Round Framed Capacitive Touch Spring

 

Packaging Methods

1. Bulk (Plastic bag)

2. Plastic tray

3. Tape & Reel (For SMT)

What are the round 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 Round Framed Capacitive Touch Spring

Q1: How do I ensure the touch spring height matches my device enclosure?

A: We offer a flexible working height range from 3mm to 50mm. To ensure a perfect fit, you can provide the compressed height requirements or your 3D drawings (step/dwg), and we will customize the spring tension and height to ensure reliable contact with your overlay.

Q2: Are these round framed springs compatible with high-speed SMT assembly lines?

A: Absolutely. While we offer bulk and tray packaging, we specifically provide Tape & Reel packaging to support automated SMT assembly. The materials used, such as Stainless Steel and Music Wire with Tin-plated finishes, are selected for excellent solderability and production efficiency.

Q3: We are developing a kitchen appliance; can these sensors handle humid or corrosive environments?

A: Yes, our round framed capacitive touch springs are ideal for household appliances because they are acid and alkali resistant and feature high anti-corrosion properties. The Nickle-plated surface treatment further enhances durability in challenging environments.

Q4: What is the typical lead time for custom prototypes if we have an urgent project?

A: For standard custom requests, samples are typically ready within 3 weeks. However, if your project is extremely urgent, we can fast-track the entire process—from drawing design to sample dispatch—within 1 week to keep your development on schedule.

Q5: Can I modify the touch area diameter to fit a specific icon size on my glass panel?

A: Yes, the top capacitive touch area can be customized between Φ5mm and Φ40mm. We can also adjust the pin foot shape, such as using a U-shape pin or Single-pin, to match your PCB layout and the specific touch icon dimensions.