T93 www.vishay.com Vishay Sfernice 3/8" Square Multi-Turn Cermet Trimmer FEATURES • Industrial grade • 0.5 W at 70 °C • Tests according to CECC 41000 or IEC 60393-1 • Contact resistance variation < 2 % DESIGN SUPPORT TOOLS click logo to get started • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Models Available The T93 is a small size trimmer - 3/8" x 3/8" x 3/16" - answering PC board mounting requirements. Five versions are available which differ by the position of the control screw in relation to the PC board plane and by the spacing of the terminals. Excellent operational stability is provided by the use of a cermet element. DIMENSIONS in millimeters (± 0.5 mm) Terminal Spacing on T93XA 9.8 max. 5 ± 1 a 2.54 PCB 5 max 2.3 ± 0.2 (1) a 2.54 bc ø 0.5 9.7 max ab 2.54 1.3 c 0.5 Slot 0.6 x 0.6 ø 2.2 1.2 ± 0.2 7.9 ± 0.2 T93XB 9.8 max 5 ± 1 0.6 ± 0.2 (1) 5 max 2.54 a b a c ø 0.5 9.7 max b 2.54 (1) 1.3 c 2.54 (1) 0.5 ø 2.2 Slot 0.6 x 0.6 7.9 ± 0.2 1.2 ± 0.2 T93YA 1.2 ± 0.1 2.3 ± 0.2 (1) 1.3 9.8 max 5 ± 1 1.6 ± 0.1 ø 2.2 a a 2.54 (1) b 9.7 max b 2.54 (1) c ø 0.5 c slot 0.6 x 0.6 0.5 5 max T93YB 0.6 ± 0.2 (1) 1.3 9.8 max 5 ± 1 1.2 ± 0.1 2.54 ø 2.2 a 1.6 ± 0.1 a b 9.7 max b 2.54 (1) c ø 0.5 c 2.54 (1) slot 0.6 x 0.6 0.5 5 max T93Z 4.8 ± 0.2 (1) 5.2 max 5 ± 1 2.54 (1) Slot 0.6 x 0.6 c 9.7 max b c 22..5544 ((11)) a ø 0.5 b ø 2.2 a Base level 1.3 1.3 ± 0.1 0.5 9.7 max. 1.2 ± 0.1 Note (1) To be measured at base level Revision: 26-Jan-18 1 Document Number: 51026 For technical questions, contact: sferpottrimmers@vishay.com 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

T93 www.vishay.com Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive element Cermet Electrical travel 21 turns ± 2 Resistance range 10  to 2.2 M Standard series E3 1 - 2.2 - 4.7 and on request 1 - 2 - 5 Standard 10 % Tolerance On request 5 % linear 0.5 W at +70 °C 0.5 W N Power rating R I E W O P 0 0 25 50 70 100 125 155 AMBIENT TEMPERATURE IN °C a c Circuit diagram (1) (3) b cw (2) Temperature coefficient See Standard Resistance Element table Limiting element voltage (linear law) 250 V Contact resistance variation 2 % Rn or 2  End resistance (typical) 1  Dielectric strength (RMS) 1000 V Insulation resistance (500 VDC) 106 M MECHANICAL SPECIFICATIONS Mechanical travel 23 turns ± 5 Operating torque (max. Ncm) 1.5 End stop torque Clutch action Net weight Approx. 0.82 g Wiper (actual travel) Positioned at approx. 50 % Terminals Pure Sn (code e3) ENVIRONMENTAL SPECIFICATIONS Temperature range -55 °C to +125 °C Climatic category 55/125/56 Sealing Fully sealed - IP67 Revision: 26-Jan-18 2 Document Number: 51026 For technical questions, contact: sferpottrimmers@vishay.com 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

T93 www.vishay.com Vishay Sfernice STANDARD RESISTANCE ELEMENT DATA LINEAR LAW TYPICAL STANDARD TCR RESISTANCE MAX. POWER MAX. WORKING MAX. CURRENT -55 °C VALUES AT 70 °C VOLTAGE THROUGH WIPER +125 °C  W V mA ppm/°C 10 0.5 2.2 224 22 0.5 3.3 150 47 0.5 4.8 103 100 0.5 7 70 220 0.5 10.5 47 470 0.5 15.3 32 1K 0.5 22.4 22 2.2K 0.5 33.2 15 4.7K 0.5 48.5 10 ± 100 10K 0.5 70.7 7 22K 0.5 105 4.8 47K 0.5 153 3.2 100K 0.5 224 2.2 220K 0.28 250 1.1 470K 0.13 250 0.53 1M 0.06 250 0.25 2.2M 0.028 250 0.11 PERFORMANCES TYPICAL VALUES AND DRIFTS TESTS CONDITIONS RT/RT (%) R1-2/R1-2 (%) 1000 h at rated power ± 1 % Load life ± 2 % 90'/30' - ambient temp. 70 °C Contact res. variation: < 1 % Rn Phase A dry heat 125 °C - 30 % Pr Phase B damp heat Climatic sequence ± 0.5 % ± 1 % Phase C cold -55 °C Phase D damp heat 5 cycles ± 0.5 % 56 days Long term damp heat Dielectric strength: 1000 V ± 1 % 40 °C, 93 % RH RMS Insulation resistance: > 104 M 5 cycles Rapid temperature change -55 °C to +125 °C ± 0.5 % V1-2/V1-3  ± 1 % 50 g at 11 ms Shock 3 successive shocks ± 0.1 % ± 0.2 % in 3 directions 10 Hz to 55 Hz Vibration 0.75 mm or 10 g ± 0.1 % V1-2/V1-3  ± 0.2 % during 6 h ± 4 % Rotational life 200 cycles - Contact res. variation: < 1 % Rn Note • Nothing stated herein shall be construed as a guarantee of quality or durability MARKING • Vishay trademark • Model • Style • Ohmic value (in , k, M) • Tolerance (in %) • Manufacturing date • Marking of terminal 3 Revision: 26-Jan-18 3 Document Number: 51026 For technical questions, contact: sferpottrimmers@vishay.com 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

T93 www.vishay.com Vishay Sfernice PACKAGING • In tube of 50 pieces code T20 (TU50) ORDERING INFORMATION (part number) T 9 3 X A 2 2 4 K T 2 0 SPECIAL Model STYLE OHMIC VALUE TOLERANCE PACKAGING NUMBER T93 XA From K = 10 % T20 = tube (If applicable) XB 10  to 2.2 M on request J = 5 % 50 pieces Given by YA 224 = 220 k Vishay YB for custom Z design DESCRIPTION (for information only) T93 XA 220K 10 % TU50 e3 MODEL STYLE VALUE TOLERANCE SPECIAL PACKAGING LEAD FINISH 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: 26-Jan-18 4 Document Number: 51026 For technical questions, contact: sferpottrimmers@vishay.com 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

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