PCB Terminal Blocks: Push-in SMT Terminals with 2.54mm Pitch

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1 XW4H/XW4K/XW4 P Terminal locks: Push-in SMT Terminals with mm Pitch Push-in Terminals to Easily omplete onnections. P Terminal locks with mm Pitch. Push-in connection method allows repeated repairs. Hold-down structure for strength on Ps. ctive lock mechanism for superior vibration and shock resistance. oth vertical and horizontal models available. Suction cover included to enable automatic mounting. (XW4K/XW4 vertical models) an be mounted to the back surfaces of Ps. Small reel are available. (XW4K/XW4 only) Features Just insert solid wires or ferrules to complete wiring. With Stranded wires, all you need is a flat-blade screwdriver. Solid wire or ferrule Stranded wires onnection completed! Insert the screwdriver into the release hole and then insert the stranded wires. XW4Z-00 Hold-downs are provided on both ends to achieve robust mounting by increasing solder mounting strength. The hold-downs are circled in red. n active lock mechanism prevents the Terminal locks from coming off to provide superior vibration and shock resistance. ctive locks 1

2 XW4H/XW4K/XW4 onnection Examples Model Number egend XW (1) (2) (3) (4) (5) - () (1)Series (2)Terminal lock ontacts (3)Terminal Pitch ode H K Type SMT Terminal lock onnector, Wire Side SMT Terminal lock onnector, oard Side SMT Terminal lock irect oard Mounting ode ode Pitch mm (4) Rows and Specifications ode rows 1 1 row (5)onnector Shape * ode ppearance H1 Horizontal V1 Vertical ()Small reel * ode R100 * XW4K/XW4 only. Quantity 100 pcs Terminal locks XW4H-@@1 XW4K-@@1-V1 XW4K-@@1-H1 onnector, Wire-side Sockets onnector, oard-side Vertical Plugs onnector, oard-side Horizontal Plugs ppearance Page Page 4 Page 5 Page 5 XW4-@@1-V1 XW4-@@1-H1 irect-board-mounting, Vertical Sockets irect-board-mounting, Horizontal Sockets ppearance Page Page Page is replaced by the number of. 2

3 Ratings and Specifications XW4H/XW4K/XW4 Rated voltage Rated current * ielectric strength Insulation resistance Wire stripping length Operating temperature 10 V 1,400 V for 1 min 1,000 MΩ min. mm -40 to 125 (with no condensation or icing) * This is the maximum value for the connector. If the rated current of the cable is lower than the rated current of the connector, use the rated current of the cable. Materials and Finishes pplicable Wires Housing ontacts Spring P/lack opper alloy/tin plated SUS Solid wires 0.14 to 0.5 mm 2 Stranded wires 0.2 to 0.5 mm 2 Ferrules 0.25 to 0.34 mm 2 WG 2 to 20 3

4 XW4H/XW4K/XW4 XW4H onnectors, Wire Side (Unit: mm) XW4H XW4H XW4H XW4H XW4H XW4H XW4H XW4H XW4H XW4H XW4H onnector, Wire-side Sockets ppearance 2 XW4H XW4H XW4H XW4H-051 XW4H-01 7 XW4H XW4H XW4H XW4H XW4H XW4H-121 Minimum ordering quantity (pieces) Mating iagram (Unit: mm) XW4H 1.95 XW4K-V XW4K-H1 XW4H 4

5 XW4H/XW4K/XW4 XW4K onnectors, oard Side, Vertical and Horizontal (Unit: mm) Vertical Suction cover P Mating (TOP VIEW) dia * Positioning boss hole 1 dia Pin (Tolerance: ±0.05) Note: The overall pattern pitch tolerance for the board is ±0.05. o not accumulate error. * The 1-mm diameter holes are for the positioning bosses. Use metal masks to prevent solder from entering these holes. XW4K-021-V XW4K-031-V XW4K-041-V XW4K-051-V XW4K-01-V XW4K-071-V XW4K-081-V XW4K-091-V XW4K-101-V XW4K-111-V XW4K-121-V Horizontal XW4K-@@1-H P Mating (TOP VIEW) dia * Positioning boss hole 1 dia. 0.2 Pin (Tolerance: ±0.05) Note: The overall pattern pitch tolerance for the board is ±0.05. o not accumulate error. * The 1-mm diameter holes are for the positioning bosses. Use metal masks to prevent solder from entering these holes. XW4K-021-H XW4K-031-H XW4K-041-H XW4K-051-H XW4K-01-H XW4K-071-H XW4K-081-H XW4K-091-H XW4K-101-H XW4K-111-H XW4K-121-H onnector, oard-side Vertical Plugs onnector, oard-side Horizontal Plugs ppearance 500 pcs per reel * 100 pcs per reel * 00 pcs per reel * 100 pcs per reel * 2 XW4K-021-V1 XW4K-021-V1-R100 XW4K-021-H1 XW4K-021-H1-R100 3 XW4K-031-V1 XW4K-031-V1-R100 XW4K-031-H1 XW4K-031-H1-R100 4 XW4K-041-V1 XW4K-041-V1-R100 XW4K-041-H1 XW4K-041-H1-R100 5 XW4K-051-V1 XW4K-051-V1-R100 XW4K-051-H1 XW4K-051-H1-R100 XW4K-01-V1 XW4K-01-V1-R100 XW4K-01-H1 XW4K-01-H1-R100 7 XW4K-071-V1 XW4K-071-V1-R100 XW4K-071-H1 XW4K-071-H1-R100 8 XW4K-081-V1 XW4K-081-V1-R100 XW4K-081-H1 XW4K-081-H1-R100 9 XW4K-091-V1 XW4K-091-V1-R100 XW4K-091-H1 XW4K-091-H1-R XW4K-101-V1 XW4K-101-V1-R100 XW4K-101-H1 XW4K-101-H1-R XW4K-111-V1 XW4K-111-V1-R100 XW4K-111-H1 XW4K-111-H1-R XW4K-121-V1 XW4K-121-V1-R100 XW4K-121-H1 XW4K-121-H1-R100 * Please order an integer multiple of the quantity per reel. 5

6 XW4H/XW4K/XW4 XW4 irect oard Mounting, Vertical and Horizontal (Unit: mm) Vertical Suction cover P Mating (TOP VIEW) * Positioning boss hole 1 dia (Tolerance: ±0.05) Note: The overall pattern pitch tolerance for the board is ±0.05. o not accumulate error. * The 1-mm diameter holes are for the positioning bosses. Use metal masks to prevent solder from entering these holes dia. + XW4-021-V XW4-031-V XW4-041-V XW4-051-V XW4-01-V XW4-071-V XW4-081-V XW4-091-V XW4-101-V XW4-111-V XW4-121-V Horizontal XW4-@@1-H1 9.2 Pin1 P Mating (TOP VIEW) dia * Positioning boss hole 1 dia Pin (Tolerance: ±0.05) Note: The overall pattern pitch tolerance for the board is ±0.05. o not accumulate error. * The 1-mm diameter holes are for the positioning bosses. Use metal masks to prevent solder from entering these holes XW4-021-H XW4-031-H XW4-041-H XW4-051-H XW4-01-H XW4-071-H XW4-081-H XW4-091-H XW4-101-H XW4-111-H XW4-121-H

7 XW4H/XW4K/XW4 irect-board-mounting, Vertical Sockets irect-board-mounting, Horizontal Sockets ppearance 250 pcs per reel * 100 pcs per reel * 500 pcs per reel * 100 pcs per reel * 2 XW4-021-V1 XW4-021-V1-R100 XW4-021-H1 XW4-021-H1-R100 3 XW4-031-V1 XW4-031-V1-R100 XW4-031-H1 XW4-031-H1-R100 4 XW4-041-V1 XW4-041-V1-R100 XW4-041-H1 XW4-041-H1-R100 5 XW4-051-V1 XW4-051-V1-R100 XW4-051-H1 XW4-051-H1-R100 XW4-01-V1 XW4-01-V1-R100 XW4-01-H1 XW4-01-H1-R100 7 XW4-071-V1 XW4-071-V1-R100 XW4-071-H1 XW4-071-H1-R100 8 XW4-081-V1 XW4-081-V1-R100 XW4-081-H1 XW4-081-H1-R100 9 XW4-091-V1 XW4-091-V1-R100 XW4-091-H1 XW4-091-H1-R XW4-101-V1 XW4-101-V1-R100 XW4-101-H1 XW4-101-H1-R XW4-111-V1 XW4-111-V1-R100 XW4-111-H1 XW4-111-H1-R XW4-121-V1 XW4-121-V1-R100 XW4-121-H1 XW4-121-H1-R100 * Please order an integer multiple of the quantity per reel. ccessories Special Screwdriver XW4Z-00 Minimum ordering quantity (pieces) XW4Z-00 1 Safety Precautions Precautions for orrect Use Soldering onditions Recommended Reflow onditions Maximum temperature: 255 Time: Within 20 s Peak temperature Soldering temperature Preheating temperature ( ) Preheating time: Within 0 to 120 s Soldering time: Within 20 to 40 s These conditions depend on the type of solder, the manufacturer, the amount of solder, the size of the circuit board, and the other mounting materials. You must check and select the actual conditions yourself. (s) Metal Mask Thickness for ream Solder Printing We recommend a metal mask thickness of 0.12 to 0.15 mm for cream solder printing. These conditions, however, depend on the type of solder, the manufacturer, the amount of solder, the size of the circuit board, and the other mounting materials. You must check and select the actual conditions. Pin eformation The pins will deform if you subject them to an excessive load. eformed pins will reduce solderability when the onnectors are mounted. o not drop the onnectors or handle them roughly. o not connect or disconnect onnectors that are not mounted to a circuit board. oing so may deform the pins. 7

8 XW4H, XW4 Wiring Terminal locks irectly onnecting Wires (1) Use wires with conductors that are within the connectible wire range. (2) Prepare the ends of the wires as shown below. Refer to Ratings and Specifications for the wire stripping length. (3) o not presolder the ends of the wires. oing so will prevent correct connections. onnection Methods Using Ferrules or Solid Wire onnection Method Release holes Terminal insertion holes Just press the ferrule all the way in. Using Stranded Wires Using Stranded Wires ±1mm Removal Method Insert the screwdriver into the release hole and pull out the ferrule. Terminal lock onnection Method Using rimp Terminals (1) Use ferrules or tab terminals. However, the Terminal locks are small, so sufficiently confirm the following before you use them. (2) Insulation between rimp Terminals If you use naked crimp terminals, there will be no finger protection. lso, there will be limited clearance and creepage distances between adjacent terminals, so use crimp terminals with care. Special Screwdriver for Terminal locks Use the XW4Z-00 Special Screwdriver to connect the Terminal locks. You can also use any screwdriver with the following dimensions. If you use any screwdriver other than the Special Screwdriver or one with the following dimensions, the Terminal lock may be damaged dia. 40 (Unit: mm) To insert a stranded wire, insert a screwdriver into the release hole and then insert the wire. To remove a stranded wire, insert a screwdriver into the release hole and then pull out the wire. Note: o not apply excessive force to the Terminal lock when you insert the tool. The Terminal lock may be damaged. pplication examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. onsult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. Note: o not use this document to operate the Unit. OMRON orporation Electronic and Mechanical omponents ompany ontact: at. No. G090-E (0515)