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CR1220 The Panasonic CR1220 is a 3V, 35mAh lithium manganese dioxide coin cell battery. It measures 12.5mm in diameter and 2.0mm in height, with an operating temperature range of -30°C to +60°C.
Mfr Part #:

CR1220

Available from 2 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic CR1220 is a 3V, 35mAh lithium manganese dioxide coin cell battery. It measures 12.5mm in diameter and 2.0mm in height, with an operating temperature range of -30°C to +60°C.
Total Stock: 2,521 pcs

CR1220 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,804 pcs
1804 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
717 pcs
717 pcs On Request 1 On Request On Request On Request On Request On Request

CR1220 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Chemistry
Capacity
Lead Style
Operating Temperature
Termination Style
Voltage
Weight

CR1220 Description

Short technical summary and product information.

The Panasonic CR1220 is a primary lithium manganese dioxide coin cell battery offering a nominal voltage of 3V and a capacity of 35mAh. It features a compact 12.5mm diameter and 2.0mm height, weighing only 1.2g. The battery provides stable voltage during discharge, good pulse capability, and long-term reliability, making it suitable for a variety of low-power applications. It operates over a temperature range of -30°C to +60°C. This coin cell requires an external holder for termination; it is not designed for direct soldering. The CR1220 is ideal for memory backup, real-time clocks, and other portable electronics requiring a reliable power source.

CR1220 Quick Information

Product Type: Coin Cell Battery
Series: CR1220
Canonical Name: Panasonic CR1220 Lithium Manganese Dioxide Coin Cell Battery, 3V, 35mAh
Subcategory: Coin Cell

CR1220 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant

CR1220 Features

  • 3V nominal voltage lithium coin cell.
  • 35mAh capacity for compact devices.
  • Operating temperature -30°C to +60°C.
  • Requires holder for termination.
  • Good pulse discharge capability.

CR1220 Applications

  • Ideal for portable electronics memory backup.
  • Used in medical devices and sensors.
  • Suitable for remote keyless entry systems.
  • Powers low-power IoT devices.

CR1220 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage of the CR1220?

The CR1220 has a nominal voltage of 3V.

What is the capacity of the CR1220?

The CR1220 has a nominal capacity of 35mAh.

What is the operating temperature range?

The operating temperature range is -30°C to +60°C.

What is the battery chemistry?

The battery chemistry is Lithium Manganese Dioxide.

What is the cell size?

The cell size is Coin, 12.5mm diameter.

Is the CR1220 RoHS compliant?

RoHS3 compliant (unverified).

What termination style does it require?

It requires a holder for termination.

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