PEL12T Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – 12 mm Encoder with Switch and Illuminated Shaft

*RoHS ^COMPLIANT
Features
■ Compact design, long life and high
reliability
■ Momentary switch
■ Triple LED design
■ Flatted and knurled shaft styles
■ Bushing and bushingless options
PEL12T - 12 mm Encoder with Switch and Illuminated Shaft
Electrical Characteristics
Output.....................................................................................................................................................................................2-bit quadrature code
Closed Circuit Resistance ........................................................................................................................................................... 3 ohms maximum
Contact Rating.............................................................................................................................................................................. 0.5 mA @ 5 VDC
Insulation Resistance ....................................................................................................................................................100 megohms @ 250 VDC
Dielectric Withstanding Voltage
Sea Level ................................................................................................................................................................................ 300 VAC minimum
Electrical Travel ......................................................................................................................................................................................Continuous
Contact Bounce (15 RPM).........................................................................................................................................................2.0 ms. maximum**
RPM (Operating) ............................................................................................................................................................................ 100 maximum**
Environmental Characteristics
Operating Temperature Range .......................................................................................................................-10 °C to +70 °C (+14 °F to +158 °F)
Storage Temperature Range .......................................................................................................................... -40 °C to +85 °C (-40 °F to +185 °F)
Operating Humidity..................................................................................................................................................................... 25 % to 85 % R.H.
Rotational Life..................................................................................................................................................................... 30,000 cycles minimum
Switch Life .......................................................................................................................................................................... 20,000 cycles minimum
IP Rating ...........................................................................................................................................................................................................IP 40
Mechanical Characteristics
Mechanical Angle .......................................................................................................................................................................... 360 ° continuous
Detent Torque ..................................................................................................................................................30 to 200 g-cm (0.42 to 2.77 oz.-in.)
Running Torque ..................................................................................................................................................... 50 g-cm (0.69 oz.-in.) maximum
Shaft Strength (Push) ...................................................................................................................................................................... 5 kgf (11.0 lbs.)
Shaft Strength (Pull) ...................................................................................................................................................................... 10 kgf (22.0 lbs.)
Weight ............................................................................................................................................................................... 3 gm (0.1 oz.) maximum
Terminals .................................................................................................................................................................. Printed circuit board terminals
Soldering Condition
Wave Soldering..................................................................... Sn95.5/Ag2.8/Cu0.7 solder with no-clean flux: 260 °C max. for 5 ± 1 seconds
Hand Soldering .................................................................................................................................................................. Not recommended
Hardware ...............................................................................................................................................................................No hardware supplied
Switch Characteristics
Switch Type .....................................................................................................................................................Contact Push ON Momentary SPST
Power Rating (Resistive Load) ...................................................................................................................................................... 10 mA at 5 V DC
Contact Resistance ............................................................................................................................................................................100 milliohms
Switch Travel .................................................................................................................................................................................0.5 +0.0/-0.3 mm
Switch Actuation Force .................................................................................................................................................450 ± 200 gf (15.9 ±7.0 oz.)
How To Order
Model
Terminal Configuration
4 = Horizontal Mount/Rear Exit PC Pin
Detent Option
0 = No Detents
2 = 24 Detents
Standard Shaft Length
Flatted:
16 = 16.0 mm
26 = 26.0 mm
18 = 18.5 mm
31 = 31.0 mm
21 = 21.0 mm
Knurled:
25 = 25.0 mm
Shaft Style
F = Insulated Flatted Shaft
G = Insulated Flatted Shaft w/Bushing***
S = Insulated Knurled Shaft (18 Teeth)
T = Insulated Knurled Shaft (18 Teeth) w/Bushing
Switch Configuration
S = Push Momentary Switch
LED Color
Triple:
1 = Red/Green/Blue
Resolution
024 = 24 Pulses per 360 ° Rotation
*** Available in 18.5, 21 and 26 mm shaft lengths.
PEL12T - 4 0 21 F - S 1 024
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
**Devices are tested using standard noise reduction filters. For optimum performance, designers should use noise reduction filters in their circuits.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.