ALUMINUM ELECTROLYTIC CAPACITORS Surface Mount Type Vibration Resistance Type (CZ, CX, UE, BC series) Recommended Land Size (mm) X Y φ3 1.6 2.2 0.8 φ4 1.6 2.6 φ5 1.6 3.0 φ6.3 1.6 3.5 1.9 E φ8×5.4L, φ8×6.2L 2.5 4.0 2.1 G F G φ 8 × 10L 2.5 3.5 3.0 φ10 2.5 4.0 4.0 Y a Y q φ6.3 to 10 a Size X Size X Y φ6.3 × 10L 3.0 4.0 1.6 1.0 φ8 × 10L 4.3 5.3 2.0 1.4 φ 10 × 10L 4.3 5.6 3.3 w φ12.5 to 20 C B A Welded terminal type Perpendicularly mounted terminal type Size D Size A a B C D E F G φ12.5 3.0 φ16 5.3 2.3 2.9 5.0 5.0 7.3 7.9 7.0 7.0 2.0 2.0 2.5 2.5 X Y a X Y a φ18 5.3 3.1 5.8 8.9 11.0 2.0 4.5 φ12.5 4.0 7.5 7.0 2.0 7.3 3.0 φ20 7.8 2.9 5.8 8.7 12.0 2.4 4.8 φ16 6.0 8.5 9.5 2.0 7.9 5.3 φ18 6.0 9.5 10.5 2.0 8.9 5.3 φ 20 6.0 9.5 12.5 2.4 8.7 7.8 A chip product of φ 12.5 or more in size and with a bent terminal shape indicates a product where the 11th digit of the product number code is “Q”. Soldering by Reflow Table-1 Chip Type Aluminum Electrolytic Capacitors Peak Temp. at Measuring Point +250˚C, 5s MAX. Reflow Temperature (˚C) 250 230 165 φ 10 or Smaller (ZS, ZP, ZT, WX*1, WR, WP*1, WT*1, WF, WG, UP, UT, UA, UL, CB, CW, CD*2, CL, CM, UD, UB*3, CJ, CZ, CX*2, UR, UX*3, UQ, UE*2, BC*2) *1φ 8×5.4L : Refer to the table-2 *2φ 12.5 or greater : Refer to the table-4 *3160 to 400V : Refer to the table-3 Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds. The temperature at capacitor Top shall not exceed +250˚C. • The duration for over +230˚C temperature at capacitor surface shall not exceed 30 seconds. • The standard temperature profile differs by every reflow method. • Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down time between the first and second soldering process. • Please contact us if capacitors are subject to the conditions other than the allowable range of reflow. • 150 to 180˚C 120s MAX. 0 • Over 230˚C 30s MAX. Time (s) Table-2 Chip Type Aluminum Electrolytic Capacitors Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds. The temperature at capacitor Top shall not exceed +245˚C. • The duration for over +220˚C temperature at capacitor surface shall not exceed 30 seconds. • The standard temperature profile differs by every reflow method. • Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down time between the first and second soldering process. • Please contact us if capacitors are subject to the conditions other than the allowable range of reflow. Peak Temp. at Measuring Point +245˚C MAX. 245 220 Reflow Temperature (˚C) φ 8 × 5.4L (WX, WP, WT) • • 165 150 to 180˚C 120s MAX. 0 Over 220˚C 30s MAX. Time (s) Table-3 Chip Type Aluminum Electrolytic Capacitors Peak Temp. at Measuring Point +240˚C MAX. Reflow Temperature (˚C) 240 220 Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds. The temperature at capacitor Top shall not exceed +240˚C. • The duration for over +220˚C temperature at capacitor surface shall not exceed 30 seconds. • The standard temperature profile differs by every reflow method. • Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down time between the first and second soldering process.(φ 6.3 : 1 cycle only) • Please contact us if capacitors are subject to the conditions other than the allowable range of reflow. • • 165 150 to 180˚C 120s MAX. 0 3L, 3.9L (ZD, ZR, ZE, ZG), UX(160 to 400V), UB(160 to 400V) , LT, LH, LR, LV Over 220˚C 30s MAX. Time (s) CAT.8100D-1 ALUMINUM ELECTROLYTIC CAPACITORS Table-4 Chip Type Aluminum Electrolytic Capacitors Peak Temp. at Measuring Point +240˚C, 5s MAX. Reflow Temperature (˚C) 240 φ 12.5 or greater (CD, CX, UG, UJ, UN, UE, BC) Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds. The temperature at capacitor Top shall not exceed +240˚C. • The duration for over +200˚C temperature at capacitor surface shall not exceed 60 seconds. • The standard temperature profile differs by every reflow method. • Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down time between the first and second soldering process. • Please contact us it capacitors are subject to the conditions other than the allowable range at reflow. • • 200 165 150 to 180˚C 120s MAX. 0 Over 200˚C 60s MAX. Time (s) Table-5 Chip Type Aluminum Electrolytic Capacitors Peak Temp. at Measuring Point +260˚C 5s MAX. Reflow Temperature (˚C) 260 230 Pre - heating shall be done at +150˚C to 180˚C and for 120 seconds. The temperature at capacitor surface shall not exceed +260˚C. • The duration for over +230˚C temperature at capacitor surface shall not exceed 60 seconds. • The standard temperature profile differs by every reflow method. • Reflow shall be done within 2 cycles. please make sure the parts have enough cooling down time between the first and second soldering process. (φ 8 × 6.2 and φ 10 × 10 : 1 cycle only) • Please contact us if capacitors are subject to the conditions other than the allowable range of reflow. • • 165 150 to 180˚C 120s MAX. 0 (For High Temp. Reflow) WJ, WZ, WD, WH, WS over 230˚C 60s MAX. Time (s) CAT.8100D-1