T63 www.vishay.com Vishay Sfernice 1/4" Multi-Turn Fully Sealed Container Cermet Trimmer FEATURES • 0.25 W at 70 °C • Industrial grade • Tests according to CECC 41000 or IEC 60393-1 • Multi-turn operation • Low contact resistance variation 1 % typical Due to their square shape and small size (6.8 mm x 6.8 mm x 5 mm), the multi-turn trimmers of the T63 series are ideally suited for PCB use, enabling high density board mounting with reduced space requirement between cards. • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Six versions are available differing by the top or side position of the adjustment screw and by PC pins configuration. The use of cermet for the resistive track ensures an excellent stability of nominal specifications throughout life. DIMENSIONS in millimeters (± 0.5 mm) Terminal Spacing on a 2.54 PCB T63XA 6.8 ± 0.2 4 min. Ø 0.45 2.54 2.54 Screwdriver slot 0.5 x 0.5 2.3 ± 0.2 5 max. a b c 0.25 6.8 ± 0.2 0.7 Ø 1.8 a b c 1 ± 0.1 5.7 ± 0.1 T63XB 6.8 ± 0.2 4 min. 1.2 ± 0.3 5 max. 2.54 2.54 a b c 0.25 6.8 ± 0.2 2.54 Screwdriver slot 0.5 x 0.5 0.7 Ø 1.8 a b c 1 ± 0.1 5.7 ± 0.1 T63YA 7.8 max. Ø 0.45 5 max. 6.8 ± 0.2 4 min. 1 ± 0.1 2.54 a b c 0.25 Ø 1.8 6.8 ± 0.2 2.54 2.3 ± 0.2 T63YB 1.2 ± 0.3 6.8 ± 0.2 4 min. 2.54 2.54 5 max. 1 ± 0.1 a b c 0.25 Ø 1.8 6.8 ± 0.2 2.54 T63ZA 1.3 ± 0.1 a b c 1.3 ± 0.1 a b c 6.8 ± 0.2 c b a 6.8 ± 0.2 Ø 1.8 c b a 2.54 2.54 1.3 ± 0.1 3.7 1 ± 0.1 T63ZB 6.8 ± 0.2 c b a 6.8 ± 0.2 Ø 1.8 2.54 2.54 5 max. 4 min. c b a 2.54 3.7 Revision: 24-Sep-15 Document Number: 51024 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T63 www.vishay.com Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive element Cermet Electrical travel 14 turns ± 2 10 to 2.2 M Resistance range Standard series and on request series E3 Tolerance 1 - 2 - 5 (1 - 2.2 - 4.7) Standard ± 10 % On request ±5% Linear 0.25 W at 70 °C Power rating POWER IN W 0.25 0 0 25 70 50 125 100 155 AMBIENT TEMPERATURE IN °C Circuit diagram Temperature coefficient Limiting element voltage (linear law) Contact resistance variation End resistance (typical) a c (1) (3) cw b (2) See Standard Resistance Element table 250 V 2 % Rn or 2 1 Dielectric strength (RMS) 1000 V Insulation resistance (500 VDC) 106 M MECHANICAL SPECIFICATIONS Mechanical travel Operating torque (max. Ncm) End stop torque 15 turns ± 5 1.5 Clutch action Unit weight (max. g) 0.5 Wiper (actual travel) Positioned at approx. 50 % Terminals Pure Sn (code e3) ENVIRONMENTAL SPECIFICATIONS Temperature range Climatic category Sealing Revision: 24-Sep-15 -55 °C to +155 °C 55/125/56 Fully sealed - IP67 Document Number: 51024 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T63 www.vishay.com Vishay Sfernice PERFORMANCES TESTS CONDITIONS TYPICAL VALUES AND DRIFTS RT/RT R1-2/R1-2 OTHER Electrical endurance 1000 h at rated power 90'/30' - ambient temperature 70 °C ±1% ±2% Contact res. variation: < 1 % Rn Climatic sequence Phase A dry heat 125 °C - 30 % Pr Phase B damp heat Phase C cold -55 °C Phase D damp heat 5 cycles ± 0.5 % ±1% - 56 days 40 °C, 93 % RH ± 0.5 % ±1% Dielectric strength: 1000 VRMS Insulation resistance: > 104 M 5 cycles -55 °C to +125 °C ± 0.5 % - V1-2/V1-3 ± 1 % 50 g at 11 ms 3 successive shocks in 3 directions ± 0.1 % ± 0.2 % - 10 Hz to 55 Hz 0.75 mm or 10 g during 6 h ± 0.1 % - V1-2/V1-3 ± 0.2 % - Contact res. variation: < 1 % Rn Damp heat, steady state Rapid temperature change Shock Vibration Mechanical endurance 200 cycles ± (2 % + 3 ) Note • Nothing stated herein shall be construed as a guarantee of quality or durability. STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES LINEAR LAW MAX. MAX. POWER WORKING AT 70 °C VOLTAGE MAX. WIPER CURRENT TYPICAL TCR -55 °C +125 °C ppm/°C W V mA 10 0.25 1.58 158 20 0.25 2.23 112 50 0.25 3.5 77 100 0.25 35 50 200 0.25 7.07 35 500 0.25 11.2 22 1K 0.25 15.8 15.8 2K 0.25 22.3 11.2 5K 0.25 35.3 7.1 10K 0.25 50 5 20K 0.25 70.7 3.5 25K 0.25 79 3.2 50K 0.25 112 2.2 100K 0.25 158 1.6 200K 0.25 224 1.1 250K 0.25 250 1.1 500K 0.13 250 0.5 1M 0.06 250 0.25 2.2M 0.03 250 0.125 Revision: 24-Sep-15 MARKING • • • • • • • Vishay trademark Model Style Ohmic value (in , k, M) Tolerance (in %) only if non standard Manufacturing date Marking of terminal 3 PACKAGING • In tube of 50 pieces code T20 (TU50) ± 100 Document Number: 51024 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 T63 www.vishay.com Vishay Sfernice ORDERING INFORMATION (part number) T 6 3 X A 1 0 4 K T 2 0 MODEL STYLE OHMIC VALUE TOLERANCE PACKAGING T63 XA XB YA YB ZA ZB From 10 to 2.2 M 104 = 100 k K = 10 % on request J = 5 % T20 = tube 50 pieces SPECIAL NUMBER (If applicable) Given by Vishay for custom design DESCRIPTION (for information only) T63 XA 100K 10 % MODEL STYLE VALUE TOLERANCE SPECIAL TU e3 PACKAGING LEAD (Pb)-FREE RELATED DOCUMENTS APPLICATION NOTES Potentiometers and Trimmers www.vishay.com/doc?51001 Guidelines for Vishay Sfernice Resistive and Inductive Components www.vishay.com/doc?52029 Revision: 24-Sep-15 Document Number: 51024 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000