The Hirose Electric DF40HC(3.5)-60DS-0.4V(51) is a 60-position, 0.4mm-pitch board-to-board / board-to-FPC receptacle from the DF40 series. It uses a straight SMT mounting configuration and provides a fixed 3.5mm mated height, making it suitable for compact, high-density electronic assemblies.
The connector features 60 gold-plated contacts with a 0.4mm contact and mounting pitch. Each contact is rated for 0.3A, with rated voltage of 50V AC or 50V DC. Maximum contact resistance is 90mΩ, while the official product page specifies a 150V withstand-voltage rating.
For high-speed applications, the exact part is rated for transmission speeds up to 20Gbps and supports USB 3.1 Gen2, USB 3.0, USB 2.0, MIPI, SATA, and PCIe interfaces. The DF40 series also incorporates solder-wicking prevention features for reliable SMT assembly.
The connector is rated for 30 mating cycles and operates from -55°C to +85°C. Its body measures approximately 14.6 × 3.38 × 3.4mm, while the mated board spacing is 3.5mm.
The exact DF40HC(3.5)-60DS-0.4V(51) is supplied in 2,000-piece reel packaging and complies with RoHS (EU) 2015/863. Hirose lists DF40C-60DP-0.4V variants as mating plug options. For automotive or other high-reliability applications, Hirose recommends contacting the manufacturer to confirm suitability.
Key Features:
- Manufacturer: Hirose Electric
- Part Number: DF40HC(3.5)-60DS-0.4V(51)
- HRS CL No.: CL0684-4102-5-51
- Series: DF40
- Connector Type: Receptacle
- Application: Board-to-Board / Board-to-FPC
- Number of Positions: 60
- Contact Pitch: 0.4mm
- Mounting Pitch: 0.4mm
- Mated Height: 3.5mm
- Mounting Type: SMT
- Orientation: Straight
- Contact Plating: Gold
- Rated Current: 0.3A
- Rated Voltage: 50V AC / 50V DC
- Contact Resistance: 90mΩ Max
- Withstanding Voltage: 150V
- Transmission Rate: Up to 20Gbps
- Interfaces: USB 3.1 Gen2 / USB 3.0 / USB 2.0 / MIPI / SATA / PCIe
- Mating Cycles: 30
- Operating Temperature: -55°C to +85°C
- Dimensions: Approx. 14.6 × 3.38 × 3.4mm
- Solder-Wicking Prevention: Yes
- RoHS (EU) 2015/863 Compliant
- Packaging: Reel
- Reel Quantity: 2,000 pcs.
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