CUI DEVICES | SERIES: PT01 | DESCRIPTION: ROTARY POTENTIOMETER

date 08/05/2022 | page 2 of 8

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SCHEMATIC/TAPERS

1

2

3

010

10

20

20

30

30

40

40

50

50

60

60

70

70

80

80

90

90

100

100

A (Reverse Logarithmic Tapers)

Rotational Travel (%)

(15A):

A

010

10

20

20

30

30

40

40

50

50

60

60

70

70

80

80

90

90

100

100

B (Linear Tapers)

010

10

20

20

30

30

40

40

50

50

60

60

70

70

80

80

90

90

100

100

C (Logarithmic Tapers)

(15C

): C

Rotational Travel (%)

Rotational Travel (%)

Resistance Table

Resistance (Ω)

Code

1,000

102

2,000

202

5,000

502

10,000

103

20,000

203

50,000

503

100,000

104

200,000

204

500,000

504

1,000,000

105

PART NUMBER KEY

Base Number

PT01 - X X XX X - X XXX

Detent:

1 = No Detent

2 = Center Detent

Terminal Configuration:

A = Horizontal/Rear Mount w/Sleeve Bushing

B = Vertical/Side Mount, Bushingless,

10 mm Height

C = Vertical/Side Mount, Bushingless,

6.5 mm Height

D = Horizontal/Rear Mount, Bushingless

E = Horizontal/Rear Mount w/Plastic

Plain Bushing

F = Horizontal/Rear Mount w/Metal

Threaded Bushing

G = Vertical/Side Mount w/Sleeve

Bushing, 6.5 mm Height

H = Vertical/Side Mount w/Sleeve

Bushing, 10 mm Height

Resistance (Ω):

102 = 1,000

202 = 2,000

502 = 5,000

103 = 10,000

203 = 20,000

503 = 50,000

104 = 100,000

204 = 200,000

504 = 500,000

105 = 1,000,000

Shaft Length:

15 = 15 mm

20 = 20 mm

25 = 25 mm

30 = 30 mm

Shaft Style:

D = D-cut

K1 = Knurled (18 teeth)

K2 = Knurled (40 teeth)

Resistance Taper:

A = Reverse Logarithmic

B = Linear

C = Logarithmic

Additional Resources: Product Page | PCB Footprint