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CR1225 Primary lithium manganese dioxide coin cell battery with 3V nominal voltage and 48mAh rated capacity. Suitable for a wide range of low-power applications requiring reliable long-term power.
Mfr Part #:

CR1225

Available from 2 distributors
Mfr Name: RENATA
RENATA
Primary lithium manganese dioxide coin cell battery with 3V nominal voltage and 48mAh rated capacity. Suitable for a wide range of low-power applications requiring reliable long-term power.
Total Stock: 332 pcs

CR1225 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
305 pcs
305 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
27 pcs
27 pcs On Request 1 On Request On Request On Request On Request On Request

CR1225 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Cell Size
Battery Chemistry
Capacity
Capacity - Rated
Discharge Current - Maximum Continuous
Discharge Current - Standard
Lead Style
Operating Temperature
Package / Case
SVHC Present
Self Discharge Rate
Size
Size / Dimension
Termination Style
Voltage
Voltage (Nominal)
Weight

CR1225 Description

Short technical summary and product information.

The RENATA CR1225 is a primary lithium manganese dioxide coin cell battery conforming to IEC 60086. It provides a nominal voltage of 3V and a rated capacity of 48mAh, with a standard discharge current of 0.1 mA and a maximum continuous discharge current of 1.0 mA (for 70% capacity with 2.0V cut-off at 23°C).

 

The cell exhibits a low self-discharge rate of less than 1% per year at 23°C, making it suitable for long-life applications. It operates over a temperature range of -40°C to +85°C; consult Renata for applications above 70°C.

 

Mechanically, the CR1225 is a coin cell measuring 12.5mm in diameter by 2.5mm in height, with an approximate weight of 0.9g. Termination requires an external holder; the cell is not designed for direct soldering.

CR1225 Quick Information

Product Type: Coin Cell Battery
Series: CR1225
Canonical Name: RENATA CR1225 Lithium Manganese Dioxide Coin Cell Battery, 3V, 48mAh
Subcategory: Coin Cell

CR1225 Compliance

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

CR1225 Features

  • Lithium manganese dioxide primary coin cell.
  • Rated 3V nominal voltage and 48mAh capacity.
  • Operates from -40°C to +85°C temperature range.
  • Self-discharge less than 1% per year.
  • Requires external holder for termination.

CR1225 Applications

  • Ideal for low-power memory backup circuits.
  • Used in real-time clock power supply.
  • Suitable for portable medical devices.
  • Works in security and IoT sensor nodes.

CR1225 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal voltage of the CR1225?

3V.

What battery chemistry does the CR1225 use?

Lithium Manganese Dioxide (Li/MnO2) per IEC 60086.

What is the rated capacity of the CR1225?

48 mAh.

What is the operating temperature range?

-40°C to +85°C (consult Renata above 70°C).

What is the package size?

Coin cell, 12.5mm diameter x 2.5mm height (0.49" x 0.10").

Is the CR1225 RoHS compliant?

RoHS3 Compliant (unverified from certificate).

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