SMT Trimmer Potentiometers 3 mm Square SMT Trimmer Potentiometers (Cermet, Open Frame Type) 3G, 3E 3S Type: EVM3G EVM3E EVM3Y 3R 3Y EVM3S EVM3R Features Automatic adjustment type (EVM3G, 3E, 3Y) Both sides adjus t type (EVM3S) Back side adjus t type and low-pro le 0.9 mm (1.0 mm max.) EVM3R High reliability realized by cermet element Excellent mountability Conforms to JIS C5260-1:1999 RoHS compliant Recommended Applications Audio/visual, of ce, and communication equipment General electronic equipment Explanation of Part Numbers 12345 6 7 8 9 10 11 12 E 3G S X550 B 2 V M Product Code Type/Structure Packaging Taper & Resistance (3G, 3E, 3Y, 3S, 3R) Example : B52=500 Specifi cations Total Resistance Value EVM3G, 3E, 3Y, 3S : 100 to 1 M / EVM3R : 500 to 1 M Resistance Tolerance EVM3G : 20 % / EVM3E, 3Y, 3S, 3R : 25 % Power Rating 0.15 W Limiting Element Voltage 50 V Rotation Torque EVM3G, 3E, 3Y, 3S : 2 to 20 mNm / EVM3R : 1 to 20 mNm 6 Temperature Coef cient of Resistance 250 10 /C Minimum Quantity/Packing Unit Taping Part Number Dia. of reel Quantity per reel Packaging quantity (mm) EVM3G, EVM3E EVM3Y, EVM3S 2,000 10,000 0178 EVM3R 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) 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. 03 Jul. 20142 2 SMT Trimmer Potentiometers Dimensions in mm (not to scale) .................................................................................... 3-terminal, for Automatic Trimming Adjustment EVM3G, EVM3E No. 1 1.6 3.1 1.2 1.62 b Resin C 0.3 a c 0.9 0.8 Driver Slot Resistance 2.8 3.2 width 0.6 (Recommended Land Pattern) length 2.1 depth 0.4 a c b (Circuit diagram) Mass (Weight) : 45 mg/pc.................................................................................................. 3-terminal, for Automatic Trimming Adjustment EVM3Y No. 2 1.55 3.1 1.6 1.2 b Resin a c 0.8 Resistance 1.0 3.2 Driver Slot 2.8 width 0.6 (Recommended Land Pattern) length 2.1 depth 0.4 a c b (Circuit diagram) Mass (Weight) : 42 mg/pc. 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. 03 Jul. 2014 4 4 3.75 1.9 1.55 1.95 1.85 1.7 1.55 1.9 1.85 1.9 1.85 1.25 0.9 1.3 0.9 2.2 2.4 1.0 0.9 2.2 2.4 1.0 0.9