Rectangular Framed Capacitive Touch Spring

* Selecting from our ready-made specifications ensures zero tooling costs and the fastest delivery time. Custom sizes are available but will incur additional setup fees and extended lead times.

 

Packaging Methods

1. Bulk (Plastic bag)

2. Plastic tray

3. Tape & Reel (For SMT)

What are the rectangular framed capacitive touch springs widely used for?

The capacitive touch springs can be applied in various fields such as household appliances, medical equipment, robotics, wearable technology, automated devices, tools, gas, instrumentation, automotive industries, and more. For example, the capacitive touch springs are now very commonly found in household appliances such as induction cookers, microwaves, ovens, refrigerators, air conditioners, coffee machines, and audio systems, and so on.

FAQ for Rectangular Framed Capacitive Touch Spring

Q1: How do you prevent deformation in rectangular springs given their complex 90-degree bending?

A: Manufacturing square or rectangular touch springs is a precision process. Due to the multiple 90-degree bending angles and material stress, the product can gradually twist if not handled correctly. We implement strict process controls during machine winding to minimize deviations and ensure the rectangular framed capacitive touch area maintains its structural integrity and flat contact surface.

Q2: Can the rectangular touch area be customized to fit a specific non-standard button icon on our panel?

A: Yes, the dimensions of the top rectangular framed capacitive touch area can be fully determined according to your need. Whether you need a slim rectangle or a large square button area, we can adjust the winding parameters to ensure the spring matches your UI design perfectly.

Q3: What type of welding foot is most stable for securing these rectangular springs to a PCB?

A: Stability is crucial for rectangular shapes. To ensure a secure position on your PCB, we offer several pin foot structures including one U-shaped, one U-shaped with a single pin, or two U-shaped pins. We can determine the specific position and type of pins based on your PCB layout and space constraints.

Q4: Why is the production lead time for rectangular springs typically different from circular ones?

A: Because of the technical requirements of the 90-degree bending angles and the need to manage material stress, the production efficiency of square capacitive touch springs is relatively slow compared to standard circular designs. For urgent projects, we recommend sharing your drawings (pdf, dxf, step, etc.) early so we can fast-track the design and sample verification process.

Q5: Are these rectangular springs compatible with standard plastic tray packaging for assembly?

A: Yes, while we offer bulk plastic bags, these rectangular framed touch springs are usually packaged in the plastic tray to protect the precision-bent frame from deformation during transport and to facilitate easier handling during your assembly process.