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Keystone (3002) Battery Contact, Coin Cell - 20mm, SMD, Phosphor Bronze

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Keystone (3002) Battery Contact, Coin Cell - 20mm, SMD, Phosphor Bronze
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The Story

The Keystone 3002 is a surface-mount battery contact designed for 20mm coin cell batteries, including CR2032, CR2025, and BR2032 types. Made from durable phosphor bronze with tin-nickel plating, it ensures reliable conductivity and corrosion resistance. Ideal for portable devices, this pack of 10 contacts simplifies prototyping and production.

add_circle The Upside

  • check Reliable electrical contact with low resistance
  • check Corrosion-resistant plating ensures long life
  • check SMD format compatible with standard reflow soldering

remove_circle The Downside

  • close No battery included; requires separate purchase
  • close Limited to 20mm coin cell sizes only
  • close May require precise alignment during soldering

Specifications & features

Key features

  • check_circle Accepts 20mm coin cell batteries (CR2032, CR2025, BR2032, etc.)
  • check_circle Surface-mount design (SMD) for automated assembly
  • check_circle Phosphor bronze construction with tin-nickel plating
  • check_circle Pack of 10 units for multiple uses
  • check_circle Suitable for portable electronics and IoT devices

Specifications

Battery Size Accepted

20mm Coin Cell

Contact Material

Phosphor Bronze

Contact Plating

Tin-Nickel

Manufacturer Part Number

3002

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