T18

T18 Vishay Sfernice 3/4" Rectangular Multi-Turn Cermet Trimmer FEATURES Industrial Grade 0.50 W at 70 °C MIL-R-22097 Tests according to CECC 41 000 RoHS COMPLIANT Fine pitch screw for outstanding setting ability Metal collector improves power dissipation Thermoplast bottom protects track form mechanical stresses due to sealing resin High performance plastic case Large size saddle to prevent back-lash Connections soldered to track Multi-fingered wiper for low contact resistance DIMENSIONS in millimeters T18 SHAFT 1 0.2 2 3 0.6 4.7 ± 0.2 6.4 ± 0.2 Base level 4.8 ± 0.2 ø 2.5 19 ± 0.5 2.54 ± 0.2* 0.8 1.5 ± 0.5* 0.6 4.5 ± 0.5 3.15 ± 0.5* 5.1 ± 0.2* 7.6 ± 0.2* * to be measured at base level CIRCUIT DIAGRAM a (1) b (2) cw c (3) Tolerances unless otherwise specified ± 0.5 Document Number: 51027 Revision: 26-Jun-07 For technical questions, contact: [email protected] www.vishay.com 79 Free Datasheet http://www.datasheet4u.com/ T18 Vishay Sfernice 3/4" Rectangular Multi-Turn Cermet Trimmer 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 15 turns ± 1 10 Ω to 2.2 MΩ 1 - 2.2 - 4.7 and 1 - 2 - 5 ± 10 % ±5% 0.50 W at + 70 °C not applicable See Standard Resistance Element Table...