5pcs Touch Key IC Chips BS812A BS814A BS816A – Multi-Package

5-Pack Touch Key IC Chips – Multi-Package Capacitive Sensor ICs

Upgrade your electronics projects with this convenient 5-piece assortment of capacitive touch key ICs. Compatible with a wide range of package types and chip variants, these integrated circuits are ideal for hobbyists, engineers, and electronics enthusiasts who need reliable touch-sensing components for prototyping, repair, or production work.

Product Highlights

• Versatile Chip Selection: Includes BS812A-1, BS813A-1, BS814A-1, BS814A-2, BS816A-1, BS818A-2, BS8112A-3, and BS8116A-3 variants — covering a broad range of touch key controller needs.
• Multiple Package Formats: Supports 6SOT23, 8SOP, 10MSOP, 16NSOP, 20SOP, and 20SSOP packages for maximum compatibility with different PCB layouts.
• Capacitive Touch Technology: Designed for stable, responsive capacitive touch sensing in consumer electronics, appliances, and DIY projects.
• 5-Piece Lot: Receive 5 ICs per order — great value for prototyping, testing, or keeping spares on hand.
• Broad Application: Suitable for touch panels, smart home devices, lighting controls, and other embedded systems requiring touch input.
• No High-Concern Chemicals: These components are listed as containing no high-concern chemical substances.

Specifications

• Chip Models: BS812A-1, BS813A-1, BS814A-1, BS814A-2, BS816A-1, BS818A-2, BS8112A-3, BS8116A-3
• Package Types: 6SOT23, 8SOP, 10MSOP, 16NSOP, 20SOP, 20SSOP
• Quantity: 5 pieces per order
• Country of Origin: Made in Mainland China

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Frequently Asked Questions

Q: What are BS812A, BS814A, and BS816A touch key ICs used for?

A: These capacitive touch key IC chips are used in electronic devices that require touch-sensitive input, such as smart home panels, lighting controls, consumer electronics, and embedded systems. Each chip variant supports a different number of touch channels and comes in a specific package format for PCB integration.

Q: What package types are included in this 5-piece touch key IC assortment?

A: This assortment covers six common package types: 6SOT23, 8SOP, 10MSOP, 16NSOP, 20SOP, and 20SSOP. This variety makes these touch key ICs compatible with a wide range of PCB designs and prototyping applications.

Q: Are these touch key ICs suitable for DIY electronics and hobbyist projects?

A: Yes! These BS-series capacitive touch key ICs are popular among electronics hobbyists, makers, and engineers for prototyping and repair. The 5-piece lot provides convenient extras for testing different configurations or replacing faulty components.