The Hirose DF63SF series is a wire-to-board connector family available in 3.96mm and 7.92mm pitch variants, designed for high-current applications. The specifications confirm it includes headers and sockets in 2 and 3 positions, is certified to UL, C-UL/CSA, and TÜV standards, and is rated for 12.0A or 15.0A at 630V AC/DC with an operating temperature range of -55°C to 105°C. It utilizes gold-plated contacts (0.2μm or 0.76μm) in a black housing, supports 16-18 AWG discrete wire via crimp termination, and features Through-Hole Technology (THT) mounting on a standard 1.6mm PCB. As per the provided details, its design offers a secure mating with a clear tactile click, a molded lance, and a small vertical-mating design for easy assembly. The series supports THR (Through-Hole Reflow) mounting, is compliant with the Glow Wire standard (IEC 60695-2-11), and its 7.92mm pitch option provides flexibility for internal power distribution, making it a reliable solution for automotive and industrial equipment.

| Connector Type | Header, Socket, Contact | Number of Positions | 2, 3 |
| Safety Standards | UL, C-UL/CSA, TÜV | Mounting Pitch | 3.96, 7.92mm |
| Rated Current | 12.0, 15.0A | Mounting Side | Standard on-Board |
| Rated Voltage(AC) | AC 630.0V | Staggered Lead | No |
| Rated Voltage(DC) | DC 630.0V | Connector Orientation | Straight |
| Number of Rows(Interface) | 1 | Contact Plating | Gold |
| Contact Pitch | 3.96, 7.92mm | Housing Color | Black |
| Mounting Style | THT | Recommended Wire Type | Discrete wire |
| Recommended PCB Thickness | 1.6 mm Max. | Recommended Max.Wire Size (AWG) | 16 |
| Mating/Unmating Cycles | 50 | Recommended Min.Wire Size (AWG) | 18 |
| Plating Thickness | 0.2, 0.76μm | Operating Temperature Max. | 105℃ |
| Wire Termination Method | Crimping | Operating Temperature Min. | -55℃ |
| No. of Position | Type | P/N | Hirose P/N | Links |
| 2 | Header | DF63SF-2P-7.92TV(51) | CL0680-0704-0-51 | https://www.hirose.com/en/product/p/CL0680-0704-0-51 |
| 2 | Header | DF63SF-2P-7.92TV(52) | CL0680-0704-0-52 | https://www.hirose.com/en/product/p/CL0680-0704-0-52 |
| 3 | Header | DF63SF-3P-3.96TV(51) | CL0680-0701-0-51 | https://www.hirose.com/en/product/p/CL0680-0701-0-51 |
| 3 | Socket | DF63SF-3S-3.96C | CL0680-0702-0-00 | https://www.hirose.com/en/product/p/CL0680-0702-0-00 |
| 3 | Header | DF63SF-3P-3.96TV(52) | CL0680-0701-0-52 | https://www.hirose.com/en/product/p/CL0680-0701-0-52 |
| Contact | DF63SF-1618SCA | CL0680-0706-0-00 | https://www.hirose.com/en/product/p/CL0680-0706-0-00 | |
| Contact | DF63SF-1618SCA(05) | CL0680-0706-0-05 | https://www.hirose.com/en/product/p/CL0680-0706-0-05 | |
| Contact | DF63SF-1618SCFA | CL0680-0703-0-00 | https://www.hirose.com/en/product/p/CL0680-0703-0-00 | |
| Contact | DF63SF-1618SCFA(05) | CL0680-0703-0-05 | https://www.hirose.com/en/product/p/CL0680-0703-0-05 |
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.