PER211-P115-N0009 Bourns

23.2 (.913) 16.6 (.654) Features n Low profile incremental encoder n High-class rotational feel n Haptic detent feedback n RoHS compliant* PER21 - 21 mm Low Profile Incremental Ring Encoder Additional Information Product Dimensions Click these links for more information: 120 3 PLCS. 8 4 3 PLCS. 2.6 (.315) (.157) (.102) 1.5 2 PLCS. 3 Y C (.059) (.118) 10.8 2 PLCS. PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT 15.4 (.425) 2.5 LIBRARY (.606) DIA. (.098) DIA. 2 PLCS. Electrical Characteristics X X 10.4 Output 2-bit quadrature code (.409) 0.3 2.05 21.6 2.05 Contact Rating 10 mA 5 V DC 3.05 C: (.012) (.081) (.850) (.081) (.120) Insulation Resistance MOUNTING 3 PLCS. 100 megohms 250 V DC SURFACE 45 Y 14.5 3.5 Dielectric Withstanding Voltage A B 1 (.571) (.138) Sea Level 300 V AC (.039) 8 15 Electrical Travel Continuous (.315) (.591) MM Contact Bounce (15 RPM) 3 ms max** DIMENSIONS: (INCHES) Y 12.2 DIA. Environmental Characteristics (.480) Operating Temperature -10 C to +60 C 2 Storage Temperature -40 C to +85 C (.079) 15 X X (.591) Mechanical Characteristics 1.45 RPM (Operating) 60 max (.057) DIA. 2 PLCS. Mechanical Angle 360 continuous 0.9 Detent Torque 70 to 170 gf-cm (.035) Y 5 16 Rotational Life 50,000 cycles (.197) (.630) Soldering Condition 22.9 Wave Soldering 260 C for 3 seconds (.902) Manual Soldering 300 C for 3 seconds Recommended PCB Layout Quadrature Output Table D OFF 2.6 (.102) ON 4 PLCS. C OFF ON 1.55 (.061) CW 2 PLCS. 1.7 1.55 (.067) (.061) Suggested Filter Circuit DIA. 5 VDC 2.65 2 1.55 (.104) (.061) (.079) 1.05 2 PLCS. 10K OHMS 10K OHMS (.041) 23.6 DIA. (.929) 10K OHMS 10K OHMS 3 PLCS. MM TERMINAL A TERMINAL B DIMENSIONS: A B (INCHES) 5 0.01 F 0.01 F (.197) ENCODER 16 (.630) TERMINAL C 22.3 (.878) * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Devices are tested using standard noise reduction filters. For optimum performance, designers should use noise reduction filters in their circuits. WARNING Cancer and Reproductive Harm Specifications are subject to change without notice. Users should verify actual device performance in their specific 12 www.P65Warnings.ca.gov applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CW OFF ON A Signal B Signal D PER21 - 21 mm Low Profile Incremental Ring Encoder How To Order PER21 1 - P1 15 - N 0009 Model Number of Units 1 = Single Orientation P = PC Pins Down Facing Detent Option 1 = 18 Detents (9 Pulses) Ring Height 15 = 15 mm Switch Configuration N = No Switch Resolution 0009 = 9 Pulses per 360 Rotation Asia-Pacific: Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 885 877 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com 07/21 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.