FPC/FFC Connectors XF Series XF3B XF3C XF3A XF2B XF3Z XF2U XF2W XF3M XF2M XF2L XF2JFeatures of Rotary Backlock Mechanism Feature 1 Feature 2 Applicable FPC/ Model Lock mechanism Pitch On-board height Depth (*1) Contact type Page FFC thickness Rotary latch is independent of the FPC socket Four-sided housing FOR FPC Rotary backlock 0.25 mm 0.85 mm 3.8 mm 0.12 mm Dual sided P5 The Rotary latch will not release if the FPC Construction prevents FPC displacement. XF3C is lifted. Mounting reliability is enhanced because the FPC is held in a FOR FPC four-sided housing and is unaffected by the slider operation. High reliability A mounted FPC will not detach even Rotary backlock Upper sided 0.3 mm 0.6 mm 3.8 mm 0.12 mm P6 if excess force is applied to it. XF3A FOR FPC Rotary backlock 0.3 mm 0.9 mm 4.0 mm *2 0.2 mm Dual sided P7 XF3B FOR FPC Rotary backlock 0.3 mm 1.2 mm 5.5 mm 0.2 mm Dual sided *3 P8 XF2B FOR FPC Rotary frontlock 0.3 mm 1.0 mm 3.5 mm 0.2 mm Lower sided P9 XF3Z FOR FPC Rotary backlock 0.5 mm 0.9 mm 3.5 mm 0.2 mm Dual sided P10 Rotary Slider XF2U FOR FPC/FFC Rotary backlock 0.5 mm 1.1 mm 3.5 mm *4 0.3 mm Dual sided P11 XF2W FOR FPC/FFC 0.5 mm P13 Dual sided/ Rotary backlock 2.0 mm 6.4 mm *5 0.3 mm upper sided 1.0 mm P15 XF3M FOR FPC/FFC Rotary backlock 2.0 mm *6 5.9 mm *7 0.3 mm 0.5 mm Dual sided P16 XF2M Tradition Rotary Connector Rotary Backlock Mechanism Connector FPC Socket FOR FPC Upper sided/ 1. Mount the connector. 1. Mount the connector. Slide lock 0.5 mm 1.2 mm 3.45 mm 0.3 mm P17 Lower sided XF2L Upper Contact FOR FPC/FFC Single-sided Slide lock 4.15 mm *8 3.45 mm 0.3 mm 0.5 mm P18 contact XF2J Lower Contact *1: These are latch closed dimension. *5: XF3M-15-1BE- is 6.7 mm 2. Release the rotary latch. 2. Insert the FPC. *2: XF3B-45-31AE is 4.5 mm *6: XF2M-15-1AH- is 2.1 mm *3: XF2B-6155-31A is upper sided. *7: XF2M-15-1AH- is 6.2 mm *4: XF2W-15-1AE- is 4.1 mm *8: XF2J-4024-12A- is 4.25 mm * Use this legend when determining the product Model Number Legend specifications from the model number. 3. Lock the rotary slider. 3. Insert the FPC. Upper Contact Choose from the model numbers listed in this catalog when ordering. Lower Contact XF - - - 4. Lock the rotary latch. (1) (2) (3) (4) (5) (6) (7) (8) (9) (1) Classification in Series (4) Terminal Shape (7) Plating 2B, 2J, 2L, 2M, 2U, 2W, 4: SMT terminals (top entry) A: Gold-plated 3A, 3B, 3C, 3M, 3M(1), 3Z 5: SMT terminals (side entry) B: Gold-plated (flash) D: Tin-plated (5) Applicable FPC thickness (2) Number of Signal Contact Pins 1: 0.3 mm (8) Identification code (3) Signal Contact Arrangement 3: 0.2 mm (9) Special Correspondence 4: 0.12 mm 1: One-row, double-sided contact Feature 3 Feature 4 R100: 100pcs 2: One-row, single-sided contact (6) Terminal Arrangement *Only XF2J, XF2M, XF2W, (including upper contact and Blank: Standard Arrangement XF3M, XF3M(1) Dual-sided contact Delivered with the rotary latch open. top entry) 1: Staggered arrangement * Except the XF3A series and XF2B-61 pin. 3: One-row, single-sided contact (forward arrangement) Less work required for FPC Mounting. There is no need to distinguish between 2: Staggered arrangement (lower contact) the upper and lower FPC connection. Compared with traditional rotary lock connectors, production (backward arrangement) 4: Two-row, double-sided contact The contacts make contact from both sides, so there is no need to efficiency is greatly improved because there is no need to take distinguish between upper and lower contacts when connecting PCBs. the additional step of opening the latch. 5: Two-row, single-sided contact 2 3