K18
Catalog 1308390
Dimensions are in inches
Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04
and millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in parentheses
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
P Series
K
P Series
˜
WHITE INDICATOR LINE
SPUN ALUMINUM
CAP
A
C
D
E
B
NO. 6-32
SET SCREW
F
A
C
D
E
B
NO. 6-32
SET SCREW
F
A
C
D
E
B
NO. 6-32
SET SCREW
PHENOLIC
EXTENDS
THRU SHELL
F
Knobs, Molded Phenolic
Straight Knurl with Bar Pointer & Indicator Line and Aluminum Spin Cap
Tyco
Electronics Alcoswitch A B C D E F
7-1437624-9
PKJT50B1/8 .515(13.1) .585(14.9) .350(8.89) .595(15.1) .414(10.5) .130(3.30)
7-1437624-8
*PKJT50B1/4 .515(13.1) .585(14.9) .350(8.89) .595(15.1) .414(10.5) .130(3.30)
8-1437624-0 PKJT60B1/4 .640(16.3) .605(15.4) .470(11.9) .760(19.3) .445(11.3) .118(3.00)
8-1437624-1
PKJT70B1/4 .760(19.3) .625(15.9) .550(14.0) .915(23.2) .445(11.3) .118(3.00)
PKJT SERIES
PKNT SERIES
Black Spin Cap with “Diamond Cut” Less Indicator
Tyco
Electronics Alcoswitch A B C D E F
8-1437624-6 PKNT60B1/8 .591(15.0) .579(14.7) .394(10.0) .079(2.01) .394(10.0) .472(11.9)
8-1437624-5
PKNT60B1/4 .591(15.0) .579(14.7) .394(10.0) .079(2.01) .394(10.0) .472(11.9)
8-1437624-7 PKNT70B1/4 .787(19.9) .764(19.4) .571(14.5) .098(2.49) .492(12.5) .591(14.7)
8-1437624-8 PKNT90B1/4 .984(25.0) .957(24.3) .748(19.0) .098(2.49) .591(15.0) .689(17.5)
PKN SERIES
Line Indicator on Natural Aluminum Spin Cap
Tyco
Electronics Alcoswitch A B C D E F
8-1437624-2
PKN60B1/8
.591(15.0) .579(14.7) .394(10.0) .079(2.01) .394(10.0) .453(11.5)
PKN60B1/4 .591(15.0) .579(14.7)) .394(10.0) .079(2.01) .394(10.0) .453(11.5)
8-1437624-3
PKN70B1/4 .787(20.0) .764(19.4) .571(14.5) .098(2.49) .492(12.5) .591(15.0)
8-1437624-4
PKN90B1/4
.984(25.0)
.957(24.3)
.748(19.0)
.098(2.49)
.591(15.0) .689(17.5)
PKNT60B1/4
PKN60B1/8
PKJT50B1/4
PKJT70B1/4
*Knob uses #4-40 set screw.
SPUN ALUMINUM 
INLAY
180˚
BLACK 
INDICATOR 
LINE
B
C
D
E
F
NO. 6-32
SET SCREW
A
5
6
7
8
9
0
1
2
3
4
36˚
K19
Catalog 1308390
Dimensions are in inches
Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04
and millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in parentheses
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
P Series
K
P Series
Knobs, Molded Phenolic
PKS SERIES
Straight Knurl with Indicator Line on Skirt
Tyco
Electronics Alcoswitch A B C D E F
9-1437624-5 PKS1104B1/4 1.12(28.5) .567(14.4) .620(15.8) .090(2.29) .510(12.95) .670(17.0)
PKS SERIES
Straight Knurl Aluminum Skirt Has Line or 0-9 Numbers
Tyco
Electronics Alcoswitch A B C D E F Marking
9-1437624-4 PKS1103B101/4 1.17(29.6) .571(14.5) .620(15.7) .098(2.49) .516(13.1) .670(17.0) Numbers
9-1437624-7 PKS1106B1/4 1.17(29.6) .571(14.5) .618(15.7) .098(2.49) .516(13.1) .670(17.0) Line
9-1437624-6 PKS1105B101/4 1.17(29.6) .571(14.5) .618(15.7) .098(2.49) .516(13.1) .670(17.0) Numbers
PKS SERIES
A
˜
SPUN ALUMINUM INLAY
180˚
WHITE INDICATOR LINE
B
C
D
E
F
NO. 6-32
SET SCREW
Choice of Indicator Line or 0-9, 0-10, -5+5 Numerals
Tyco
Electronics
Alcoswitch
A
B
C
D
E
F
Marking
1437625-1 PKS1132B51/4 1.18(30.0) .551(14.0) .551(14.0) .118(30.0) .615(15.62) .748(19.0) +5-0-5
1437625-2 PKS1132B91/4 1.18(30.0) .551(14.0) .551(14.0) .118(30.0) .615(15.62) .748(19.0) 0-9
9-1437624-9
PKS1132B101/4
1.18(30.0)
.551(14.0)
.551(14.0) .118(30.0) .615(15.62) .748(19.0) 0-10
9-1437624-8 *PKS1132B1/4 1.18(30.0) .551(14.0) .551(14.0) .118(30.0) .615(15.62) .748(19.0)
Indicator Line
*1 Set screw 180° from indicator line.
B
C
D
E
F
NO. 6-32
SET SCREW
5
6
7
8
9
10
0
1
2
3
4
˜
30˚
30˚
30˚
0-10
+5
-5
4
3
2
1
0
1
2
3
4
+5•-5
30˚
30˚
0-9
Indicator 
Line
5
6
7
8
9
0
1
2
3
4
A
SPUN ALUMINUM INLAY
PKS1132B51/4
PKS1104B1/4
PKS1106B1/4
PKS1105B101/4PKS1103B101/4
PKS1132B91/4
K20
Catalog 1308390
Dimensions are in inches
Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04
and millimeters unless otherwise
reference purposes only.
Canada: 1-905-470-4425
Hong Kong: 852-2735-1628
specified. Values in parentheses
Specifications subject
Mexico: 01-800-733-8926
Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
P Series
K
P Series
Knobs, Molded Phenolic
PKS SERIES
Straight Knurl with Aluminum Skirt Choice of Arrow or 1-10 Numbers
Tyco
Electronics Alcoswitch A B C D E F Marking
1437625-5 PKS90B1/4 1.42(36.1) .917(23.3) .780(19.8) .065(1.65) .490(12.5) .596(15.1) Arrow
1437625-6 PKS90B101/4 1.42(36.1) .917(23.3) .780(19.8) .065(1.65) .490(12.5) .596(15.1) Numbers
PKX SERIES
Ribbed Body, Matte Finish with White Square Indicator on Top
Tyco
Electronics Alcoswitch ABCDEF
1-1437625-5 PKX50B1/8 .590(15.0) .472(12.0) .374(9.49) .059(1.50) .463(11.76) .551(14.0)
1-1437625-4 PKX50B1/4 .590(15.0) .472(12.0) .374(9.49) .059(1.50) .463(11.76) .551(14.0)
1-1437625-7 PKX60B1/8 .787(20.0) .625(15.9) .472(12.0) .078(1.98) .510(13.0) .598(15.2)
1-1437625-6
PKX60B1/4
.787(20.0) .625(15.9) .472(12.0) .078(1.98) .510(13.0) .598(15.2)
PKX SERIES
˜
SPUN ALUMINUM INLAY
BLACK ARROW INDICATOR
6
7
8
9
10
1
0
2
3
4
5
A
30˚
D
F
E
C
B
NO. 6-32
SET SCREW
WHITE INDICATOR
A
B
C
D
E
F
(1) 6-32 SET SCREW EXCEPT
PKX-50B, (1) 4-40
WHITE INDICATOR
A
90˚
B
C
D
E
F
(2) 6-32
SET SCREWS
Ribbed Body, Matte Finish with White Square Indicator on Top
Tyco
Electronics Alcoswitch A B C D E F
1-1437625-1 PKX100B1/4 1.17(29.7) .970(24.6) .780(19.81) .114(2.90) .570(14.48) .674(17.12)
1-1437625-2 PKX110B1/4 1.37(34.8) 1.120(28.45) .940(23.88) .100(2.54) .527(13.38) .705(17.91)
1-1437625-3 PKX130B1/4 1.57(40.0) 1.308(33.22) 1.09(27.6) .118(3.00) .623(15.82) .750(19.05)
PKS90B1/4
PKX110B1/4
PKX50B1/8
PKS90B101/4

PKE60B1/4

Mfr. #:
Manufacturer:
TE Connectivity / Alcoswitch
Description:
Knobs & Dials .626" LINE IND/SIDE STR FLUTED KNOB
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union