PC BOARD MOUNTING CONNECTORS 720 SERIES (CRIMP TYPE CONNECTORS) n FEATURES The 720 series connectors (crimp connector) are designed for a wide range of uses, and come in many shapes, two contact arrangements (one and two rows), and various pin types. The 720 series headers can be mated with 700 and 740 series sockets, and are lockable when a special cover is used. Female contacts are secured in the housing by a unique internal spring structure. High-pressure contacts are also available which prevent accidental disconnection in applications that use only a few contacts. For W and S type headers, insulation molds can be cut to the necessary size. n SPECIFICATIONS Item Specification Operating temperature range 55C to +85C n MATERIALS Current rating DC 3 A Item Materials Voltage rating AC 250 V Header Polyester (UL94V-0) Contact resistance 20 m max. (DC 6 V, 0.1 A) Insulating material Socket PPO (UL94V-1) Insulation resistance 1000 M max. (DC 500 V) Cover Nylon 6 (UL94V-2) Dielectric strength AC 500 V for 1 minute Conductor Copper alloy Standard 1.05 kg max. (3 pins), 25.2 kg max. contacts (72 pins) Contact Gold Insertion force Plating High-pressure 2.1 kg max. (3 pins), 50.4 kg max. Terminal Palladium contacts (72 pins) Note: Tin-plated connectors are also available Standard 0.09 kg min. (3 pins), 2.16 kg min. for 8- to 34-pin types. contacts (72 pins) Withdrawal force High-pressure 0.18 kg min. (3 pins), 4.32 kg min. n MATERIALS (SMT CONNECTOR) contacts (72 pins) Wire-wrap: AWG 26 to 30 (solid) Item Materials Applicable wire Crimping: AWG 20 to 32 Insulating material 66 Nylon (UL94V-0) Applicable PC board 1.6 mm (0.062 in.) Conductor Copper alloy (standard) Contact Gold Note: For thin wire crimping, the crimp height must be Plating Terminal Palladium adjusted for increased reliability. Please contact us for further information. Specifications Dimensions are in millimeters (inches) www.fcai.fujitsu.com 1 subject to change720 Series (Crimp Type Connectors) CRIMP CONTACT n DIMENSIONS 1. Parts in bulk Tool: Hand crimping tool Standard contact High pressure contact FCN-723J-AU/U FCN-723J-AU/W (0.170) 4.3 4.3(0.170) 12.5(0.492) 12.5(0.492) FCN-723J-AU/Q FCN-723J-AU/S Wire gauge Applied contact (AWG ) Standard type High pressure 20 FCN-723J-AU/U FCN-723J-AU/W 22 (0.170) 4.3 4.3 (0.170) 24 26 28 FCN-723J-AU/Q FCN-723J-AU/S 12.5 (0.492) 12.5(0.492) 30 32 Unit: mm (in.) 2. Parts in strips Tool: Semiautomatic crimping tool FCN-723J-AU/R FCN-723J-AU/V FCN-723J-AU/T FCN-723V-AU/X Wire gauge Applied contact (AWG ) Standard type High pressure 20 FCN-723J-AU/V FCN-723J-AU/X 22 24 26 28 FCN-723J-AU/R FCN-723J-AU/T 30 32 Unit: mm (in.) Specifications Dimensions are in millimeters (inches) www.fcai.fujitsu.com 2 subject to change 6.5 (0.256) 1.5 1.4 1.5 1.4 (.059) (.055) (.059) (.055) 1.5 1.4 1.5 1.4 8.65 (0.340) (.059) (.055) (.059) (.055)