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CR2032 CR2032 is a 3V lithium manganese dioxide coin cell battery with 240mAh nominal capacity. It measures 20.0mm diameter by 3.2mm height and requires a holder for termination.
Mfr Part #:

CR2032

Available from 3 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
CR2032 is a 3V lithium manganese dioxide coin cell battery with 240mAh nominal capacity. It measures 20.0mm diameter by 3.2mm height and requires a holder for termination.
Total Stock: 140,194 pcs

CR2032 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
100,000 pcs
100000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40,000 pcs
40000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
194 pcs
194 pcs On Request 1 On Request On Request On Request On Request On Request

CR2032 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Chemistry
Capacity
Diameter
Height
Lead Style
Max. Continuous Current
Max. Pulse Current
Mounting Type
Nominal Capacity
Operating Temperature
Standard Current
Standard Load
Tape & Reel
Termination Style
UL
Voltage
Weight
nominal_capacity (Nominal)

CR2032 Description

Short technical summary and product information.

The CR2032 is a non-rechargeable lithium manganese dioxide coin cell battery from Panasonic Electronic Components. It delivers a nominal voltage of 3V and a nominal capacity of 240mAh under a standard load of 15kΩ. The battery supports a maximum continuous current of 3mA and a maximum pulse current of 15mA.

 

This coin cell operates over a temperature range of -30°C to +85°C and weighs approximately 2.9g. Its dimensions are 20.00mm diameter and 3.2mm height. The termination style requires a holder, making it suitable for various battery holder designs.

 

The CR2032 is RoHS3 compliant (2011/65/EC), REACH unaffected, and UL1642 recognized. It is commonly used in applications such as memory backup, real-time clocks, and portable electronics where a compact, reliable primary power source is needed.

CR2032 Quick Information

Product Type: Non-Rechargeable Coin Cell Battery
Canonical Name: CR2032 Lithium Manganese Dioxide Coin Cell Battery
Subcategory: Non-Rechargeable Batteries

CR2032 Compliance

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

CR2032 Features

  • 3V nominal voltage lithium coin cell.
  • 240mAh capacity at 15kΩ load.
  • 20.0mm diameter by 3.2mm height.
  • Operates from -30°C to +85°C.
  • RoHS3 compliant and UL1642 recognized.

CR2032 Applications

  • Memory backup in electronic devices.
  • Real-time clock power supply.
  • Portable medical and monitoring equipment.
  • Keyless entry and remote controls.

CR2032 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal voltage of the CR2032?

The nominal voltage is 3V.

What is the capacity of the CR2032?

The nominal capacity is 240mAh under a standard load of 15kΩ.

What is the operating temperature range of the CR2032?

The operating temperature range is -30°C to +85°C.

Is the CR2032 RoHS compliant?

Yes, the CR2032 is RoHS3 compliant per directive 2011/65/EC.

What are the dimensions of the CR2032?

The diameter is 20.00mm and the height is 3.2mm.

What is the maximum continuous current of the CR2032?

The maximum continuous current is 3mA.

Does the CR2032 require a holder?

Yes, the termination style requires a holder.

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