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| TSM4 Vishay Sfernice Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed FEATURES 0.25 Watt at 85C Professional grade Excellent stability 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 Low contact resistance variation Small size for optimum packing density Suitable for both manual or automatic operation DIMENSIONS in millimeters TSM4 YL TSM4 YJ TSM4 ZL TSM4 ZJ 4.8 1 4.8 1 0.2 0.2 2 2 5.3 12 3 5.1 5.3 12 3 5.1 2.3 min. 6.2 1 3 4.6 1.2 min. 4.6 0.8 1.25 1 3 5.1 max. 1.25 1.25 0.2 3 leads 0.6 x 0.15 1.25 1.25 1.25 4.8 1.25 1.25 4.8 0.2 3 leads 0.6 x 0.15 3.7 3.5 1 2.7 3.7 3.5 1 2.7 3.5 5.1 3.5 3.8 3 leads 0.6 x 0.15 O 1.5 slot 0.5 x 0.4 3 leads 0.6 x 0.15 O 1.5 slot 0.5 x 0.4 1.3 O 1.5 slot 0.5 x 0.4 0.7 O 1.5 slot 0.5 x 0.4 RECOMMENDED SOLDERING AREAS 1.8 1.8 1.8 1.8 1.6 2 4 2.3 2 1.3 2.3 1.6 2 3.8 2 2.9 1.6 1.3 5.3 1.3 2.54 2.54 2.3 1.3 CIRCUIT DIAGRAM a (1) b (2) CW c (3) Document Number: 51009 Revision: 20-Oct-04 For technical questions, contact: sfer@vishay.com 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 End Resistance (Typical) Dielectric Strength (RMS) Insulation Resistance Linear Logarithmic Cermet 11 turns 2 10W to 1MW 1-2-5 10% 0.25W at + 85C not applicable See Standard Resistance Element Table 200V 1% or 3W 1W 600V 106MW MECHANICAL SPECIFICATIONS Mechanical Travel Operating Torque (max. Ncm) End Stop Torque (Ncm) Unit Weight (max. g) 13 turns 2 1 clutch action 0.15 POWER RATING CHART RATED POWER IN WATT 0.25 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 55C to + 125C 55 / 125 / 56 sealed container solder immersion IP67 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 + 85C MIL STD 202 Method 106 10 cycles of 24 hours constituted with damp heat - cold - vibrations Temperature 40C - RH 93 % 56 days - 55C to + 125C - 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 MW 2% Dielectric strength: 1000 V RMS Insulation resistance: > 104 MW 1% 3% 1% DV1-2 V1-3 1% DV1-2 2% V1-3 3% DRT (%) RT DR1-2 (%) R1-2 3% 3% Load Life Contact resistance variation: D > 1% Rn Moisture Resistance Long Term Damp Heat Thermal Shock Rotational Life (Electrical and Mechanical) Shock Vibration 1% DV1-2 1% V1-3 Document Number: 51009 Revision: 20-Oct-04 www.vishay.com 22 For technical questions, contact: sfer@vishay.com TSM4 Surface Mount Miniature Trimmers Multi-Turn Cermet Sealed MARKING STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES W 10 20 50 100 200 500 1k 2k 5k 10k 20k 50k 100k 200k 500k 1M LINEAR LAW MAX. MAX. CUR. MAX. POWER WORKING THROUGH AT 85C VOLTAGE ELEMENT W 0.25 V 1.58 2.23 3.53 5 7.07 11.2 15.8 22.3 35.3 50 70.7 112 158 200 200 200 mA 158 112 77 50 35 22 15.8 11.2 7.1 5 3.5 2.2 1.6 1 0.4 0.2 T.C. -55C +125C ppm/C 0 + 200 Vishay Sfernice 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 = 10W 101 = 100W 102 = 1000W 503 = 50000W SOLDERING RECOMMENDATIONS Vapor phase: 215C/20 to 40 seconds. 100 Reflow: 230C/20 seconds. Do not exceed peak 260C 0.2 0.08 0.04 PACKAGING In bulk (plastic box of 50 pieces). On tape and reel on request, by 500 pieces for Z version, or 250 pieces for Y version. 2 O 23 O 178 O 70 13 O 12.7 Version Y 12 7.25 1.75 12 6.46 5.5 4 O 1.5 2 0.3 Version Z 12 7.25 1.75 8 6.07 3.95 4 O 1.5 2 0.3 ORDERING INFORMATION TSM4 SERIES YL STYLE 500KW OHMIC VALUE 10% TOLERANCE BO50 PACKAGING BO50 Version Z: code TR500 Version Y: code TR250 On request SAP PART NUMBERING GUIDELINES T S M 4 Y L 5 0 4 K B 2 5 MODEL STYLE OHMIC VALUE TOL PACKAGING CODE SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables Document Number: 51009 Revision: 20-Oct-04 For technical questions, contact: sfer@vishay.com www.vishay.com 23 |
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