CR2032 BS-10 SMT Button Battery Holder Golden Foot Patch Mount for PCB

Component	Specification
Model	BS-10 (Brown Series)
Battery Compatibility	CR2032 (20mm Diameter, 3.2mm Height)
Mounting Type	SMT / SMD (Surface Mount Technology)
Contact Material	Phosphorus Bronze with Gold Plating
Housing Material	High-Temperature PPS (Heat Resistant)
Orientation	Horizontal / Flat

Price

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₹ 12.71

(Tax included)

बारकोड: 017965

Product Description The BS-10 is a premium Surface Mount (SMT) battery holder designed for high-reliability PCB assemblies. Featuring a low-profile "patch" design, this holder is engineered for modern automated assembly lines. The "Golden Foot" contacts are phosphorus bronze with high-quality gold plating, ensuring superior conductivity and maximum resistance to oxidation over years of service. Its heat-resistant brown PPS housing is specifically designed to withstand the high temperatures of infrared reflow soldering without warping or melting.

Key Features

Gold-Plated Contacts: Provides ultra-low contact resistance and prevents corrosion even in humid environments.
Reflow Solder Compatible: Built with industrial-grade PPS plastic to survive standard SMT oven profiles.
Low Profile Design: Ideal for ultra-thin electronic devices, wearable tech, and compact remote controls.
Secure Retention: Features a side-entry friction fit that keeps the coin cell firmly in place against vibration.
SMT Patch Mounting: Large solder pads provide high mechanical strength to prevent the holder from lifting off the PCB.

Technical Details

Base Color: Brown
Contact Plating: Gold (Flash or Selective)
Insulation Resistance: > 1000MΩ
Contact Resistance: < 30mΩ
Operating Temperature: -40°C to +260°C (Reflow Peak)
Weight: Approx. 1.5g

Prototyping and Engineering Tips from Robogears

SMT Soldering: If soldering by hand, use a fine-tip iron and high-quality flux. Heat the PCB pad and the "Golden Foot" simultaneously to ensure a strong mechanical bond, as this holder acts as the primary support when batteries are swapped.
Polarity Layout: The top spring contact is the Positive (+) terminal, while the bottom circular pad on your PCB (under the battery) usually serves as the Negative (-) contact. Double-check your schematic symbols to ensure they match the BS-10 footprint.
Battery Insertion: Insert the CR2032 at a slight angle to slide it under the top retention clips. The gold plating is durable, but avoid using sharp metal tools to pry batteries out, as scratches can lead to micro-corrosion over time.
Footprint Design: Ensure your Solder Mask does not cover the negative contact area directly beneath the battery center. This holder relies on a clean PCB surface for the ground connection.

Package Includes

1 x CR2032 BS-10 SMT Battery Holder (Golden Foot)

Disclaimer Images are for reference; actual gold tint or plastic finish may vary. Specifications subject to change by manufacturer. Handle with care to avoid bending the SMT leads.

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