TSM4 Vishay Sfernice Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed FEATURES • 0.25 W at 85 °C RoHS • Professional grade COMPLIANT • Test according to CECC 41 000 • Wide ohmic range (10 Ω to 1 MΩ) The TSM4 trimming potentiometer has been designed for surface mount applications and offers volumetric efficiency 5 x 5 x 3.7 mm3 with high performance and stability. • Low contact resistance variation (2 % or 3 Ω) • Small size for optimum packing density The TSM4 design is suitable for both manual or automatic operation, and can withstand vapor phase and reflow soldering techniques. • Suitable for both manual or automatic operation DIMENSIONS in millimeters TSM4 YL TSM4 YJ 4.8 1 TSM4 ZL 0.2 4.8 1 5.3 3 1 2 1.25 3 4.6 3 0.8 3 1 1.25 1.25 1.25 4.8 4.8 3.7 3.5 5.1 2.7 3.5 3.8 Ø 1.5 slot 0.5 x 0.4 0.7 1 1 3 leads 0.6 x 0.15 0.2 1.3 5.1 max. 4.6 1.25 3 leads 0.6 x 0.15 3.5 1.2 min. 1.25 1.25 1.25 0.2 2 6.2 5.1 1 1 2 0.2 2 2.3 min. 5.1 5.3 TSM4 ZJ 3.5 3.7 3 leads 0.6 x 0.15 3 leads 0.6 x 0.15 Ø 1.5 slot 0.5 x 0.4 2.7 Ø 1.5 slot 0.5 x 0.4 Ø 1.5 slot 0.5 x 0.4 RECOMMENDED SOLDERING AREAS 1.8 1.8 1.8 2 1.6 1.6 1.6 2 2 4 5.3 2.9 3.8 1.8 2 2.3 1.3 2.54 1.3 2.54 2.3 1.3 2.3 1.3 CIRCUIT DIAGRAM a c (1) (3) CW b (2) Tolerances unless otherwise specified ± 0.5 Document Number: 51009 Revision: 02-Oct-07 For technical questions, contact: [email protected] See also: Application notes www.vishay.com 21 TSM4 Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive Element Cermet Electrical Travel 11 turns ± 2 10 Ω to 1 MΩ Resistance Range Standard Series 1-2-5 Tolerance Standard ± 10 % Power Rating Linear 0.25 W at + 85 °C Logarithmic Not applicable Temperature Coefficient See Standard Resistance Element Table Limiting Element Voltage (Linear Law) 200 V Contact Resistance Variation (Typical) 2 % or 3 Ω End Resistance (Typical) 1Ω Dielectric Strength (RMS) 600 V 106 MΩ Insulation Resistance Mechanical Travel Operating Torque (max. Ncm) End Stop Torque (Ncm) Unit Weight (max. g) Wiper (actual travel) POWER RATING CHART 13 turns ± 2 1 clutch action (2 turns max) 0.15 positioned at approx. 50 % ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing MSL Level - 55 °C to + 125 °C 55/125/56 sealed container solder immersion IP67 1 0.25 POWER IN WATT MECHANICAL SPECIFICATIONS 0.125 0 0 20 40 60 85 100 120 140 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE TYPICAL VALUES AND DRIFTS TESTS Load Life Moisture Resistance 1000 hours at rated power 90'/30' - ambient temperature + 85 °C ±2% MIL STD 202 Method 106 10 cycles of 24 hours constituted with damp heat - cold - vibrations ±2% Long Term Damp Heat Temperature 40 °C - RH 93 % 56 days Thermal Shock - 55 °C to + 125 °C - 5 cycles Rotational Life (Electrical and Mechanical) Shock Vibration www.vishay.com 22 100 cycles - rated power ΔR1-2 (%) R1-2 ΔRT (%) RT CONDITIONS ±3% Contact resistance variation: Δ > 1 % Rn ±3% Dielectric strength: 1000 V RMS Insulation resistance: > 104 MΩ ±2% ±3% Dielectric strength: 1000 VRMS Insulation resistance: > 104 MΩ ±1% ΔV1-2 ≤±2% V1-3 ± (3 % + 3 Ω) 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 Document Number: 51009 Revision: 02-Oct-07 TSM4 Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed MARKING STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES LINEAR LAW MAX. MAX. MAX. CUR. POWER WORKING THROUGH AT 85 °C VOLTAGE ELEMENT Ω W V mA ppm/°C 0.25 1.58 2.23 3.53 5.00 7.07 11.2 15.8 22.3 35.3 50.0 70.7 112 158 200 200 200 158 112 77 50 35 22 15.8 11.2 7.1 5.0 3.5 2.2 1.6 1.0 0.4 0.2 ± 100 0.25 0.08 0.04 VISHAY trademark, ohmic value, manufacturing date. TYPICAL TCR - 55 °C + 125 °C 10 20 50 100 200 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M Vishay Sfernice The ohmic value is indicated by a 3 figure code, the first two digits are significant figures, the third one is the multiplier. Example: 100 = 10 Ω 101 = 100 Ω 102 = 1000 Ω 503 = 50 000 Ω SOLDERING RECOMMENDATIONS see Application notes PACKAGING On tape and reel, by 500 pieces for Z version: code TR500, or 250 pieces for Y version: code TR250. In bulk on request (plastic box of 50 pieces): code BO50. 2 Ø 70 Ø 23 Ø 178 13 5.5 1.75 7.25 12 Version Y Ø 12.7 6.46 12 Version Z 0.3 4 Ø 1.5 2 8 3.95 1.75 12 7.25 6.07 4 0.3 Ø 1.5 2 ORDERING INFORMATION TSM4 SERIES YL STYLE 500 kΩ OHMIC VALUE ± 10 % TOLERANCE TR250 PACKAGING e3 LEAD FINISH Version Z: code TR500 Version Y: code TR250 On request: BO50 e3: pure Sn SAP PART NUMBERING GUIDELINES T S M MODEL 4 Y L STYLE 5 0 OHMIC VALUE 4 K TOL. R 0 PACKAGING CODE 5 SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables Document Number: 51009 Revision: 02-Oct-07 For technical questions, contact: [email protected] See also: Application notes www.vishay.com 23 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