Ultra-Low Profile Retainers for 20mm Coin Cell Batteries 

Innovative series of ultra-low profile Coin Cell Retainers for 20mm coin cell batteries, suited for high density PCB packaging.

Retainers accept the popular 2016, 2020,2025 and 2032 coin cell batteries from all major manufacturers. Compatible with all soldering and reflow operations. Importantly these retainers are manufactured of Phosphor Bronze and the SMT versions offer a smaller PCB footprint with solder tails located outside of retainer body to facilitate visual inspection of solder joints. Tape & Reel Compatibility with most vacuum and mechanical pick and place assembly systems.

Tin-Nickel Plate for high temperature soldering applications.

Cat. # 3034 Bulk pack

Cat. # 3034TR Tape & Reel

Matte Tin Plate for lower temperature soldering applications.

Cat. # 3044 Bulk pack

Cat. # 3044TR Tape & Reel

For Thru-Hole applications, request Cat. # 3027.

Click here to learn more about all the Keystone 20mm retainer products

"Auto-In" SMT 20mm Coin Cell Holder

In applications where a 2025 or 2032 coin cell battery must be automatically inserted via a vacuum or mechanical pick-and-place device, then our NEW "Auto-In" Holder is the ideal choice.

Cat. #1058 - Surface Mount; Bulk packaging

Cat. #1058TR -Surface Mount, Tape & Reel packaging compatible with most vacuum and mechanical pick and place assembly systems