P30L Vishay Sfernice Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed FEATURES • 1 million cycles RoHS • High power rating (2 W at 70 °C) COMPLIANT • Low temperature coefficient (± 150 ppm/°C typical) • Custom designs on request DIMENSIONS in millimeters (inches) ± 0.5 (± 0.02) P30L 8 (0.31) 20 (0.79) max. 12 (0.47) 76° 14 Wrench 13 (0.51) max. Thread M10 x 0.75 Ø6 (0.24) 0.5 (0.02) FG = 16 (0.63) Ø 19.7 (0.78) a FL = 25 (0.99) P30L: LPRP - Locating Peg FR = 50 (1.97) 3 (0.12) c R 5.2 (0.20) 3 (0.12) b 2.85 (0.11) 0.8 (0.3) Ø 1.8 (0.07) Ø 10.5 (0.41) 12.5 (0.49) 9.2 (0.36) PANEL MOUNT 8.8 (0.35) Ø 3.5 (0.14) 3 (0.12) PE30LME: Panel Sealed 2.3 (0.9) 23 (0.91) max. 16 (0.63) max. Sealing Ring 0.7 (0.03) Ø 1.2 (0.05) Ø 1 (0.4) Ø6 (0.24) Flats located 8 ± 0.2 (0.31 ± 0.01) Ø 10.5 (0.41) Ø 19.7 (0.78) 9 (0.35) FD = 13 (0.61) FJ = 22 (0.87) PANEL MOUNT Document Number: 51056 Revision: 04-Sep-08 FP = 47 (1.85) For technical questions, contact: [email protected] www.vishay.com 1 P30L Vishay Sfernice Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed ELECTRICAL SPECIFICATIONS Resistive Element Cermet Electrical Travel 270° ± 10 ° Standard Resistance Values 1 kΩ - 5 kΩ - 10 kΩ - 50 kΩ Tolerance 20 % A CIRCUIT DIAGRAM Varation Law c a (3) (1) cw b (2) OUTPUT VOLTAGE RATIO (%) Linear 100 80 60 A 40 20 0 0 20 40 60 80 100 % CLOCKWISE SHAFT ROTATION LIN. LAW “A” Power Rating POWER IN W 2 2 W at 70 °C 1 0 0 20 40 60 70 80 100 120 140 AMBIENT TEMPERATURE IN °C Standard Resistance Element Data Temperature Coefficient (Typical) Resistance Value Max. Power at 70 °C (kΩ) (W) (V) 1 2 44.7 5 2 100 10 2 141 50 1.8 300 ± 150 ppm/°C Limiting Element Voltage Contact Resistance Variation 300 V 3 % Rn End Resistance (Typical) 1Ω Dielectric Strength (RMS) 2500 V Insulation Resistance (300 VDC) 105 MΩ Independent Linearity (Typical) ±5% www.vishay.com 2 Max. Working Voltage For technical questions, contact: [email protected] Document Number: 51056 Revision: 04-Sep-08 P30L Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed Vishay Sfernice MECHANICAL SPECIFICATIONS Mechanical Travel 300° ± 5 Operating Torque (Typical) 3 Ncm max. 4.25 oz.-inch max. End Stop Torque 70 Ncm max. 99 oz.-inch max. Tightening Torque of Mounting Nut 250 Ncm max. 22.13 lb-inch max. Unit Weight 23 to 32 g max. 0.8 to 1.13 oz. Terminals e3: pure Sn ENVIRONMENTAL SPECIFICATIONS Temperature Range - 40 °C to 100 °C Climatic Category 40/100/56 Sealing Fully sealed - Container IP67 OPTIONS Special Feature Command Shaft Length is measured from the mounting surface to the free end of the shaft. The screwdriver slot is aligned with the wiper within ± 10°. Special shafts are available, in accordance to drawings supplied by customers. We recommend that customers should not machine tool shafts, in order to avoid damage. Bending or torsion of terminals should also be avoided. Panel Sealing The panel sealing device consists of a ring located in a groove on the potentiometer face. Sealing is obtained by tightening the ring against the panel when mounting the potentiometer. Locating Peg Location is obtained by fitting a special washer on the mounting face of the potentiometer. MARKING • VISHAY trademark • Model • Ohmic Value code • Tolerance code • Manufacturing date code • Marking of terminals 3, and a, b, c APPLICATION NOTE c (3) The potentiometer shall be used in voltage divider with an impedance load at least 100 times higher than the total potentiometer nominal resistance value. cw (2) b Advised load impedance: 1 MΩ min. for resistance range of 1kΩ to 50 kΩ 1 MΩ min. (1) a Document Number: 51056 Revision: 04-Sep-08 For technical questions, contact: [email protected] www.vishay.com 3 P30L Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed Vishay Sfernice PERFORMANCES TESTS CONDITIONS Climatic Sequence ΔRT/RT (%) ΔR1-2/R1-2 (%) OTHER Phase A dry heat 100 °C Phase B damp heat Phase C cold - 40 °C Phase D damp heat 5 cycles ± 0.5 % ±1% - 56 days 40 °C 93 % HR ± 0.5 % ±1% Insulation resistance > 100 MΩ Long Term Damp Heat Rotational Life 1 000 000 cycles at rated power Turn angle: ± 60° 33 cycles per minute Temperature: 20 °C ± 20 % - Contact resistance variation max. 35 % Independent linearity ± 10 % (Typical) 1000 h at rated power 90'/30' Ambient temperature 70 °C ± 20 % ± 20 % Contact resistance variation max. 30% 5 cycles - 40 °C at 100 °C ± 0.5 % - - 50 g at 11 ms 3 successive shocks in 3 directions ± 0.1 % ± 0.2 % - 10 - 55 Hz 0.75 mm or 10 g during 6 h ± 0.1 % ± 0.2 % - Load Life Rapid Temperature Change Shock Vibration SAP ORDERING INFORMATION (Part Number 18 digits) P MODEL 3 0 L BUSHING OPTION L= M10 x 0.75 0 = None M = Panel sealed M10 x 0.75 L 0 F D R 1 0 E = With Locating Peg (for M bushing only) Length F = Ø 6 mm For L Bushing G = 16 mm L = 25 mm R = 50 mm AP = Custom shaft For M Bushing D = 13 mm J = 22 mm P = 47 mm L = LPRP M A RESISTANCE CODE / TOLERANCE CODE / TAPER SHAFT Diameter 3 End Shaft Shape R = Round On request S = Slotted D = Custom end shaft F = Flatted Ohmic Value Tolerance M = 20 % 102 = 1 kΩ 502 = 5 kΩ 103 = 10 kΩ On request 503 = 50 kΩ K = 10 % Variation Law A = linear SPECIAL NUMBER (if applicable) Given by VISHAY for custom design PART NUMBER DESCRIPTION (for information only) P30L L MODEL BUSHING www.vishay.com 4 0 FDR 10K 20 % OPTION SHAFT VALUE TOLERANCE A TAPER BO10 SPECIAL PACKAGING For technical questions, contact: [email protected] e3 SPECIAL SPECIAL LEAD (Pb)-FREE Document Number: 51056 Revision: 04-Sep-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1