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Knobs & Dials

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Part #

Knobs & Dials BLK AL KNRLD IND DOT

KFS400B1/8
TE Connectivity / Alcoswitch
1: $10.17
914In Stock

Mfr. Part #
KFS400B1/8

Mouser Part #
506-KFS400B1/8

TE Connectivity / Alcoswitch

Knobs & Dials BLK AL KNRLD IND DOT

Datasheet

914In Stock

$10.17

$10.07

$8.55

$8.24

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/8 in

10 mm

15 mm

Aluminum

Knurled, Straight

Black Matte

Line on Skirt

KFS

Knobs & Dials BK KNRLD TP SDE IND

KLN500B1/8
TE Connectivity / Alcoswitch
1: $8.88
1,048In Stock

Mfr. Part #
KLN500B1/8

Mouser Part #
506-KLN500B1/8

TE Connectivity / Alcoswitch

Knobs & Dials BK KNRLD TP SDE IND

Datasheet

1,048In Stock

$8.88

$7.25

$7.01

$6.67

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

13 mm

16 mm

Aluminum

Knurled, Straight

Black

Line on Top and Side

KLN

Knobs & Dials AL BLK STRT KNURL

KN1251B1/4
TE Connectivity / P&B
1: $20.70
299In Stock

Mfr. Part #
KN1251B1/4

Mouser Part #
506-KN1251B1/4

TE Connectivity / P&B

Knobs & Dials AL BLK STRT KNURL

Datasheet

299In Stock

$20.70

$17.73

$16.94

$16.03

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

32 mm

16 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials BLK KNRLD W/ SPINNER

KN1751BS1/4
TE Connectivity / P&B
1: $44.11
76In Stock

Mfr. Part #
KN1751BS1/4

Mouser Part #
506-KN1751BS1/4

TE Connectivity / P&B

Knobs & Dials BLK KNRLD W/ SPINNER

Datasheet

76In Stock

$44.11

$43.66

$43.15

$39.12

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

45 mm

42 mm

Aluminum

Knurled, Straight

Black

Knobs & Dials Blk plastic w/ alum inlay and set screw

PH15181/4
TE Connectivity
1: $3.46
1,869In Stock

Mfr. Part #
PH15181/4

Mouser Part #
506-PH15181/4

TE Connectivity

Knobs & Dials Blk plastic w/ alum inlay and set screw

Datasheet

1,869In Stock

$3.46

$3.04

$2.85

$2.67

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

25.4 mm

17 mm

Plastic

Knurled, Straight

Black

Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB

PK50B1/4
TE Connectivity / P&B
1: $2.68
1,119In Stock
4,000Expected 10/12/2026

Mfr. Part #
PK50B1/4

Mouser Part #
506-PK50B1/4

TE Connectivity / P&B

Knobs & Dials .748" DOT IND/SKIRT STR KNURL KNOB

Datasheet

1,119In Stock

4,000Expected 10/12/2026

$2.68

$2.45

$2.21

$2.05

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

19 mm

14 mm

Plastic

Knurled, Straight

Black

Dot on Skirt

Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB

PKA50B1/4
TE Connectivity / P&B
1: $3.52
916In Stock

Mfr. Part #
PKA50B1/4

Mouser Part #
506-PKA50B1/4

TE Connectivity / P&B

Knobs & Dials .795" LINE IND/SKIRT STR RIB KNOB

Datasheet

916In Stock

$3.52

$2.67

$2.41

$2.31

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

21 mm

15 mm

Phenolic with Aluminum Insert

Ribbed

Black, Silver

Line on Skirt

PKA

Knobs & Dials PHEN RIBD W/ LNE IND

PKA90B1/4
TE Connectivity / Alcoswitch
1: $5.28
1,032In Stock

Mfr. Part #
PKA90B1/4

Mouser Part #
506-PKA90B1/4

TE Connectivity / Alcoswitch

Knobs & Dials PHEN RIBD W/ LNE IND

Datasheet

1,032In Stock

$5.28

$5.01

$4.78

$4.42

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

35 mm

22 mm

Phenolic with Aluminum Insert

Ribbed

Black, Silver

Line on Skirt

PKA

Knobs & Dials 1.296" LINE IND/ALL STR FLUTED KNOB

PKES120B1/4
TE Connectivity / P&B
1: $3.86
571In Stock

Mfr. Part #
PKES120B1/4

Mouser Part #
506-PKES120B1/4

TE Connectivity / P&B

Knobs & Dials 1.296" LINE IND/ALL STR FLUTED KNOB

Datasheet

571In Stock

$3.86

$3.44

$3.31

$2.90

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

33 mm

16 mm

Plastic

Fluted

Black

Line on Top, Side and Skirt

PKES

Knobs & Dials FLUTED 1.5" W/SKIRT SWITCH KNOB

PKES140B1/4
TE Connectivity / P&B
1: $5.89
1,648In Stock

Mfr. Part #
PKES140B1/4

Mouser Part #
506-PKES140B1/4

TE Connectivity / P&B

Knobs & Dials FLUTED 1.5" W/SKIRT SWITCH KNOB

Datasheet

1,648In Stock

$5.89

$5.58

$5.35

$5.19

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

38 mm

18 mm

Plastic

Fluted with Skirt

Black

Line on Top, Side and Skirt

PKES

Knobs & Dials .748" LINE IND/ALL STR FLUTE KNOB

PKES60B1/4
TE Connectivity / Alcoswitch
1: $3.52
1,078In Stock

Mfr. Part #
PKES60B1/4

Mouser Part #
506-PKES60B1/4

TE Connectivity / Alcoswitch

Knobs & Dials .748" LINE IND/ALL STR FLUTE KNOB

Datasheet

1,078In Stock

$3.52

$2.78

$2.51

$2.40

$2.29

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

19 mm

12 mm

Phenolic with Aluminum Insert

Fluted

Black, Silver

Line on Top, Side and Skirt

PKES

Knobs & Dials .748" LINE IND/ALL STR FLUTED KNOB

PKES60B1/8
TE Connectivity / P&B
1: $3.36
1,138In Stock

Mfr. Part #
PKES60B1/8

Mouser Part #
506-PKES60B1/8

TE Connectivity / P&B

Knobs & Dials .748" LINE IND/ALL STR FLUTED KNOB

Datasheet

1,138In Stock

$3.36

$2.99

$2.66

$2.59

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/8 in

19 mm

12 mm

Phenolic with Aluminum Insert

Fluted

Black, Silver

Line on Top, Side and Skirt

PKES

Knobs & Dials .437" LINE IND/ALL STR RIB KNOB

PKG40B1/8
TE Connectivity / P&B
1: $2.66
2,413In Stock

Mfr. Part #
PKG40B1/8

Mouser Part #
506-PKG40B1/8

TE Connectivity / P&B

Knobs & Dials .437" LINE IND/ALL STR RIB KNOB

Datasheet

2,413In Stock

$2.66

$2.23

$1.88

$1.77

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/8 in

12 mm

Phenolic with Aluminum Insert

Ribbed

Black, Silver

Line on Top and Side

PKG

Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB

PKG50B1/4
TE Connectivity / Alcoswitch
1: $2.80
1,062In Stock

Mfr. Part #
PKG50B1/4

Mouser Part #
506-PKG50B1/4

TE Connectivity / Alcoswitch

Knobs & Dials .551" LINE IND/SIDE STR RIB KNOB

Datasheet

1,062In Stock

$2.80

$2.45

$2.19

$2.06

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob

1/4 in

14 mm

12.7 mm

Phenolic with Aluminum Insert

Ribbed

Black, Silver

Line on Top and Side

PKG

Knobs & Dials 1.17" LINE IND/SKRT STR KNURL KNOB

PKS1106B1/4
TE Connectivity / Alcoswitch
1: $6.24
1,040In Stock

Mfr. Part #
PKS1106B1/4

Mouser Part #
506-PKS1106B1/4

TE Connectivity / Alcoswitch

Knobs & Dials 1.17" LINE IND/SKRT STR KNURL KNOB

Datasheet

1,040In Stock

$6.24

$5.99

$5.53

$5.15

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

30 mm

17 mm

Plastic with Aluminum Skirt

Knurled, Straight

Black, Silver

Line on Skirt

PKS

Knobs & Dials 10TURNS REC DIAL 3DIGIT 1/4" SHAFT

15A11B10
Vishay / Spectrol
1: $67.48
78In Stock
170Expected 9/17/2026

Mfr. Part #
15A11B10

Mouser Part #
594-15111

Vishay / Spectrol

Knobs & Dials 10TURNS REC DIAL 3DIGIT 1/4" SHAFT

Datasheet

78In Stock

170Expected 9/17/2026

$67.48

$64.94

$54.81

$51.10

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

50 mm

Rectangular with Brake

Numbers, 10-Turn, 3-Digit

Bulk

Knobs & Dials SMALL KNOB BLK TIP MR SERIES

AT4103A
NKK Switches
1: $3.93
448In Stock

Mfr. Part #
AT4103A

Mouser Part #
633-AT4103A

NKK Switches

Knobs & Dials SMALL KNOB BLK TIP MR SERIES

Datasheet

448In Stock

$3.93

$3.74

$3.57

$3.39

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

2.28 mm

13 mm

Knurled, Straight

FR01 Series, MR Series

Bulk

Knobs & Dials SNAP-IN KNOB FR SERIES

AT4180
NKK Switches
1: $1.42
1,417In Stock

Mfr. Part #
AT4180

Mouser Part #
633-AT4180

NKK Switches

Knobs & Dials SNAP-IN KNOB FR SERIES

Datasheet

1,417In Stock

$1.42

$1.36

$1.35

$1.31

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 Rotary DIP Switch Actuator Knob Gray

947705-019
Grayhill
1: $2.41
1,403In Stock

Mfr. Part #
947705-019

Mouser Part #
706-947705-019

Grayhill

Knobs & Dials Rotary DIP Switch Actuator Knob Gray

Datasheet

1,403In Stock

$2.41

$2.00

$1.79

$1.69

View

Min.: 1
Mult.: 1

Knobs

Pointer/Selector

3.56 mm

10 mm

6 mm

Plastic

Smooth

Gray

Notch on Skirt, Arrow on Top

Knobs & Dials COUNTING DIAL 1/4" SHAFT SIZE

DC27L-1/4
ETI Systems
1: $112.09
22In Stock
1On Order

Mfr. Part #
DC27L-1/4

Mouser Part #
882-DC27L-1/4

ETI Systems

Knobs & Dials COUNTING DIAL 1/4" SHAFT SIZE

Datasheet

22In Stock

1On Order

$112.09

$102.95

$99.09

$91.24

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

27 mm

Concentric with Brake

Numbers, 10-Turn, 3-Digit

DC27

Bulk

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

MPKES70B1/4
Apem
1: $2.60
1,995In Stock

Mfr. Part #
MPKES70B1/4

Mouser Part #
642-MPKES70B1/4

Apem

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

Datasheet

1,995In Stock

$2.60

$2.40

$2.13

$2.00

View

Min.: 1
Mult.: 1

Knobs

Cylindrical Knob with Skirt

1/4 in

22 mm

14 mm

Phenolic

Fluted with Skirt

Black

Line on Side and Skirt

MPKES

Knobs & Dials Control Knob

KX0608
Bulgin
1: $8.42
394In Stock

Mfr. Part #
KX0608

Mouser Part #
167-KX0608

Bulgin

Knobs & Dials Control Knob

Datasheet

394In Stock

$8.42

$8.20

$7.75

$6.52

View

Min.: 1
Mult.: 1

Knobs & Dials 1/4" SHAFT 46 MM 11 TURN DIAL

21PA11B10
Vishay / Spectrol
1: $50.76
127In Stock

Mfr. Part #
21PA11B10

Mouser Part #
594-021P-1-11

Vishay / Spectrol

Knobs & Dials 1/4" SHAFT 46 MM 11 TURN DIAL

Datasheet

127In Stock

$50.76

$49.99

$41.26

$38.46

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

46 mm

25 mm

Concentric with Brake

Numbers, 11-Turn

Bulk

Knobs & Dials 25.4mm 10turns dial 1/4" Chrome Shaft

11A11B10
Vishay / Spectrol
1: $63.04
269In Stock

Mfr. Part #
11A11B10

Mouser Part #
594-11111

Vishay / Spectrol

Knobs & Dials 25.4mm 10turns dial 1/4" Chrome Shaft

Datasheet

Product Comments

269In Stock

$63.04

$60.33

$52.24

$47.09

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

25.4 mm

23 mm

Concentric with Brake

Numbers, 11-Turn

Model 11

Bulk

Knobs & Dials 22.2mm 15turns Dial 1/4" Shaft Chrome

018-1-11
Vishay / Spectrol
1: $37.85
454In Stock

Mfr. Part #
018-1-11

Mouser Part #
594-18111

Vishay / Spectrol

Knobs & Dials 22.2mm 15turns Dial 1/4" Shaft Chrome

Datasheet

454In Stock

$37.85

$36.76

$30.54

$28.27

View

Min.: 1
Mult.: 1

Dials

Turns-Counting Dial

1/4 in

23 mm

Concentric with Brake

Numbers, 15-Turn

Bulk

Knobs & Dials

Customer Service Office

Company

Resources

Support

ABB
Alpha (Taiwan)
Alps Alpine
Amphenol
Apem
Bourns
Bulgin
Davies Molding
Desco
Diptronics
Eagle Plastic Devices
EAO
Electroswitch
Essentra
ETI Systems
Grayhill
Keystone Electronics
Littelfuse
Molex
Murrelektronik
NKK Switches
Ohmite
RAFI
Same Sky
Schneider Electric
Shin Chin
Switchcraft
TE Connectivity
TT Electronics
Visaton
Vishay
Weidmuller

3-Arm Knob
4-Arm Knob
Ball Knob
Bar / T Knob
Cap
Clamping Knob
Collet Knob
Concentric Knob Set
Conical Knob
Conical Knob with Skirt
Control Knob
Cylindrical Knob
Cylindrical Knob, Inner
Cylindrical Knob, Outer
Cylindrical Knob with Skirt
D-Cut
Dial Plate
Finger Wheel
Flowerette Knob
Flush Pull Handle

2 mm hex
2.08 mm
2.28 mm
2.5 mm
3 mm
3.17 mm
1/8 in
3.2 mm
3.56 mm
3.6 mm
3.7 mm
4 mm
1/6 in Flatted
4.5 mm
3/16 in
4.9 mm
5 mm
5.9 mm
6 mm
6 mm D-Shaft

0.75 mm
0.87 mm
0.88 mm
0.91 mm
1 mm
1.13 mm
1.17 mm
1.23 mm
1.25 mm
1.38 mm
1.39 mm
1.5 mm
1.64 mm
1.75 mm
1.95 mm
1.96 mm
2 mm
2.25 mm
2.38 mm
2.5 mm

0.5 mm
0.63 mm
0.68 mm
0.72 mm
0.75 mm
0.76 mm
0.77 mm
0.78 mm
0.79 mm
0.81 mm
0.84 mm
0.85 mm
0.87 mm
0.88 mm
0.9 mm
0.91 mm
0.94 mm
0.96 mm
0.97 mm
1 mm

2-Arm, Smooth
2-Arm, Typhoon
3-Arm
3-Arm, Smooth
4-Arm
4-Arm, Smooth
4-Arm, Textured Surface
5-Arm, Star
5-Arm, Star, Fluted
5-Arm, Star, Knurled, Fluted
Ball
Concentric with Brake
Cylindrical
Cylindrical, Serrated
Cylindrical with Pointer
Cylindrical with Pointer, Knurled, Straight
Fluted
Fluted, Round
Fluted with Skirt
Heptagon

Amber
Black
Black, Blue
Black, Green
Black, Red
Black, Silver
Black, White
Black, Yellow
Black Gloss
Black Matte
Blue
Brown
Chrome
Clear
Cream
Gray
Gray (Dark Gray)
Gray (Light Gray)
Green
Ivory

Arrow on Skirt
Arrow on Top
Ball
Crank on Top
Cylindrical
Dot on Skirt
Dot on Top
Dot on Top, Illuminative
Graduation to 10
Line on Side
Line on Side, Slotted
Line on Side, Top and Skirt
Line on Side and Skirt
Line on Skirt
Line on Top
Line on Top, Side and Skirt
Line on Top and Side
Line on Top and Skirt
No Indicator
Notch on Skirt

12000 Series pickup selector switches
450-AA150
450-AA150C
450-AA151
450-AA152
450-AA152C
450-AA180
450-AA190
450-AA192
450-AA193
450-CK1532, 450-CK1560, 450-CK1564, 450-CKL560, 450-CKL564
60C Series
FR01 Series, MR Series
General Equipment, Industrial Machinery, Medical and Other Industrial Applications
Models C, E and Knob 5151
Models H, J, G, K, L
Models P, N, R, U and Knobs 5104, 5106
N-15, PT15, PTC15
NR01 Series
Panel Potentiometer

11
15
18
0020
23
0025
25
26
30
0033
33
0035
35
50
52
0055
55
61
0065
65