 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| T93 Vishay Sfernice 3/8" Square Multi-Turn Cermet Trimmers FEATURES Industrial Grade 0.5 Watt at 70C CECC 41 100 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. MIL-R-22097 Good stability Contact resistance variation < 1% typical Meet MIL-R-22097 specifications Terminal Spacing on a 2.54 PCB DIMENSIONS in millimeters T93XA 2.54 2.54 9.8 max 2.3 0.2* a b c 1.3 0.5 7.9 0.2 51 5 max 9.7 max o 0.5 a b c slot 0.6 x 0.6 o 2.2 1.2 0.2 T93XB 2.54 0.6 0.2* 9.8 max 51 5 max 2.54* 2.54* a b c 1.3 0.5 7.9 0.2 9.7 max o 0.5 a b c slot 0.6 x 0.6 o 2.2 1.2 0.2 T93YA 2.54* 2.54* 1.2 0.1 2.3 0.2* 1.3 o 2.2 9.8 max 51 1.6 0.1 a b c 9.7 max o 0.5 5 max a b c slot 0.6 x 0.6 T93YB 0.6 0.2* 2.54 o 2.2 2.54* 2.54* 1.3 9.8 max 51 1.2 0.1 1.6 0.1 a b c 9.7 max o 0.5 5 max a b c slot 0.6 x 0.6 0.5 T93Z 4.8 0.2* 5.2 max 2.54* slot 0.6 x 0.6 2.54* 2.54* o 2.2 1.3 9.7 max 0.5 1.3 0.1 1.2 0.1 c b a 51 c b a 9.7 max o 0.5 Base level CIRCUIT DIAGRAM a (1) c (3) b (2) cw * to be measured at base level Document Number: 51026 Revision: 05-Aug-04 For technical questions, contact: sfer@vishay.com www.vishay.com 73 T93 Vishay Sfernice 3/8" Square Multi-Turn Cermet Trimmers ELECTRICAL SPECIFICATIONS Resistive Element Electrical Travel Resistance Range Standard series E3 Tolerance Power Rating Temperature Coefficient Limiting Element Voltage (Linear Law) Contact Resistance Variation End Resistance (Typical) Dielectric Strength (RMS) Insulation Resistance (500VDC) Standard On Request Linear Logarithmic cermet 19 turns 2 10W to 2.2MW 1 - 2.2 - 4.7 and on request 1 - 2 - 5 10% 5% 0.5W at + 70C not applicable See Standard Resistance Element Table 250V 2% Rn or 2W 1W 1000V 106MW MECHANICAL SPECIFICATIONS Mechanical Travel Operating Torque (max. Ncm) End Stop Torque Unit Weight (max. g) 22 turns 5 1.5 clutch action 1.2 POWER RATING CHART RATED POWER IN WATT 0.5 ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing - 55C to + 155C 55 / 125 / 56 fully sealed container IP67 0 0 25 50 70 85 100 155 AMBIENT TEMPERATURE IN DEGREES CELSIUS PERFORMANCE TYPICAL VALUES AND DRIFTS TESTS CONDITIONS 1000 hours at rated power 90'/30' - ambient temp. 70C Phase A dry heat 125C - 30% Pr Phase B damp heat Phase C cold - 55C Phase D damp heat 5 cycles 56 days 5 cycles - 55C at + 125C 50 g at 11m secs 3 successive shocks in 3 directions 10-55 Hz 0.75mm or 10 g during 6 hours 200 cycles DRT (%) RT 1% Contact res. variation: < 1% Rn DR1-2 (%) R1-2 2% Load Life Climatic Sequence 0.5% 1% 0.5% Long Term Damp Heat Dielectric strength: 1000V RMS Insulation resistance: > 104 MW 0.5% DV1-2 V1-3 1% Rapid Temperature Change 1% 0.2% Shock 0.1% DV1-2 V1-3 Vibration 0.1% 2% Contact res. variation: < 1% Rn 0.2% Rotational Life www.vishay.com 74 For technical questions, contact: sfer@vishay.com Document Number: 51026 Revision: 05-Aug-04 T93 3/8" Square Multi-Turn Cermet Trimmers MARKING Printed: - VISHAY trademark - series - style - ohmic value (in W, kW, MW) - tolerance (in %) - manufacturing date - marking of terminal 3 Vishay Sfernice STANDARD RESISTANCE ELEMENT DATA STANDARD RESISTANCE VALUES W 10 22 47 100 220 470 1k 2.2k 4.7k 10k 22k 47k 100k 220k 470k 1M 2.2M LINEAR LAW MAX. POWER AT 85C W 0.5 MAX. WORKING VOLTAGE V 2.2 3.3 4.8 7 10.5 15.3 22.4 33.2 48.5 70.7 105 153 224 250 250 250 250 MAX. CUR. THROUGH ELEMENT mA 224 150 103 70 47 32 22 15 10 7 4.8 3.2 2.2 1.1 0.53 0.25 0.11 T.C. -55C +125C ppm/C 0 +200 100 0.5 0.28 0.13 0.06 0.028 PACKAGING - In magazine pack by 50 pieces (tube) code "TU50". ORDERING INFORMATION T93 SERIES XA VERSION 220kW OHMIC VALUE 10% TOLERANCE TU50 PACKAGING TU50 : Tube NB. On delivery the wiper is positioned at mid-level. SAP PART NUMBERING GUIDELINES T 9 3 X A 2 2 4 K T 2 0 MODEL STYLE OHMIC VALUE TOL PACKAGING CODE SPECIAL (IF APPLICABLE) See the end of this data book for conversion tables Document Number: 51026 Revision: 05-Aug-04 For technical questions, contact: sfer@vishay.com www.vishay.com 75 |
Price & Availability of T93XA224KT20
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |