XF2U For FPC Rotary Backlock Connector (0.5-mm Pitch, Dual 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 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 Rated current Rated voltage Contact resistance Insulation resistance Dielectric strength Insertion durability Ambient operating temperature ■ Materials and Finish 0.5 A AC/DC 50 V AC/DC 60 mΩ max. (at 20 mV DC max., 100 mA max.) 100 MΩ min. (at 250 V DC) 250 V AC for 1 min. (leakage current: 1 mA max.) 20 times −30 to 85 °C (With no icing or condensation) Housing Slider LCP resin (UL94 V-0)/natural LCP resin (UL94 V-0)/black Spring copper alloy/nickel substrate (2 μm) Gold-plated contacts (0.15 μm) Copper alloy/tin plating (2 μm) Contacts Hold-down ■ Dimensions XF2U-@@15-3A Recommended FPC Dimensions A 0.5 ± 0.08 Terminal No.1 Pin number indication E A ± 0.05 A ± 0.03 0.5 ± 0.07 0.5 ± 0.03 0.35 ± 0.03 0.5 ± 0.05 0.3 ± 0.05 0.2 ± 0.03 2-R 0.2 (0.8) Effective stacking length Housing PCB Dimensions (TOP VIEW) (D-0.1) ± 0.05 Contacts 0.12 1.5 MIN. Pattern Prohibited area 0.8 ± 0.05 2.5 MIN. (0.15) 1.5 MIN. XF2U 3.3 ± 0.05 (3.4) 0.15 (0.15) 0.8 ± 0.05 B C Reference pin mark 3.4 X F ± 0.1 (2) Slider (1.4) (0.125) G ± 0.1 1.2 Table of Dimensions 0.9 X Hold-down D FPC insertion dimension 0.5 Hold-down soldering dimension 0.8 Effective stacking length Cross-section diagram: X-X Unlocked 3.5 (0.1) (3) 0.9 Locked 0.4 Contacts soldering dimension Pins*1 4 6 8 11 14 18 20 24 27 30 32 40 Model XF2U-0415-3A XF2U-0615-3A XF2U-0815-3A XF2U-1115-3A XF2U-1415-3A XF2U-1815-3A XF2U-2015-3A XF2U-2415-3A XF2U-2715-3A XF2U-3015-3A XF2U-3215-3A XF2U-4015-3A A B C D E F G 1.5 3.5 4.0 2.6 1.8 3.1 3.9 2.5 4.5 5.0 3.6 2.8 4.1 4.9 3.5 5.5 6.0 4.6 3.8 5.1 5.9 5.0 7.0 7.5 6.1 5.3 6.6 7.4 6.5 8.5 9.0 7.6 6.8 8.1 8.9 8.5 10.5 11.0 9.6 8.8 10.1 10.9 9.5 11.5 12.0 10.6 9.8 11.1 11.9 11.5 13.5 14.0 12.6 11.8 13.1 13.9 13.0 15.0 15.5 14.1 13.3 14.6 15.4 14.5 16.5 17.0 15.6 14.8 16.1 16.9 15.5 17.5 18.0 16.6 15.8 17.1 17.9 19.5 21.5 22.0 20.6 19.8 21.1 21.9 ■ Ordering Information Pins*1 4 6 8 11 14 18 20 24 27 30 32 40 12 Model XF2U-0415-3A XF2U-0615-3A XF2U-0815-3A XF2U-1115-3A XF2U-1415-3A XF2U-1815-3A XF2U-2015-3A XF2U-2415-3A XF2U-2715-3A XF2U-3015-3A XF2U-3215-3A XF2U-4015-3A Quantity per reel (unit)*2 3,000 *1. Please consult your OMRON representative for available pin count. *2. Please order by integer multiple of the quantity per reel.