SMT Trimmer Potentiometers/EVM2N/2W 2 mm Square Low-Profile SMT Trimmer Potentiometers (Cermet, Open Frame Type) Type: EVM2N EVM2W 2N Features 2W Recommended Applications Low-profile 0.81 mm (0.95 mm max.) EVM2N 1.05 mm (1.2 mm max.) EVM2W Automatic adjustment type (EVM2W) 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 E V M 2 N S X 8 0 B 5 2 Type/Structure Product Code Packaging Taper & Resistance Example : B52=500 (2N, 2W) For part number details, Please see page 93. Specifications 100 to 1 M 25 % Total Resistance Value Resistance Tolerance Power Rating Limiting Element Voltage 0.15 W 50 V EVM2N : 0.5 to 10 mN*m EVM2W : 1 to 15 mN*m Rotation Torque 250 10 -6 /C Temperature Coefficient of Resistance Minimum Quantity/Packing Unit Taping Part Number EVM2N EVM2W Quantity per reel Packaging quantity Dia. of reel (mm) 3000 15000 178 The standard packaging methods for a reel is 178. Please contact us, if you would like different packaging methods. (Bulk, Reel of 330, Reel of 380) 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. - 82 - 01 Feb. 2012 SMT Trimmer Potentiometers/EVM2N/2W Dimensions in mm (not to scale) 3-terminal/Low-profile .............................................................................................................................................. EVM2N No. 1 2.2 0.81 1.0 1.55 c Driver Slot width 0.45 length 1.3 depth 0.2 1.0 a 1.9 4 1.58 1.23 1.05 0.65 2.81 1.58 1.23 2 0.65 Resin b Resistance 1.2 0.7 0.75 1.9 1.9 (Recommended Land Pattern) a c b (Circuit diagram) Mass (Weight) : 13 mg/pc. 3-terminal, for Automatic Trimming Adjustment/Low-profile ................................................................................... EVM2W No. 2 2.2 1.05 1.75 1.7 0.9 1.3 1.3 0.95 0.65 1.4 4 c 2.75 2 a 0.65 Resin b 1.45 1.2 1.2 0.75 Resistance Driver Slot width 0.45 length 1.45 depth 0.35 0.75 1.9 1.9 (Recommended Land Pattern) a c b (Circuit diagram) Mass (Weight) : 17 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. - 83 - 01 Feb. 2012 Trimmer Potentiometers Explanation of Part Numbers SMT Trimmer Potentiometers 1 2 3 E V M 4 6 5 7 S Product Code Type/Structure Type 9 10 0 B Packaging Symbol(1th to 5th) 6th 7th 2 mm Open EVM2N, EVM2W (low-profile) 3 mm Open EVM3E, EVM3S, EVM3R, EVM3W (low-profile) EVM3V (with rotation stopper) 4 mm Open 8 X S W Taper Packaging Carrier tape (7th: Direction of insertion. Refer to Packaging Specifications) The standard of direction of insertion is a direction X. EVM2N type be only direction X. EVM1D, EVM1E, EVM1U 11 12 Resistance 8th Quantity Type 3 1000 EVM1D,EVM1E,EVM1U 5 2000 EVM3E,EVM3S,EVM3R, EVM3V 8 3000 EVM2N,EVM2W,EVM3W Ceramic Trimmer Potentiometers 1 2 3 E V M 6 5 Type/Structure Product Code Type 4 Symbol Symbol 6 mm Square Dustproof Radial Taping EVMAA, EVMAE 6 mm Square Dustproof Bulk EVMAA, EVMAE EVMAH, EVMAJ EVMAS 11th Significant Number of resistance 7 8 A 0 Packaging Radial taping height 20 mm SA01 Radial taping height 21 mm GA00 Bulk Standard Number of zero C Significant number 1.5 E 2.2 Y 3.3 Q 4.7 S 6.8 11th When significant number is odd, letters are assigned as shown above. 10 11 12 B Taper Packaging SA00 12th 9 EVM2N EVM2W Symbol Resistance EVM3E EVM3S EVM3W 11 21 51 12 C2 22 E2 32 Y2 Q2 52 S2 13 C3 23 E3 33 Y3 Q3 53 S3 14 C4 24 E4 34 Y4 Q4 54 S4 15 C5 25 E5 35 Y5 Q5 55 S5 16 10 20 50 100 150 200 220 300 330 470 500 680 1 k 1.5 k 2 k 2.2 k 3 k 3.3 k 4.7 k 5 k 6.8 k 10 k 15 k 20 k 22 k 30 k 33 k 47 k 50 k 68 k 100 k 150 k 200 k 220 k 300 k 330 k 470 k 500 k 680 k 1 M Resistance EVM3V EVMAH EVM1D EVMAJ EVM1E EVMAS EVM3R EVM1U EVMAA -- -- -- 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. - 93 - -- -- -- -- -- -- -- -- -- -- EVMAE -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 01 Feb. 2012