PTF45-152A-103B2 Datasheet, PDF (1/7 Pages) Bourns Electronic Solutions – PTF Series Long Life Slide Potentiometer

*RoHS ^COMPLIANT
Features
■ Long life carbon element
■ Assortment of resistance tapers
■ 45 mm, 60 mm and 100 mm travel lengths
■ Single and dual gang elements
■ Long operational life
■ Tracking error within ±2 dB
PTF Series Long Life Slide Potentiometer
Electrical Characteristics
Standard Resistance Range
....................... 1K ohms to 1 megohm
Standard Resistance Tolerance... ±20 %
End Resistance ...................1 ohm max.
Insulation Resistance @ 500 VDC
............................. 100 megohms min.
Dielectric Withstanding Voltage
............................................ 1000 VAC
Tracking Error ............................... ±2 dB
Standard Taper .................. Linear, Audio
Power Rating - Linear
45 mm ............................. 0.25 watt
60 & 100 mm..................... 0.5 watt
Power Rating - Audio
45 mm ........................... 0.125 watt
60 & 100 mm................... 0.25 watt
Slider Noise .........................60 mV max.
Environmental Characteristics
Operational Life ..............100,000 cycles
TR Shift .................................... ±15 %
Operating Temperature Range
................................. -10 °C to +55 °C
Resistance to Solder Heat............. ±5 %
Mechanical Characteristics
Mechanical Travel
.................... See Product Dimensions
Operating Force .............................50 gf
Stop Strength ......................... 5 kgf min.
Shaft Axial Force .................. 10 kgf min.
Shaft Wobble.. 2(2 x L/25) mm p-p max.
Soldering Condition
Manual ...........300 °C ±5 °C for 3 sec.
Wave ..............260 °C ±5 °C for 5 sec.
Wash .....................Not recommended
Product Dimensions
45 mm Length of Travel
Lever End Style “A”
73.0 ± 0.5
(2.874 ± 0.020)
65.0 ± 0.2
(2.559 ± 0.008)
57.0
(2.244)
1
MOUNTING
SURFACE
45.0 ± 0.5
(1.772 ± 0.020)
TRAVEL
6.0 ± 0.2
(0.236 ± 0.008)
2.8 ± 0.2
(0.110 ± 0.008)
1.5 ± 0.1
(0.059 ± 0.004)
DIMENSIONS:
MM
(INCHES)
M3 2 PLCS.
2.8
(0.110)
20.0 ± 0.5
(0.787 ± 0.020)
4.0 +0/-0.1
(0.157 +0/-0.004)
10.0 ± 0.1
(0.394 ± 0.004)
L ± 0.5
11.0 ± 0.5 (L ± 0.020)
(0.433 ± 0.020)
14.0 ± 0.8
(0.551 ± 0.031)
3.5 ± 0.2
(0.138 ± 0.008)
1.2 ± 0.05
(0.047 ± 0.002)
0.5
(0.020)
2’
1’
3’
2
1
3
Mounting Hole Detail
65.0 ± 0.1
(2.559 ± 0.004)
55.0 ± 0.1
(2.165 ± 0.004)
2
1
3
DIA. 6 PLCS.
2.0 +0.2/-0
(0.079 + 0.008/-0)
1.6 ± 0.1
(0.063 ± 0.004)
2’
1’
Schematics
Single Gang
2
3’
7.4 ± 0.1
(0.291 ± 0.004)
9.0 ± 0.1
(0.354 ± 0.004)
Dual Gang
2
R1 1
3
*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
R1 1
3
R2 1'
3'
2'