & Dials SLCTR SWTCH KNOB 30MM K+SK

Datasheet

7In Stock

$14.26

$13.69

$13.20

$12.89

View

Min.: 1
Mult.: 1

9001W

Knobs & Dials SOLID SHAFT CREAM

XEJPL5207CR
Amphenol Piher
1: $0.605
2,909In Stock

Mfr. Part #
XEJPL5207CR

Mouser Part #
531-5207CR

Amphenol Piher

Knobs & Dials SOLID SHAFT CREAM

Datasheet

2,909In Stock

$0.605

$0.289

$0.223

$0.202

View

Min.: 1
Mult.: 1

Accessories

Shaft

6 mm

26 mm

Plastic

PTC-15

Bulk

Knobs & Dials KNRL PNTR 1/8" shft Line Indicator

430211B18
Apem
1: $3.43
148In Stock
6,600On Order

Mfr. Part #
430211B18

Mouser Part #
642-430211B1/8

Apem

Knobs & Dials KNRL PNTR 1/8" shft Line Indicator

Datasheet

148In Stock

6,600On Order

$3.43

$2.92

$2.69

$2.59

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

1/8 in

13 mm

Plastic

Knurled, Straight

Black

Line on Side

43021

Knobs & Dials Machined Alumin Knob

420093B14
Apem
1: $5.88
416In Stock

Mfr. Part #
420093B14

Mouser Part #
642-420093B14

Apem

Knobs & Dials Machined Alumin Knob

416In Stock

$5.88

$4.65

$4.36

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

33 mm

14 mm

Aluminum

Knurled, Straight

Black

Line on Top

42009

Knobs & Dials Control knob fluted ln indctr-sde&skirt

MPKES90B1/4
Apem
1: $4.00
1,060In Stock

Mfr. Part #
MPKES90B1/4

Mouser Part #
642-MPKES90B1/4

Apem

Knobs & Dials Control knob fluted ln indctr-sde&skirt

Datasheet

1,060In Stock

$4.00

$3.01

$2.35

$2.20

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

25.4 mm

15 mm

Phenolic

Fluted with Skirt

Black

Line on Side and Skirt

MPKES

Knobs & Dials 6FLUTE BLACK SWITCH KNOB

KA500B1/8
TE Connectivity / AMP
1: $24.52
1In Stock

Mfr. Part #
KA500B1/8

Mouser Part #
506-KA500B1/8

TE Connectivity / AMP

Knobs & Dials 6FLUTE BLACK SWITCH KNOB

Datasheet

1In Stock

$24.52

$24.49

$14.24

$14.08

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

16 mm

Aluminum

Fluted

Black

Line on Side

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

410041B18
Apem
1: $3.67
505In Stock

Mfr. Part #
410041B18

Mouser Part #
642-410041B18

Apem

Knobs & Dials Blk Phen 1/8" shft Line Indicatr Ribbd

Datasheet

505In Stock

$3.67

$3.05

$2.46

$2.32

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

16 mm

15 mm

Phenolic

Ribbed

Black

Slotted Top and Side, Notched Skirt, Square Dot on Top

41004

Knobs & Dials ALUMINUM .87"D

45KN032
Eagle Plastic Devices
1: $8.09
6,143In Stock

Mfr. Part #
45KN032

Mouser Part #
45KN032

Eagle Plastic Devices

Knobs & Dials ALUMINUM .87"D

Datasheet

6,143In Stock

$8.09

$7.85

$6.65

$5.96

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

23 mm

19 mm

Aluminum

Ribbed

Silver

Tray

Knobs & Dials 1/8" SHAFT KNOB BLK

450-0125
Eagle Plastic Devices
1: $3.96
6,003In Stock

Mfr. Part #
450-0125

Mouser Part #
450-0125

Eagle Plastic Devices

Knobs & Dials 1/8" SHAFT KNOB BLK

Datasheet

6,003In Stock

$3.96

$3.05

$2.28

$1.74

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

12 mm

Ribbed

Line on Top and Side

Tray

Knobs & Dials Red Cap-Plain 15mm Knob

450-C151
Eagle Plastic Devices
1: $1.58
875In Stock

Mfr. Part #
450-C151

Mouser Part #
450-C151

Eagle Plastic Devices

Knobs & Dials Red Cap-Plain 15mm Knob

875In Stock

$1.58

$1.21

$0.867

$0.664

View

Min.: 1
Mult.: 1

Bulk

Knobs & Dials SLIDE CNTRL GR/BK

450-SL2412
Eagle Plastic Devices
1: $2.25
823In Stock

Mfr. Part #
450-SL2412

Mouser Part #
450-SL2412

Eagle Plastic Devices

Knobs & Dials SLIDE CNTRL GR/BK

Datasheet

823In Stock

$2.25

$1.73

$1.27

$0.976

View

Min.: 1
Mult.: 1

450-SL

Bulk

Knobs & Dials SOFT TCH D SH BK/YL

450-4762
Eagle Plastic Devices
1: $2.39
820In Stock

Mfr. Part #
450-4762

Mouser Part #
450-4762

Eagle Plastic Devices

Knobs & Dials SOFT TCH D SH BK/YL

820In Stock

Cut Tape

$2.39

$1.84

Reel

$1.36

$1.05

$1.03

View

Min.: 1
Mult.: 1

: 100

Reel, Cut Tape

Knobs & Dials Green Cap-Plain 15mm Knob

450-C154
Eagle Plastic Devices
1: $1.64
994In Stock

Mfr. Part #
450-C154

Mouser Part #
450-C154

Eagle Plastic Devices

Knobs & Dials Green Cap-Plain 15mm Knob

994In Stock

$1.64

$1.21

$0.847

$0.69

View

Min.: 1
Mult.: 1

Bulk

Wir Knobs & Dials

Mouser Electronics®

Company

Resources

Support

5 mm
6 mm
9 mm
10 mm
11 mm
12 mm
13 mm
14 mm
14.7 mm
15 mm
16 mm
17 mm
18 mm
19 mm
20 mm
21 mm
22 mm
23 mm
24 mm
25 mm

1 mm
7 mm
8 mm
9 mm
11 mm
12 mm
13 mm
14 mm
15 mm
16 mm
16.2 mm
17 mm
18 mm
19 mm
20 mm
22 mm
23.65 mm
24 mm
25.4 mm
26 mm

61
41001
41003
41004
41005
41012
41013
42001
42003
42004
42005
42006
42007
42008
42009
42011
42012
43021
450-AA
450-CK