PTV112-4420A-B503 Bourns Inc., PTV112-4420A-B503 Datasheet - Page 3

• Manufacturer Part Number: PTV112-4420A-B503
• Description: POT 12MM DUAL GANG 50K LINEAR
• Manufacturer: Bourns Inc.
• Series: PTVr
• Type: Potentiometerr

Specifications of PTV112-4420A-B503

• Tolerance: ±20%
• Termination Style: Through Hole
• Number Of Turns: Single
• Resistance (ohms): 50K
• Power (watts): 0.05W, 1/20W
• Rotation: 300°
• Adjustment Type: Top Adjustment
• Resistive Material: Carbon
• Actuator Length: 20.00mm
• Actuator Type: Flatted Shaft
• Actuator Diameter: 6.00mm
• Package / Case: Square - 0.610" L x 0.484" W x 0.268" H (15.50mm x 12.30mm x 6.80mm)
• Resistance: 50 KOhms
• Taper: Linear
• Element Type: Carbon
• Shaft Type: Flatted / D
• Shaft Length: 20 mm
• Shaft Diameter: 6 mm
• Product: Precision Potentiometers & Dials
• Track Resistance: 50kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Voltage Rating: 50V
• Power Rating: 50mW
• Potentiometer Mounting: PCB
• No. Of Gangs: 1
• Rohs Compliant: Yes
• Temperature Coefficient: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q3392262

REV. 07/10
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Model
Pin Style
Center Detent Option
Standard Shaft Length
Shaft Styles
Resistance Taper (See Taper Chart)
Resistance Code (See Table)
Other styles available.
* Available with Pin Styles 1 & 3 only.
**Available with Pin Styles 2 & 4 only.
How To Order
(See Diagrams)
• PTV111 Standard
• PTT111 With Tap
• PTV112 Dual Gang
PC Pins vertical/
Down Facing:
• 1 = With Bushing
• 2 = No Bushing
PC Pins horizontal/
Rear Facing:
• 3 = With Bushing
• 4 = No Bushing
• 4 = No Detent
• 2 = Center Detent
• 12 = 12.5 mm*
• 15 = 15 mm
• 17 = 17.5 mm*
• 20 = 20 mm
• 22 = 22.5 mm**
• 25 = 25 mm**
• 27 = 27.5 mm**
• A = Flat Type Insulated Shaft
Taper Series followed by Curve Number
PTV/PTT Series - 12 mm Potentiometer
PTV111 - 2 4 20 A - A1 104
Standard Resistance Table
Derating Curve
100
80
60
40
33
20
Resistance
0
1,000,000
0
100,000
200,000
500,000
(Ohms)
10,000
20,000
50,000
1,000
2,000
5,000
10
20
Ambient Temperature (°C)
30
40 50 60 70 80 90 100
Resistance
Code
102
202
502
103
203
503
104
204
504
105
Tapers
100
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
0
0
10
10
10
20
20
20
30
30
30
Rotational Travel (%)
Rotational Travel (%)
Rotational Travel (%)
40
40
A Series Tapers
40
B Series Tapers
C Series Tapers
50
50
50
60
60
60
70
70
70
80
80
80
90
90
90
100
100
100