Products

Electrical

Rated Current: 0.75 AMP
Contact Resistance: 20mΩ Max
Withstand Voltage: 500V AC/DC
lnsulation Resistance: 1000MΩ Min
Operation temperature: - 40°C to + 105°C

Material

Contact Material: Brass
Contact Plating: Au or Sn Over Ni
Insulator Material: Polyester (UL94V-0)
Standard: LCP
Max Processing Temp: 230°C for 30-60 seconds, 260°C for 10 seconds

The DC3551 Series is a 1.0mm pitch, dual-row, shrouded box header connector designed for space-constrained, high-density board-to-cable applications. With surface-mount technology (SMT) and a low profile height of 3.5mm, it offers excellent mechanical strength, solderability, and design flexibility for next-generation devices.


🔧 Key Features

       Pitch: 1.0mm

       Mounting Type: SMT (Surface Mount Technology)

       Profile Height: 3.5mm

       Number of Positions: 10 / 16 / 20 / 40 / 64 Pins (customizable)

       Dual Row Design: Ensures stable IDC/ribbon cable mating

       Polarized Housing: Prevents misalignment and incorrect insertion

     

       Material:

       Housing: High-temperature resistant LCP (UL94V-0)

       Contacts: Brass, with Gold or Tin plating over Nickel


⚡ Electrical Performance

      Rated Current: 0.75A

      Contact Resistance: ≤ 20mΩ

      Insulation Resistance: ≥ 1000MΩ

      Withstand Voltage: 500V AC/DC


🌡️ Mechanical & Environmental

      Operating Temperature: -40°C to +105°C

      Max Processing Temperature:

        230°C for 30–60 seconds

        260°C for 10 seconds

      Durable & Reliable: Meets SMT reflow soldering requirements


🧰 Applications

      Industrial Control Systems

      Communication Equipment

      Consumer Electronics

      Medical Devices

      IoT & Smart Home Controllers


📦 Packaging Options

       Tube / Tube + Cap

       Reel + Cap / Reel + Mylar (for automated SMT assembly)


🔄 Customization Available

      Gold Plating Thickness: Gold Flash / 3μ" / 5μ" / 10μ" / 15μ" / 30μ"

      Housing Materials: PA6T,PA9T, LCP

      With or Without Solder Post

      Color: Standard Black or Customizable (e.g., Grey)


💼 Ready to Partner?

We are a professional supplier specializing in precision connectors for over 10 years. Contact us for samples, datasheets, or custom solutions tailored to your needs.

📧 Contact: sales@bscconnector.com 

🌐 Website: https://bscconnector.com/