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Six Panasonic BR1632A lithium coin cells with solder tabs

Panasonic

Panasonic BR1632A/FAN 3V Lithium Coin Cell Battery w/ Tabs 6-Pack

SKU CH-5K3C-68DWQ

Six-pack of 3 V lithium coin cells with SMD tabs, 16 mm by 3.2 mm, up to 10 years shelf life

  • Battery typeCR1632
  • Reliable 3 V power from proven Panasonic lithium chemistry
  • Up to 10 years shelf life keeps spares ready
  • SMD tabs enable direct board mounting without holders
  • Compact 16 mm × 3.2 mm size fits tight designs
  • Six-cell pack covers multiple devices or replacements

Panasonic BR1632A/FAN 3V Lithium Coin Cell 6-Pack

Six Panasonic BR1632A/FAN lithium coin cells arrive with pre-attached SMD tabs for direct surface-mount assembly. The 3 V CR1632 chemistry suits memory-backup, real-time-clock and small-sensor circuits that demand reliable voltage over long intervals. Each cell measures 16 mm by 3.2 mm and the pack contains six pieces for production or spares.

Sustained voltage stability for continuous backup

Lithium chemistry delivers a flat discharge curve so voltage remains steady during months or years of micro-amp draw. Rated shelf life reaches up to 10 years, allowing the cells to hold charge through extended storage before installation. The tab termination avoids socket resistance, reducing voltage drop under continuous low-current operation.

SMD-tab termination for direct PCB mounting

The BR1632A/FAN variant includes spot-welded tabs designed for reflow soldering onto printed circuit boards. This termination style fits automated assembly lines and eliminates the need for a separate battery holder. Verify that the PCB footprint matches the 16 mm by 3.2 mm cell outline and tab spacing before ordering.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 81% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeCR1632

Questions about this item

Will the 3 V lithium chemistry keep its voltage stable when the coin cell runs continuously in a device that stays on all day?

The lithium chemistry is designed for high energy and continuous voltage supply, so the 3 V output remains steady during extended operation.

What must the circuit board already provide for the 16 mm x 3.2 mm SMD-tabbed cells to connect without extra hardware?

The board needs surface-mount pads spaced for the 16 mm diameter and 3.2 mm height so the pre-welded tabs can be soldered directly.

Can the BR-1632A/FAN cells replace the older BR-1632A/FA or BR1632A-FA equivalents already soldered in legacy boards?

Yes, the listed equivalents share the same 1632 size and tab layout, making them direct drop-in replacements for existing designs.

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