T53Y Vishay Sfernice Miniature Trimmer Single-Turn Cermet FEATURES • Fully sealed RoHS • 0.25 Watt at 70 °C COMPLIANT • Wide ohmic range (10 Ω to 1 MΩ) • Low contact resistance variation (2 % or 3 Ω) • Small size for optimum packing density • Suitable for both manual or automatic operation • For SMD version see TS53Y series The T53 trimming potentiometer volumetric efficiency (5 x 5 x 2.7 mm) with high performance and stability. The T53 design is suitable for both manual or automatic operation. DIMENSIONS in millimeters 5 5.08 2.54 2.6 3 0.4 3.1 0.5 x 0.2 26 2.54 a 103 b 92 5 c cruciform screwdriver slot Ø 2.5 width 0.5 deep: 0.55 max deep (center): 0.7 CIRCUIT DIAGRAM a c (1) (3) b (2) cw Tolerances unless otherwise specified ± 0.25 www.vishay.com 36 For technical questions, contact: [email protected] See also: Application notes Document Number: 51014 Revision: 21-Jun-06 T53Y Miniature Trimmer Single-Turn Cermet Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive Element Cermet Electrical Travel 220° ± 15° 10 Ω to 1 MΩ Resistance Range Standard Series 1-2-5 Tolerance Standard Power Rating ± 20 % Linear 0.25 W at 70 °C Logarithmic not applicable Temperature Coefficient See Standard Resistance Element Data Limiting Element Voltage (Linear Law) 200 V 2 % or 3 Ω Contact Resistance Variation 0.1 % or 3 Ω End Resistance (Typical) Dielectric Strength (RMS) 1000 V Insulation Resistance 106 MΩ Specification in accordance with CECC 41100 MECHANICAL SPECIFICATIONS 0.25 270° ± 10° 1.5 3.5 0.15 0.20 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 55 °C to + 155 °C 55/125/56 enables cleaning IP67 POWER IN WATT Mechanical Travel Operating Torque (max. Ncm) End Stop Torque (max. Ncm) Unit Weight (max. g) POWER RATING CHART 0.15 0.10 0.05 0 0 20 40 60 70 100 120 140 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE TYPICAL VALUES AND DRIFTS TESTS ΔRT (%) RT CONDITIONS Load Life Moisture Resistance 1000 hours at rated power 90'/30' - ambient temperature + 70 °C ±2% MIL STD 202 Method 106 10 cycles of 24 hours constituted with damp heat - cold - vibrations ±2% ±2% Thermal Shock - 55 °C to + 125 °C - 5 cycles ±1% Vibration Document Number: 51014 Revision: 21-Jun-06 ±3% Dielectric strength: 1000 V RMS Insulation resistance: > 104 MΩ Temperature 40 °C - RH 93 % 56 days Shock ±3% Contact resistance variation: ΔR < 1 % Rn Long Term Damp Heat Rotational Life (Electrical and Mechanical) ΔR1-2 (%) R1-2 ±3% Dielectric strength: 1000 V RMS Insulation resistance: > 104 MΩ ΔV1-2 ≤±2% V1-3 100 cycles - rated power ±3% MIL STD 202 Method 213/1 100 g - 6 ms 3 successive shocks in 3 directions ±1% ΔV1-2 ≤±1% V1-3 MIL STD 202 Method 204/D 20 g - 12 hours ±1% ΔV1-2 ≤±1% V1-3 For technical questions, contact: [email protected] See also: Application notes www.vishay.com 37 T53Y Miniature Trimmer Single-Turn Cermet Vishay Sfernice MARKING STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES VISHAY trademark, ohmic value, manufacturing date. LINEAR LAW MAX. MAX. POWER WORKING AT 70 °C VOLTAGE MAX. WIPER CUR. TCR - 55 °C + 125 °C Ω W V mA ppm/°C 10 20 50 0.25 1.58 2.24 3.54 158 112 71 0 + 200 5.00 7.07 11.2 15.8 22.4 35.4 50.0 70.7 112 158 200 200 200 50 35 22 16 11 7 5 3.5 2.2 1.6 1.0 0.4 0.2 100 200 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M 0.25 0.20 0.08 0.04 The ohmic value is indicated by a 3 figure code, the first two are significant figures, the third one is the multiplier. Example: 100 = 10 Ω 101 = 100 Ω 102 = 1000 Ω 503 = 50 000 Ω The manufacturing date is indicated by four digits, the first two for the year, the last two for the week number. SOLDERING RECOMMENDATIONS see Application notes ± 100 PACKAGING – In bulk (plastic box of 250 pieces), code BO250 ORDERING INFORMATION T53 SERIES Y STYLE 500 kΩ OHMIC VALUE ± 20 % TOLERANCE BO250 PACKAGING e3 LEAD FINISH e3: pure Sn SAP PART NUMBERING GUIDELINES T 5 MODEL 3 Y STYLE 5 0 OHMIC VALUE 4 M TOL B 4 PACKAGING CODE 1 SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables www.vishay.com 38 For technical questions, contact: [email protected] See also: Application notes Document Number: 51014 Revision: 21-Jun-06 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1