Customer Rectangle SMT Contact Pad 3*2*0.3mm

How Spring-Loaded Contacts Boost Connection Reliability and Longevity

Spring-loaded contacts are engineered to deliver exceptional durability and extended service life in surface-to-surface electrical connections. Thanks to their unique design incorporating a precision spring mechanism, these contacts maintain consistent pressure against the mating surface—even after many connection and disconnection cycles.

• Consistent Electrical Performance: The spring mechanism ensures a reliable, low-resistance connection, even when subject to vibration or movement.
• High Mating Cycle Life: Unlike traditional fixed contacts, spring-loaded types are built to withstand thousands of cycles, making them ideal for applications where components are connected and disconnected frequently.
• Reduced Wear and Tear: The controlled pressure minimizes abrasion and pitting on both contact points, preserving the integrity and conductivity over time.

This makes spring-loaded contacts the go-to solution for demanding scenarios where long-lasting electrical connectivity is crucial.

Jiatel Contact Pad / Landing SMT contact Pad :

The below listed is only partial, not all we can make, pls contact us for a detailed inquiry.

Rectangle Pad Dim (L*W*H): 4*2*0.3mm

Tin  Plating Rectangle Pad Dim (L*W*H): 6*4*0.3mm

Rectangle Contact Pad Dim (L*W*H): 2.6*1.4*1mm

Round Contact Pad Dim (L*W*H):φ3*0.5mm

Contact Pad Material :

Body Material: Phosphor Bronze, Brass, Beryllium Copper

Surface Plating: Gold over Nickle or Tin over Nickle

Package: Tape & Reel or Bulk

Specification:

Current rating: 1Amp, 2Amp, 3Amp,4Amp, 5Amp … According to the size

Re-flow process temperature: max 260 ℃ for 10 seconds

ROHS Compliant

FAQ：

• Q: What is the height and profile of Jiatel SMT Contact Pads?

  • A: Jiatel offers ultra-low profile SMT contact pads to save vertical space on your PCB. Our standard height is as low as 0.15mm, ensuring a precision target surface for pogo pins without increasing the overall connector height above the PCB.

• Q: What is the current rating for these rectangle SMT contact pads?

  • A: Designed for high-performance power delivery, our SMT contact pads typically support a current rating of 5A to 10A, depending on the contact area and PCB trace design. This makes them ideal for fast-charging battery interfaces.

• Q: What materials and finishes are used to ensure reliability?

  • A: We use high-conductivity Brass as the base material, finished with professional Gold Plating (e.g., Gold Flash or 10u”-30u” Gold). This finish prevents oxidation and maintains low contact resistance over thousands of cycles.

• Q: Are Jiatel SMT contact pads compatible with automated assembly?

  • A: Yes. To support high-speed manufacturing, our contact pads are supplied in Tape & Reel (T&R) packaging, perfectly compatible with standard SMT pick-and-place machines.

• Q: Can I get a custom shape or size for my specific PCB layout?

  • A: Absolutely. As a custom connector manufacturer, we can customize the length, width, and thickness of the contact pad to match your unique application, whether it’s an oval, rectangle, or circular design.

• Q: Do you offer ready-made Cable Assemblies that pair with these pads?

  • A: Yes, Jiatel provides a complete solution. We can design and manufacture Magnetic Pogo Cables or custom Wire Harnesses that mate perfectly with these SMT pads for a turnkey connectivity system.