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| TSM4 Vishay Sfernice Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed FEATURES * 0.25 W at 85 C * Professional grade * Test according to CECC 41 000 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. The TSM4 design is suitable for both manual or automatic operation, and can withstand vapor phase and reflow soldering techniques. * Wide ohmic range (10 to 1 M) * Low contact resistance variation (2 % or 3 ) * Small size for optimum packing density * Suitable for both manual or automatic operation RoHS COMPLIANT DIMENSIONS in millimeters TSM4 YL 4.8 1 TSM4 YJ 4.8 1 0.2 TSM4 ZL 2 6.2 1 TSM4 ZJ 0.2 2 4.6 3 0.8 1.25 1.25 1.25 4.8 1 1 3.7 3.5 2.7 3 leads 0.6 x 0.15 1.2 min. 4.6 1 3 5.1 max. 2.3 min. 5.3 12 1.25 1.25 3 leads 0.6 x 0.15 0.2 3.5 O 1.5 slot 0.5 x 0.4 5.1 3 1.25 1.25 5.1 5.3 12 3 5.1 1.25 4.8 3 leads 0.6 x 0.15 3.7 3.5 3.5 3.8 O 1.5 slot 0.5 x 0.4 0.2 2.7 3 leads 0.6 x 0.15 1.3 0.7 O 1.5 slot 0.5 x 0.4 O 1.5 slot 0.5 x 0.4 RECOMMENDED SOLDERING AREAS 1.8 2 3.8 2 2.54 2.9 1.6 1.3 2.54 1.3 2.3 1.3 2.3 1.8 1.6 5.3 2.3 1.8 1.6 4 2 1.8 2 1.3 CIRCUIT DIAGRAM a (1) b (2) CW c (3) Tolerances unless otherwise specified 0.5 Document Number: 51009 Revision: 02-Oct-07 For technical questions, contact: sfer@vishay.com See also: Application notes www.vishay.com 21 TSM4 Vishay Sfernice Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed ELECTRICAL SPECIFICATIONS Resistive Element Electrical Travel Resistance Range Standard Series Tolerance Standard Power Rating Temperature Coefficient Limiting Element Voltage (Linear Law) Contact Resistance Variation (Typical) End Resistance (Typical) Dielectric Strength (RMS) Insulation Resistance Linear Logarithmic Cermet 11 turns 2 10 to 1 M 1-2-5 10 % 0.25 W at + 85 C Not applicable See Standard Resistance Element Table 200 V 2 % or 3 1 600 V 106 M MECHANICAL SPECIFICATIONS Mechanical Travel Operating Torque (max. Ncm) End Stop Torque (Ncm) Unit Weight (max. g) Wiper (actual travel) 13 turns 2 1 clutch action (2 turns max) 0.15 positioned at approx. 50 % POWER RATING CHART 0.25 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing MSL Level - 55 C to + 125 C 55/125/56 sealed container solder immersion IP67 1 POWER IN WATT 0.125 0 0 20 40 60 85 100 120 140 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE TYPICAL VALUES AND DRIFTS TESTS CONDITIONS 1000 hours at rated power 90'/30' - ambient temperature + 85 C MIL STD 202 Method 106 10 cycles of 24 hours constituted with damp heat - cold - vibrations Temperature 40 C - RH 93 % 56 days - 55 C to + 125 C - 5 cycles 100 cycles - rated power MIL STD 202 Method 213/1 100 g - 6 ms 3 successive shocks in 3 directions MIL STD 202 Method 204/D 20 g - 12 hours 2% 2% Dielectric strength: 1000 V RMS Insulation resistance: > 104 M 2% Dielectric strength: 1000 VRMS Insulation resistance: > 104 M 1% (3 % + 3 ) 1% V1-2 1% V1-3 V1-2 1% V1-3 Document Number: 51009 Revision: 02-Oct-07 V1-2 2% V1-3 3% RT (%) RT R1-2 (%) R1-2 3% 3% Load Life Contact resistance variation: > 1 % Rn Moisture Resistance Long Term Damp Heat Thermal Shock Rotational Life (Electrical and Mechanical) Shock Vibration 1% www.vishay.com 22 For technical questions, contact: sfer@vishay.com See also: Application notes TSM4 Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES 10 20 50 100 200 500 1K 2K 5K 10K 20K 50K 100K 200K 500K 1M LINEAR LAW MAX. MAX. MAX. CUR. POWER WORKING THROUGH AT 85 C VOLTAGE ELEMENT W 0.25 V 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 mA 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 TYPICAL TCR - 55 C + 125 C ppm/C Vishay Sfernice MARKING VISHAY trademark, ohmic value, manufacturing date. 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 = 10 101 = 100 102 = 1000 503 = 50 000 SOLDERING RECOMMENDATIONS 100 see Application notes 0.25 0.08 0.04 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. O 23 2 O 178 O 70 13 12 6.46 O 12.7 5.5 Version Y 12 7.25 1.75 O 1.5 4 2 0.3 Version Z 12 7.25 8 6.07 3.95 1.75 4 O 1.5 2 0.3 ORDERING INFORMATION TSM4 SERIES YL STYLE 500 k OHMIC VALUE 10 % TOLERANCE TR250 PACKAGING Version Z: code TR500 Version Y: code TR250 On request: BO50 e3 LEAD FINISH e3: pure Sn SAP PART NUMBERING GUIDELINES T S M 4 Y STYLE L 5 0 OHMIC VALUE 4 K TOL. R 0 PACKAGING CODE 5 SPECIAL (IF APPLICABLE) MODEL See the end of this data book for conversion tables Document Number: 51009 Revision: 02-Oct-07 For technical questions, contact: sfer@vishay.com 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 |
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