T18504KT10

T18 www.vishay.com Vishay Sfernice 3/4" Rectangular Multi-Turn Cermet Trimmer FEATURES • 0.75 W at 70 °C • Wide ohmic range (10  to 5 M) • Multi-finger wiper for better CRV • Tests according to CECC 41000 or IEC 60393-1 • Industrial grade • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 LINKS TO ADDITIONAL RESOURCES 3D 3D 3D Models DIMENSIONS in millimeters (± 0.5 mm) SHAFT Ø 0.5 (0.02) 1 2 3 1.5 (0.06) 1.4 (0.055) 4.8 (0.19) ± 0.2 6.4 (0.25) ± 0.2 Base level 0.6 (0.02) 4.8 (0.19) ± 0.2 0.6 (0.02) Ø 2.5 (0.1) 2.54 (0.1) ± 0.2 (1) 19 (0.748) 5.3 (0.2) ± 0.9 (0.035) 3.15 (0.125) (1) 7.6 (0.3) ± 0.2 (1) 5.1 (0.2) ± 0.2 (1) Note (1) To be measured at base level Revision: 21-Oct-2020 Document Number: 51027 1 For technical questions, contact: sferpottrimmers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T18 www.vishay.com Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive element Cermet Electrical travel 15 turns ± 1 10  to 5 M Resistance range Standard series E3 Tolerance 1 - 2.2 - 4.7 and 1 - 2 - 5 Standard ± 10 % Linear 0.75 W at +70 °C Power rating POWER IN W 0.75 0.50 0.25 0 0 60 70 80 40 20 100 125 140 AMBIENT TEMPERATURE IN °C c a Circuit diagram (3) (1) cw b (2) Temperature coefficient Limiting element voltage (linear law) Contact resistance variation End resistance Dielectric strength (RMS) Insulation resistance (500 VDC) See Standard Resistance Element table 400 V 1 % Rn or 1  max. 1 % or 2  1000 V 103 M min. MECHANICAL SPECIFICATIONS Mechanical travel Operating torque (max. Ncm) End stop torque 18 turns ± 5 3.5 Clutch action Net weight (max. g) 1.2 Wiper (actual travel) Positioned at approx. 50 % Terminals e3: pure Sn ENVIRONMENTAL SPECIFICATIONS Temperature range Climatic category Sealing Revision: 21-Oct-2020 -55 °C to +125 °C 55/125/4 Fully sealed - IP67 Document Number: 51027 2 For technical questions, contact: sferpottrimmers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T18 www.vishay.com Vishay Sfernice PERFORMANCES TESTS TYPICAL VALUES AND DRIFTS CONDITIONS Load life RT/RT (%) V1-2/V1-3 (%) OTHER 1000 h at rated power 90'/30' - ambient temp. 70 °C ±4% - - 4 days ±3% - Dielectric strength: 1000 VRMS Insulation resistance: > 20 M 5 cycles -55 °C to +125 °C ± 0.5 % ±2% - 50 g at 11 ms 3 successive shocks in 3 directions ±2% ±2% - 10 Hz to 55 Hz 0.75 mm or 10 g during 6 h ±2% ±2% - 200 cycles ± (3 % + 1 ) - Contact res. variation: < 1 % Rn Damp heat steady state Rapid temp. change Shock Vibration Rotational life Note • Nothing stated herein shall be construed as a guarantee of quality or durability STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES LINEAR LAW MAX. MAX. POWER WORKING AT 70 °C VOLTAGE MAX. WIPER CURRENT TYPICAL TCR -55 °C to +125 °C ppm/°C  W V mA 10 0.75 2.74 274 22 0.75 4.06 185 47 0.75 5.94 126 100 0.75 8.66 87 220 0.75 12.8 58 470 0.75 18.8 40 1K 0.75 27.4 27 2.2K 0.75 40.6 18 4.7K 0.75 59.4 13 10K 0.75 86.6 8.7 22K 0.75 128 5.8 47K 0.75 188 4 100K 0.75 274 2.7 220K 0.75 400 1.8 470K 0.34 400 0.85 1M 0.16 400 0.4 2.2M 0.07 400 0.18 4.7M 0.03 400 0.09 Revision: 21-Oct-2020 MARKING • Vishay trademark • Vishay part number or model and ohmic value (in , k, M) • Manufacturing date • Marking of terminal 3 PACKAGING • In tube of 25 pieces code T10 (TU25) ± 100 Document Number: 51027 3 For technical questions, contact: sferpottrimmers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T18 www.vishay.com Vishay Sfernice ORDERING INFORMATION (Part Number) T 1 8 2 2 4 K T 1 0 SPECIAL NUMBER MODEL OHMIC VALUE TOLERANCE PACKAGING T18 From 10  to 5 M 224 = 220 k K = 10 % T10 = tube 25 pieces (If applicable) Given by Vishay for custom design DESCRIPTION (for information only) T18 220K ± 10 % TU25 e3 MODEL VALUE TOLERANCE PACKAGING LEAD FINISH RELATED DOCUMENTS APPLICATION NOTES Potentiometers and Trimmers www.vishay.com/doc?51001 Guidelines for Vishay Sfernice Resistive and Inductive Components www.vishay.com/doc?52029 Revision: 21-Oct-2020 Document Number: 51027 4 For technical questions, contact: sferpottrimmers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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