DF64-3S-4.5H(21) Hirose

4.5 mm pitch, Horizontal Mating 2-Piece System Connectors DF64 Series (UL pending) The floating structure of the BTB connection provides increased flexibility by absorbing the movement of the PCBs. Y In two axes of directions X Mating Optimal mating X axis direction Features 1 Versatile Board-to-Board and Board-to- Wire System The DF64 Series connector system is a Board-to- Board connector and Board-to-Wire that utilizes a Y axis direction 0.5mm unique floating structure and a Board-to-Wire connector that features an excellent locking system 2. Floating structure The Board-to-Board floating structure delivers an increased connection range together with a wide effective mating length and width. The unique stress-free contact structure was designed to MAX 2mm absorb movement and misalignment between serial Figure 1 PCBs and ensure a continuous connection. (Please refer to Figure 1) Movement tolerance range for the X axis: 0.5 mm Two-point contact structure Movement tolerance range for the Y axis: MAX 2 mm A 3. Reliable contact design First contact point (B-to-B connection) Second contact point Our two-point contact structure provides a highly A A-A reliable contact system. (Please refer to Figure 2) 4. Stress free side-locking system for Board-to-Wire connections The BTW side-locking structure provides a clear tactile click to confirm completion of the mating process and also allows for a visual check on the side locks. The structure endures wiring stress and Figure 2 prevents the wires from being pulled out of alignment. (Please refer to Figure 3) BTW side-lock structure Clear tactile click and 5. 350V voltage capacity visual check possible. Its unique mating structure secures a creepage distance of no less than 3.2 mm between the contacts and produces a 350 V voltage capacity. 6. PCB layout simplification The DF64 connector system shares one common receptacle. This helps to simplify the PCB layout by accepting the BTB header and the BTW cable plug. Figure 3 7. Resistant to high heat These connectors can operate in temperatures of up to 105 1 2013.11 NEWDF64 Series4.5 mm pitch, Horizontal Mating 2-Piece System Connectors Product Speci cations Current BtoB BtoW Operating Temperature Range: -55 to 105 (Note 2) Rating AWG 18 AWG 20 AWG 22 5A Operating Humidity Range : 20 to 80% (Note 3) Ratings (Note 1) 5A 4A 3A Voltage Storage Temperature Range: -10 to 60 (Note 4) AC/DC 350V Rating Storage Humidity Range : 40 - 70 (Note 4) Item Specifications Conditions 1. Insulation No less than 1,000 M Measured at DC 500 V resistance 2. Withstand voltage No ashover or breakdown AC 1, 500 V is applied for one minute. 3. Contact 30 M max Measured at no more than DC 6 V, 100 mA (DC or 1,000 Hz) resistance 4. Vibration No electrical discontinuity of 1s or Frequency 10-55 Hz, half amplitude 0.75 mm, 10 cycles in each Resistance greater of three directions(axes) 2 No electrical discontinuity outage of Accelerated velocity: 490 m/s , for 11 ms, half-sine in 3 5. Shock Resistance 1s or greater directions, 3 times for each of the three directions (axes) 6. Moisture- Contact resistance 30 M max Temperature: 40 2 humidity: 90 to 95%, left as it is for 96 hours resistance Insulation resistance 1,000 M minimum 7. Temperature Contact resistance 30 M max -55 for 30 minutes 5 to 35 for 2 to 3 minutes 105 for cycles Insulation resistance 1,000 M minimum 30 minutes 5 to 35 for 2 to 3 minutes) in 5 cycles Number of matings/unmatings 8. Durability Contact resistance 30 M max 10 mating cycles The resin components will not Re ow: according to the Recommended Temperature Pro le 9. Resistance to become deformed or loose Hand soldering: temperature of soldering iron at 35010 for solder heat performance due to deformities 3 seconds (Note 1) This is the maximum current rating while all pins are powered or used as all power lines. (Note 2) Includes the temperature rise of power lines. (Note 3) Use without condensation on parts. (Note 4) The storage condition refers to long-term storage of the product on the shelf before assembly. Please use the operating temperature for temporary storage such as pre-assembly and during shipping. Materials Product Part Materials Finish UL spec. Insulator LCP Beige UL94V-0 Receptacle Contact Copper alloy Tin-plating Reinforcing metal ttings Brass Tin-plating Insulator LCP Beige UL94V-0 Header Contact Copper alloy Tin-plating Reinforcing metal ttings Brass Tin-plating Crimp case Insulator LCP Beige UL94V-0 Crimp contact Contact Phosphorous Bronze Tin-plating Product Number Structure Refer to the charts below for determining speci c part number characteristics. Please select connectors listed in this catalog when placing orders and be sure to check the latest delivery speci cations at the time of ordering the product. Connector DF 64 - * S - 4.5 H DF 64 * P 4.5 H - - Series Name: DF Pitch : 4.5 mm Series No.: 64 Wiring type H: SMT Right Angle Type Number of contacts: 2, 3 DF 64 - * P - 4.5 C C: crimp housing Connector type S: receptacle P: plug Contact Applicable wire size Packaging style DF 64 1822 PCF - 1822 : 18 22 AWG PCF: In-line plug plug contact, on reel PC: In-line plug contact, loose piece 2