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Newsletter-March-2026-Vol-14

March 20, 2026

Volume 14 | March 2026

Latest Battery Connectivity Resources

NEW! Locking Vertical Entry 20mm Coin Cell Holder

 

A new Vertical battery holder designed for high shock and vibration applications utilizing the popular 2032 coin cell battery is the latest innovation added to the broad battery connectivity products available from Keystone Electronics Corp.

 

Engineered with a locking flange and polarity tab this new holder firmly secures a 2032 coin cell battery while preventing incorrect battery insertion. The slim-line design makes this rugged and lightweight holder ideal for minimal footprint, high-density PCB packages.

 

Cat. No. 1174 features a flame retardant UL 94V-0 rated housing and Tin Plated Brass contacts providing low contact resistance and simplified thru-hole mounting on PCB's. Ideal for PCB battery backup and will accept all major manufacturers' batteries and are compatible with lead free and traditional reflow processing

 

Click Here to Learn more about this innovative 20mm Battery Holder

Low Profile 20700 & 21700 Lithium-Ion Battery Holders

 

?Keystone's low profile, SMT and THM Lithium-Ion holders for 20700 & 21700 batteries are designed to meet increased demands for higher energy, light weight, rechargeable batteries for new generations of electronic products.

 

Ruggedly built and durable, these compact holders feature low profile, heat resistant UL 94 V-0 Rated Nylon housings with Stainless Steel contacts that are Tin-Nickel Plated. Holders are ideally suited for use in high energy portable medical devices, smokeless vaporizers, consumer and industrial electronic products. Versatile design accommodates lead free solder and traditional reflow processes. Will accept all major manufacturers’ of 20700 or 21700 batteries. 

 

THM Holders

Cat. # 1121 - For Single Cell Applications

Cat. # 1123 - For Dual Cell Applications

 

SMT Holders

Cat. # 1122 - For Single Cell Applications

Cat. # 1124 - For Dual Cell Applications

 

Click here to learn see our entire line of Holders for 20700 & 21700 batteries

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Feb 2026 - Newsletter 

 

Jan 2026 - Newsletter  

 

Latest Blog Posts

 

Feb 20, 2026- Blog

 

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Latest Products

UL Male PCB Quick-Fit Terminals

 

10450 Li-Ion Battery Holder

 

Colored SMT Test Points

 

4.8mm ML414 Battery Retainers

 

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Contact Us

Request our 75th Anniversary Catalog K75

 

 


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