Carbon Composition Trimmer Potentiometers/EVND 6FE Square Trimmer Potentiometers Type: EVND ■ Features ● Top-adjust or side-adjust available ● Radial taping supported ● High reliability (dustproof construction) ■ Recommended Applications ● Audio Visual Equipment, Home Electrical Appliances ■ Explanation of Part Numbers 1 2 3 4 E V N D Product Code 5 Structure 6 7 8 9 10 A O 3 B Material Special Knob Trims & Knob Length 11 12 Taper & Resistance ■ Specifications Nominal Total Resistance Electrical Specifications Taper B Rating R < 500 k액 : 0.1 W 50 V (50 °C) R>500 k액 : 0.1 W 25 V (50 °C) Residual Resistance Mechanical Specifications 1 k액, 2 k액, 5 k액, 10 k액, 20 k액, 50 k액, 100 k액, 200 k액, 500 k액, 1 M액 1 k액 < R <2 k액 : 60 액 max. 2 k액<R <1 M액 : 3 % max., or 200 액 max. whichever smaller Rotation Angle 210 °±20 ° Rotation Torque 2 mN·m to 25 mN·m Stopper Strength Surface : 75 mN·m, reverse side : 35 mN·m Operating Life Resistance to Soldering Heat 100 cycles 240 °C to 280 °C : 5 s max., 280 °C to 300 °C : 3 s max. Resistance to Damp After 350 hours : R <100 k액+15 % −0 %, : 100 k액<R <1 M액+20 % −0 % Endurance under Damp After 350 hours : 1.5 h ON 0.5 h OFF : R <100 k액±15 %, : 100 k액<R <1 M액±20 % Endurance under High Temperature 70 °C±3 °C After 250 hours +5 %, −15 % Endurance Minimum Quantity/Packing Unit Quantity/Carton EVND2A, EVND8A : 500 pcs. Polyethylene Bag (Bulk) EVNDJA, EVNDXA, EVNDCA : 1000 pcs. Radial Taping (Reel Pack) EVND2A, EVND8A : 5000 pcs. EVNDJA, EVNDXA, EVNDCA : 10000 pcs. Note : R=Nominal Total Resistance 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. – EV22 – 00 Oct. 2012 Carbon Composition Trimmer Potentiometers/EVND ■ Dimensions in mm (not to scale) ● Side-adjust ............................................................................................................................................................. EVND2A No. 1 Marking 4.65 6.4 2.5 CW #1 5.0 0.4 3.8 4.5 0.75 +0.1 0 3-φ1.0 φ2 1.7 0.75 #1 #2 #3 3-0.8±0.1 2.5 2.5 Knob color 0.6 8 0.8±0.1 φ3.2 1.2 #2 Circuit diagram Adjusting direction Mounting surface 1.85 #3 PWB mounting hole for reference (Pitch tolerance: ±0.1) View from mounting side Orange yellow ● Top-adjust ............................................................................................................................................................... EVND8A No. 2 #1 #3 6.35 3-φ1.0+0.1 0 CW 1.7 3.5±0.5 Mounting surface 5.0 φ2 0.75 φ3.2 3-0.8±0.1 0.75 1.2 0.3 0.8±0.1 3.5 3.2 Marking 6.4 #2 0.6 5.0±0.2 5.0 #1 #3 #2 Circuit diagram PWB mounting hole for reference (Pitch tolerance: ±0.1) View from mounting side Knob color Orange yellow 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. – EV23 – 00 Oct. 2012 Carbon Composition Trimmer Potentiometers/EVND ■ Radial Taping Products φ2 (1.2) Mounting surface (φ2.5) 2-φ1.0+0.1 0 2 max. A PWB mounting hole for reference 5.00±0.05 2-0.85 2-0.5+0.1 0 0.8+0.1 3.85±0.70 5.0+0.8 0 4.4 min. 21.0±0.5 1.6 max. 3 max. 3.0±0.3 0.3±0.1 φ1.3+0.1 0 A – A Section Adhesive tape shall not be over from base paper. (1.7) 0.25 0.6 4 (0.25) 3 2–1.0±0.5 3.00±0.05 #3 1.3 max. 6 φ4.0±0.3 6.35±1.30 P=12.7±0.3 The pattern foil of PWB shall not be in this dotted square area. CW #1 A 18.0+–1.0 0.5 φ3.2 0.3±0.1 #1 12.7±1.0 1.3 max. 1 max. 6.35 #2 1 max. 6.0±0.5 9.0±0.5 Resistance 1.2 3.5 3.2 0.8±0.1 6.4 0.6±0.3 1.5 max. ● Top-adjust ............................................................................................................................................................... EVNDJA No. 3 #3 #2 Circuit diagram Knob color Orange yellow ● Top-adjust ...............................................................................................................................................................EVNDXA No. 4 EIAJ RC-1008 shall be applied φ2 (φ2.5) φ2–1.0+0.1 0 4 0.6 (0.25) 5.00±0.05 6 3.0+–0.5 0.2 0.3 (0.25) 5.0±0.8 3.85±0.70 0.6±0.3 1.5 max. 2 max. A The pattern foil of PWB shall not be in this dotted square area. A φ4.0±0.3 6.35±1.30 PWB mounting hole for reference View from mounting side Knob color Adhesive tape 18.0+–1.0 0.5 3 φ1.3+0.1 0 1.6 max. 0.8±0.1 3.00±0.05 2-0.85 2-0.5+0.1 0 A – A Section Adhesive tape shall not be over from base paper. 6.0±0.5 9.0±0.5 #3 3.0±0.3 2-1.0±0.5 #1 #3 #2 Circuit diagram Mounting surface Mounting surface 0.3±0.1 1.3 max. (1.7) 6.35±0.30 CW #1 1.3 max. 12.7±1.0 0.5 φ3.2 to items not specified here. 1 max. (11) 1 max. 20.0±0.5 Resistance 1.2 3.5 3.2 0.8±0.1 6.4 #2 P=12.7±0.3 Orange yellow ● Side-adjust ............................................................................................................................................................ EVNDCA No. 5 2.50±0.35 0.3 0.6±0.3 1.5 max. A 0.8±0.1 0.5+0.1 2.2 0 3.85±0.70 5.0±0.8 2 max. Adhesive tape 5.00±0.05 A PWB mounting hole for reference View from mounting side 12.7±0.3 Knob color A φ40±0.3 – A Section Adhesive tape shall not be over from base paper. 18.0+–1.0 0.5 0.8±0.1 4.5 8 (0.5) Mounting surface 6.0±0.5 9.0±0.5 1.3 max. 1.3 max. 6.35±1.30 12.7±1.0 6.4 Resistance 0.9 1 max. 20.0±0.5 3 2.50±0.05 φ1.3+0.1 0 φ2-1.0+0.1 0 0.3 0.9 6.8 3.4 3.4 (1.95) #3 #2 Circuit diagram φ3.2 (1.95) CW #1 1 max. (2.05) 1.7 Orange yellow 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. – EV24 – 00 Oct. 2012