XF2U For FPC Rotary Backlock Connector (0.5-mm Pitch, Dual-sided Contact) Rotary Backlock Mechanism with Depth of 3.5-mm and Low Profile of 0.9 mm •Ultra-slim connector with a depth of 3.5 mm. •Dual-sided contact reduces the number of parts. •Wide molding wall on the rear bottom of the connector allows greater freedom in board design. •Gold plated with an applicable FPC thickness of 0.2 mm. •Halogen Free (*) * OMRON uses the following standard to determine halogen-free construction: 900 ppm max. for Br, 900 ppm max. for Cl, and 1,500 ppm max. for Br+Cl. RoHS compliant ■ Ratings and Specifications ■ Materials and Finish Rated current 0.5 A AC/DC Housing LCP resin (UL94 V-0)/natural Rated voltage 50 V AC/DC Slider LCP resin (UL94 V-0)/black Contact resistance 60 mΩ max. (at 20 mV DC max., 100 mA max.) Spring copper alloy/nickel substrate (2 μm) Insulation resistance 100 MΩ min. (at 250 V DC) Contacts Gold-plated contacts (0.15 μm) Dielectric strength 250 V AC for 1 min. (leakage current: 1 mA max.) Hold-down Copper alloy/tin-plated (2 μm) Insertion durability 20 times Ambient operating temperature −30 to 85 °C (With no icing or condensation) ■ Dimensions (Unit: mm) XF2U-@@15-3A A Recommended FPC Dimensions PCB Dimensions (TOP VIEW) 0.5 ± 0.08 0.12 Contacts (D-0.1) ± 0.05 E Terminal No.1 0.5 ± 0.07 A ± 0.03 A ± 0.05 Pin number 0.5 ± 0.03 0.5 ± 0.05 Pattern Prohibited area indication 0.35 ± 0.03 2-R 0.2 0.2 ± 0.03 0.3 ± 0.05 (0.8) Effective Housing stacking length 1.5 MIN. 2.5 MIN. 0.8 ± 0.05 (0.15) 1.5 MIN. 3.3 ± 0.05 (3.4) U 2 0.15 (0.15) F B 0.8 ± 0.05 X C Reference pin mark X 3.4 F ± 0.1 (2) (0.125) Slider 1.2 G ± 0.1 (1.4) Table of Dimensions 0.9 Pins*1 Model A B C D E F G D X 0.5 0.8 4 XF2U-0415-3A 1.5 3.5 4.0 2.6 1.8 3.1 3.9 Hold-down FPC insertion dimension Hsoolldde-drionwg n Effective stacking length 6 XF2U-0615-3A 2.5 4.5 5.0 3.6 2.8 4.1 4.9 dimension Cross-section diagram: X-X 8 XF2U-0815-3A 3.5 5.5 6.0 4.6 3.8 5.1 5.9 Unlocked 10 XF2U-1015-3A 4.5 6.5 7.0 5.6 4.8 6.1 6.9 11 XF2U-1115-3A 5.0 7.0 7.5 6.1 5.3 6.6 7.4 3.5 14 XF2U-1415-3A 6.5 8.5 9.0 7.6 6.8 8.1 8.9 (0.1) 18 XF2U-1815-3A 8.510.511.0 9.6 8.810.110.9 (3) 20 XF2U-2015-3A 9.511.512.010.6 9.811.111.9 0.9 24 XF2U-2415-3A 11.513.514.012.611.813.113.9 27 XF2U-2715-3A 13.015.015.514.113.314.615.4 Locked 30 XF2U-3015-3A 14.516.517.015.614.816.116.9 0.4 32 XF2U-3215-3A 15.517.518.016.615.817.117.9 Contacts soldering dimension 40 XF2U-4015-3A 19.521.522.020.619.821.121.9 ■ Ordering Information Pins*1 Model Quantity per reel Pins*1 Model Quantity per reel (unit)*2 (unit)*2 4 XF2U-0415-3A 20 XF2U-2015-3A 6 XF2U-0615-3A 24 XF2U-2415-3A 8 XF2U-0815-3A 27 XF2U-2715-3A 3,000 10 XF2U-1015-3A 3,000 30 XF2U-3015-3A 11 XF2U-1115-3A 32 XF2U-3215-3A 14 XF2U-1415-3A 40 XF2U-4015-3A 18 XF2U-1815-3A *1. Please consult your OMRON representative for available pin count. *2. Please order by integer multiple of the quantity per reel. 10