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TS6 Vishay Sfernice Multiturn Surface Mount Miniature 1/4" Square Cermet Trimmers, Fully Sealed FEATURES * 0.25 Watt at 85C * GAM T1 * Military and Professional Grade * Multiturn operation * A low contact resistance variation * Tight tolerancing * Low end contact resistance * Full sealing * Multifinger wiper contact in precious metal The TS6 multiturn trimmer has been designed for use in PCB surface mounting applications. Three variations are available according to the positioning of the control screw and contact positions. The cermet track gives a high stability performance with an extended ohmic capacity of 10 to 2M. DIMENSIONS in millimeters TS6X slot 0.5 x 0.5 0.25 5.8 0.10 O 1.8 0.7 2.54 O 0.45 2.54 0.20 6.85 max 6.7 max 6.85 max 2.54 7.5 5 max 1 0.10 2.54 b RECOMMENDED SOLDERING AREAS 1 c a 3 b c a TS6Z slot 0.5 x 0.5 6.85 max O 1.8 1.3 0.1 5 max c 3 b 9.3 1 0.1 a 1 2.54 2.54 0.25 6.85 max 7.6 max 8.85 max O 0.45 2.54 5.3 max 2.54 TS6Y c 1.3 0.1 b a 1 0.10 O 0.45 2.54 2.54 6.85 max 0.3 slot 0.5 x 0.5 5 max 2.54 O 1.8 8 max 6.7 max 6.85 max 2.54 1 7.5 b c a 3 a CIRCUIT DIAGRAM c (3) (1) b (2) Document Number: 51010 Revision 28-Mar-03 cw For technical questions, contact sfer@vishay.com www.vishay.com 23 TS6 Vishay Sfernice Multiturn Surface Mount Miniature 1/4" Square Cermet Trimmers, Fully Sealed ELECTRICAL SPECIFICATIONS Resistive Element Electrical Travel Resistance Range Standard Series E3 and Series Tolerance Power Rating Linear Temperature Coefficient Limiting Element Voltage (Linear Law) Contact Resistance Variation End Resistance (Typical) Dielectric Strength (RMS) Insulation Resistance Standard On request Cermet 13 turns 2 10 to 2M 1 - 2.2 - 4.7 and 1 - 2 - 5 10% 5% 0.25W at 85C See Standard Resistance Element Data 250V 2% Rn or 2 1 1000V 106M MECHANICAL SPECIFICATIONS Mechanical Travel Operating Torque (max. Ncm) End Stop Torque Unit Weight (max. g) POWER RATING CHART 0.25 RATED POWER IN WATT 15 turns 5 1.5 clutch action 0.5 0.125 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 55C + 155C 55/125/56 fully sealed container solder immersion IP67 0 0 50 85 100 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE CECC 41100 TESTS CONDITIONS Phase A dry heat 125C Phase B damp heat Phase C cold - 55C Phase D damp heat 5 cycles 56 days 200 cycles at rated power 1000 h at rated power 90'/30' - ambient temp. 85C 5 cycles - 55C to + 125C 50 g at 11m secs 3 successive shocks in 3 directions 10-55Hz 0.75mm or 10 g for 6 hours RT (%) REQUIREMENTS R1-2 (%) RT R1-2 2% 3% TYPICAL VALUES AND DRIFTS RT (%) RT 0.5% R1-2 (%) R1-2 1% Climatic Sequence Long Term Damp Heat Rotational Life (Electrical, Mechanical) Load Life Thermal Shock Shock Vibration 2% 3% Dielectric strength : 250 V RMS Insulation resistance : > 100 M 2% Contact res. variat.: < 3% Rn 2% 4% Contact res. variat.: < 3% Rn V1-2 1.5% 1% V1-3 1% V1-2 V1-3 2% 0.5% 1% Dielectric strength : 1000 V4RMS Insulation resistance : > 10 M 2% Contact res. variat.: < 1% Rn 1% 2% Contact res. variat.: < 1% Rn V1-2 0.5% < 1% V1-3 0.1% 0.2% V1-2 V1-3 1% 2% 0.1 % < 0.2% www.vishay.com 24 For technical questions, contact sfer@vishay.com Document Number: 51010 Revision 28-Mar-03 TS6 Multiturn Surface Mount Miniature 1/4" Square Cermet Trimmers, Fully Sealed STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES 10 22 47 100 220 470 1k 2.2k 4.7k 10k 22k 47k 100k 220k 470k 1M 2M MAX. POWER AT 85C W 0.25 Vishay Sfernice . LINEAR LAW MAX. MAX. CUR. WORKING THROUGH VOLTAGE ELEMENT V mA 158 1.58 107 2.34 73 3.43 5 7.42 10.8 15.8 23.4 34.3 50 74.2 108.4 158 234 250 250 250 50 34 23 15.8 10.7 7.3 5 3.37 2.31 1.58 1.97 0.53 0.25 0.125 MARKING Printed : VISHAY trademark, series, style, ohmic value (in , k, M), tolerance (in %) only if non standard, manufacturing date, marking of terminal 3. T.C. - 55C + 125C ppm/C 0 + 200 SOLDERING RECOMMENDATION Soldering cycle : 2 mn at 215C or 5 seconds at 260C or with an IRON 40 W : 3 seconds at 350C. Soldering is recommended by reflow and vapor phase. 100 0.25 0.13 0.06 0.03 PACKAGING - X, Y and Z types : on tape and reel (Dia. 330mm) of 500 pieces: TR - In magazine pack by 50 pieces (Tube) code "TU" ORDERING INFORMATION TS6 SERIES Y STYLE 470K OHMIC VALUE 10% TOLERANCE TU50 PACKAGING TU50: Tube TR500: Tape and reel Document Number: 51010 Revision 28-Mar-03 For technical questions, contact sfer@vishay.com www.vishay.com 25 |
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