Low Profile Swing-Lock Board to Wire Connector for Power DF57 Series (Compliant with UL, C-UL standards) Swing-Lock Structure explanatory drawing Before mating Lock portion 4.65mm Features After mating 1.Reinforced lock structure with swing lock Mating HeightA : DF57H 1.4mm A swing-lock structure, featuring our own unique Fig.1 DF57AH 1.6mm connection method, reinforces the lock structure of the electric cable side, with a structure resistant to tough electric cable routing and disengagement of cables under load. Contact Structure Ild ed ci XdciVXi iZgb cVah In addition, the connection surface has a guide insertion to facilitate insertability (patented) 2. Header lock improves plug retention : ZXi kZ bVi c aZc i % ) bb When connecting, the header connector secures the molded-lance. Play of molded lance is prevented for added strength. (patented) 3. Highly reliable contact structure 8gdhhZXi dcVa k Zl d i Z XdciVXi hjg VXZ Despite the low-profile design, with a stacking height Fig.2 of 1.4mm, an effective mating length of 0.42mm is achieved. The structure features two-point contact terminal geometry with high contact reliability. Incorrect Positioning 4. Insert guide key prevents misalignment Insert guide key guides the crimp socket to the correct mating position and prevents misalignment, which improves mating operation and prevents possible connector breakage with incorrect mating. 5. Solder wicking prevention The integral molding eliminates any gap between the terminals and case to prevent solder wicking. Starts mating after the socket is aligned to 6. Case disengagement prevention the correct position Reinforcing hardware (metal fittings) are integrated in the molding, which help prevent the case from disengaging with the terminals due to tough electric cable routing and load. 7. Cost effective Terminals and metal fittings are collectively integrated into the molding to reduce assembly cost. Insert Guide Key Structure Fig.3 In cases where the application will demand a high level of reliability, such as automotive, 1 2018.6 please contact a company representative for further information. ADF57 SeriesLow Profile Swing-Lock Board to Wire Connector for Power Specifications 2pos. 3pos. 4pos. 5,6pos. AWG 26 3.0A 1.5A AWG 28 2.5A 2.0A 1.5A Current rating Operating temperature range -35 to 85 (Note 2) (Note 1) Operating humidity range 20% to 80% (Note 3) AWG 30 1.5A 1.0A Rating AWG 32 1.0A 0.8A AWG 34 0.8A 0.5A 2 to 6 pos. : 50V AC/DC Storage temperature range -10 to 60 (Note 4) Voltage rating 2 pos. (Middle pin of 3 pos. is removed) : 100V AC/DC Storage humidity range 40% to 70% (Note 4) UL, C-UL certified specifications 2pos. 3pos. 4pos. 5,6pos. AWG 26 3.0A 1.5A AWG 28 2.5A 2.0A 1.5A Current rating (Note 1) Rating AWG 30 1.5A 1.0A AWG 32 1.0A 0.8A AWG 34 0.8A 0.5A Voltage rating 2 - 6 pos. : 29V AC/DC Item Speci cation Conditions 1. Insulation 100M min. 100V DC resistance 2. Withstanding No ashover or insulation breakdown 500V AC / 1 minute voltage 3. Contact 10m max. 20mV max., at 1mA. resistance No electrical discontinuity of 1s or longer Frequency : 10 to 55Hz, single amplitude of 0.75mm, 4.Vibration No damage, cracks or parts dislocation. 10 cycles, 3 direction 2 No electrical discontinuity of 1s or longer Acceleration of 490m/s , 11ms duration, sine half- 5.Shock No damage, cracks or parts dislocation. wave, 3 cycles in each of the 3 axis Contact resistance : 20m max., 6.Humidity Insulation resistance : 500M min. 96 hours at 40 2, and humidity of 90 to 95% No damage, cracks or parts dislocation. Contact resistance : 20m max., -55C 5 to 35C 85C 5 to 35C 7. Temperature Insulation resistance : 500M min. Times : 30 min. 2 min. to 3 min. 30 min. 2 min. cycle No damage, cracks or parts dislocation. to 3 min. 5 cycles Contact resistance : 20m max., 8.Durability 30 cycles No damage, cracks or parts dislocation. 9. Resistance to No deformation of components affecting Re ow : At the recommended temperature pro le soldering heat performance Manual soldering : 350C for 3 seconds Note 1 : This is the maximum current rating while all pins are powered or used as all power lines. When isolating power lines into multiple circuits, current ratings may go above the stated current ratings. Please consult Hirose for speci c details before doing this. Note 2 : Includes the temperature rise of power lines. Note 3 : The connector should be completely dry. (no condensation present) Note 4 : The term storage refers to the long-term storage condition of unused products before PCB mounting. The operating temperature and humidity ranges are applied while in a non-energized state, while in transport or after PCB mounting. Material / Finish Item Component Material Finish UL Flammability rating Black Insulator LCP UL94V-0 Header Beige Contact Brass Tin plating or gold plating --------- White PBT Black Crimp socket Insulator UL94V-0 Beige LCP Black Crimp contacts Contact Phosphor bronze Tin plating or gold plating --------- 2