SMT Trimmer Potentiometers/EVM3W 3 mm Square Low-Profile SMT Trimmer Potentiometers (Cermet, Open Frame Type) Type: EVM3W ■ Features ■ Recommended Applications ● Low-profile 0.95 mm (1.1 mm max.) ● High reliability realized by cermet element ● Excellent mountability ● Conforms to JIS C5260-1:1999 ● RoHS compliant ● Audio/visual, office, and communication equipment ● General electronic equipment ■ Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 12 & 7 . 8 4 9 # Product Code Type/Structure Packaging Taper & Resistance Example : B52=500 ? ■ Specifications 100 Ω to 1 MΩ ±25 % Total Resistance Value Resistance Tolerance Power Rating Limiting Element Voltage 0.15 W 50 V Rotation Torque 2 to 20 mN·m ±250 × 10 –6/°C Temperature Coefficient of Resistance ■ Minimum Quantity/Packing Unit Taping Part Number Quantity per reel Packaging quantity Dia. of reel (mm) 3000 15000 0178 EVM3W The standard packaging methods for a reel is 0178. Please contact us, if you would like different packaging methods. (Bulk, Reel of 0330, Reel of 0380) ■ Dimensions in mm (not to scale) ● 3-terminal/Low-profile 0.95 3.1 1.6 1.2 b Driver Slot width 0.5 length 2.0 depth 0.25 1.0 0.9 2.4 1.0 2.8 2.2 1.9 1.9 Resistance 1.25 0.9 c 1.85 4 a 3.75 2 1.55 Resin 0.8 Mass (Weight) : 31 mg/pc. a c 3.2 b (Recommended Land Pattern) (Circuit diagram) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 7 Oct. 2013