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| P30L Vishay Sfernice Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed FEATURES * 1 million cycles * High power rating (2 W at 70 C) * Low temperature coefficient ( 150 ppm/C typical) * Custom designs on request RoHS COMPLIANT DIMENSIONS in millimeters (inches) 0.5 ( 0.02) P30L 8 (0.31) 20 (0.79) max. 13 (0.51) max. 12 (0.47) 14 Wrench Thread M10 x 0.75 O6 (0.24) a 76 c R 5.2 (0.20) FG = 16 (0.63) O 19.7 (0.78) FL = 25 (0.99) FR = 50 (1.97) 0.5 (0.02) 2.85 (0.11) b 3 (0.12) P30L: LPRP - Locating Peg 3 (0.12) O 1.8 (0.07) 0.8 (0.3) O 10.5 (0.41) 12.5 (0.49) 9.2 (0.36) O 3.5 (0.14) 8.8 (0.35) 3 (0.12) 2.3 (0.9) PANEL MOUNT PE30LME: Panel Sealed 23 (0.91) max. 16 (0.63) max. O 1.2 (0.05) 0.7 (0.03) O 1 (0.4) Flats located O6 (0.24) Sealing Ring 8 0.2 (0.31 0.01) O 10.5 (0.41) O 19.7 (0.78) 9 (0.35) FD = 13 (0.61) FJ = 22 (0.87) FP = 47 (1.85) PANEL MOUNT Document Number: 51056 Revision: 04-Sep-08 For technical questions, contact: sfer@vishay.com www.vishay.com 1 P30L Vishay Sfernice Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed Cermet 270 10 1 k - 5 k - 10 k - 50 k 20 % Linear OUTPUT VOLTAGE RATIO (%) 100 80 60 40 20 ELECTRICAL SPECIFICATIONS Resistive Element Electrical Travel Standard Resistance Values Tolerance A CIRCUIT DIAGRAM Varation Law a (1) b (2) cw c (3) A 0 0 20 40 60 80 100 % CLOCKWISE SHAFT ROTATION LIN. LAW "A" 2 POWER IN W Power Rating 2 W at 70 C 1 0 0 20 40 60 70 80 100 120 140 AMBIENT TEMPERATURE IN C Resistance Value (k) Standard Resistance Element Data 1 5 10 50 Temperature Coefficient (Typical) Limiting Element Voltage Contact Resistance Variation End Resistance (Typical) Dielectric Strength (RMS) Insulation Resistance (300 VDC) Independent Linearity (Typical) Max. Power at 70 C (W) 2 2 2 1.8 150 ppm/C 300 V 3 % Rn 1 2500 V 105 M 5% Max. Working Voltage (V) 44.7 100 141 300 www.vishay.com 2 For technical questions, contact: sfer@vishay.com Document Number: 51056 Revision: 04-Sep-08 P30L Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed MECHANICAL SPECIFICATIONS Mechanical Travel Operating Torque (Typical) End Stop Torque Tightening Torque of Mounting Nut Unit Weight Terminals 3 Ncm max. 70 Ncm max. 250 Ncm max. 23 to 32 g max. e3: pure Sn 300 5 4.25 oz.-inch max. 99 oz.-inch max. 22.13 lb-inch max. 0.8 to 1.13 oz. Vishay Sfernice ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 40 C to 100 C 40/100/56 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. 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. Location is obtained by fitting a special washer on the mounting face of the potentiometer. Panel Sealing Locating Peg 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 Advised load impedance: 1 M min. for resistance range of 1k to 50 k (1) a (2) b 1 M min. Document Number: 51056 Revision: 04-Sep-08 For technical questions, contact: sfer@vishay.com www.vishay.com 3 P30L Vishay Sfernice Long Life Potentiometer - 1 Million Cycles Heavy Duty - Cermet Fully Sealed PERFORMANCES TESTS CONDITIONS Phase A dry heat 100 C Phase B damp heat Phase C cold - 40 C Phase D damp heat 5 cycles 56 days 40 C 93 % HR 1 000 000 cycles at rated power Turn angle: 60 33 cycles per minute Temperature: 20 C 1000 h at rated power 90'/30' Ambient temperature 70 C 5 cycles - 40 C at 100 C 50 g at 11 ms 3 successive shocks in 3 directions 10 - 55 Hz 0.75 mm or 10 g during 6 h RT/RT (%) R1-2/R1-2 (%) OTHER Climatic Sequence 0.5 % 1% - Long Term Damp Heat 0.5 % 1% Insulation resistance > 100 M Contact resistance variation max. 35 % Independent linearity 10 % (Typical) Contact resistance variation max. 30% - Rotational Life 20 % - Load Life 20 % 20 % Rapid Temperature Change 0.5 % - Shock 0.1 % 0.2 % - Vibration 0.1 % 0.2 % - SAP ORDERING INFORMATION (Part Number 18 digits) P 3 0 L L 0 F D R 1 0 3 M A MODEL BUSHING L= M10 x 0.75 M = Panel sealed M10 x 0.75 OPTION 0 = None E = With Locating Peg (for M bushing only) L = LPRP Diameter F = O 6 mm AP = Custom shaft SHAFT Length For L Bushing G = 16 mm L = 25 mm R = 50 mm For M Bushing D = 13 mm J = 22 mm P = 47 mm End Shaft Shape R = Round On request S = Slotted D = Custom end shaft F = Flatted RESISTANCE CODE / TOLERANCE CODE / TAPER Ohmic Value Tolerance Variation Law A = linear SPECIAL NUMBER (if applicable) Given by VISHAY for custom design M = 20 % 102 = 1 k 502 = 5 k 103 = 10 k On request 503 = 50 k K = 10 % PART NUMBER DESCRIPTION (for information only) P30L MODEL L BUSHING 0 FDR 10K 20 % A TAPER SPECIAL BO10 PACKAGING SPECIAL SPECIAL e3 LEAD (Pb)-FREE OPTION SHAFT VALUE TOLERANCE www.vishay.com 4 For technical questions, contact: sfer@vishay.com 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 |
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