1.7 mm pitch, Low Profile Board to Wire Connectors for Power Supplies DF65 Series (UL Pending) Lock structure and operation Socket Latch Header Latches are deflected slightly during mating. Features 1. Enhanced contact reliability and lock structure The unique locking structure reinforces the engagement between the wire side portion and the header. This prevents the wire side from becoming misaligned due to stress from poorly routed wiring. (Figure 1) (Patent pending) 2. Vertical mating provides superior handling The use of vertical mating style reduces assembly time and maximizes precious board space which gives designers more freedom when designing other components on the PCB. (Figure 2) Figure 1 3. Highly reliable contact structure The two point contact structure provides optimum Vertical mating provides superior reliability, a low mated height of 1.8 mm and an operability and maximizes board space. effective mating length of 0.35 mm. 4. Increased cable retention Side view of the PCB Vertical mating type The header is designed to press the terminal Vertical mating style allows other parts to be mounted. lance down during the mating operation this (Enhances freedom in designing PCB) prevents the lance from moving and enhances its strength. 5. High current of MAX 4A(AWG24) By utilizing highly conductive material for the female terminals and suppressing the contact The mating face is easy to see, resistance, the DF65 series can handle a resulting in proper insertion. maximum of 4 A with AWG 24 wire. 6. Solder wicking prevention Molding is done in a way that removes the gap Unused, open area Horizontal mating type between the contacts and the housing to prevent wicking. 7. Prevents Accidental unmating The molded structure is designed to prevent accidental unmating due to poorly routed wiring The mating face can be hard to see, and harsh loads. which can lead to awkward insertion. Figure 2 1 2013.11 NEWDF65 Series1.7 mm pitch, Low Profile Board to Wire Connectors for Power Supplies Product Speci cations 4 A/pin (when 24 AWG is used) Operating Temperature Range 35 105 (Note 2) Current Rating (Note 1) Operating Humidity Range 20 80 (Note 3) Ratings Storage Temperature Range 10 60 (Note 4) Voltage Rating AC / DC 50 Storage Humidity Range 40 70 (Note 4) Item Speci cations Conditions 1. Insulation No less than 100 M Measured at DC 100 V resistance 2. Withstand voltage No ashover or breakdown AC 500 V is applied for one minute. 3. Contact resistance No more than 10 M Measured at 1 mA and no higher than 20 mV 4. Vibration 10 cycles in each of three directions at frequency No electrical discontinuity of 1 s or greater Resistance 10-55 Hz, half amplitude 0.75 mm 2 Accelerated velocity: 490 m/s , for 11 ms, half-sine in 5. Shock Resistance No electrical discontinuity of 1s or greater 3 directions, 3 times for each of the three directions 6. Moisture- Contact resistance: no more than 20 m Temperature: 40 2 humidity: 90 to 95%, left as resistance insulation resistance: no less than 500 M it is for 96 hours -55:30 minutes 5 - 35: 2 - 3 minutes 7. Temperature Contact resistance: no more than 20 m 85 : 30 minutes 5 - 35: 2 - 3 minutes) cycles insulation resistance: no less than 500 M 5 cycles 8. Durability Contact resistance: no more than 20 m 30 mating cycles Re ow: according to the Recommended The resin components will not become 9. Resistance to Temperature Pro le deformed or lose performance due to solder heat Hand soldering: temperature of soldering iron at deformities 35010 for 3 seconds (Note 1) This is the maximum current rating while all pins are powered or used as all power lines. If you split the current over multiple lines, please factor in your own safety margin. Please contact Hirose Electric, for inquiries on the assignment of pins and on the currents that can be delivered. (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 speci cation Insulator LCP Black UL94V-0 Header Contact Brass Tin Plating Crimp socket Insulator LCP Beige UL94V-0 Crimp contact Contact Phosphorous Bronze Tin Plating Product Number Structure Refer to the charts below for determining specific part number characteristics. Please select connectors listed in this catalog when placing orders and be sure to check the latest delivery specifications at the time of ordering the product. Header connector Mounting style Series Name DF DF 65 * P 1.2 V SMT Straight Type - - : Series No. : 65 Number of contacts : 3, 4, 5, 6, 8, 10 Connector type P:Header Pitch : 1.7mm Socket connector Series Name : DF Pitch : 1.7mm DF 65 * S 1.2 C - - Termination form Series No. : 65 C : crimp case Number of contacts: 3, 4, 5, 6, 8, 10 Connector type S socket Crimp contact Applicable wire size Packaging style DF 65 2428 SCF - 2428 AWG24 AWG28 SCF: Socket contact on reel 2