CR1632 Battery: Equivalent, Pinout Datasheet and More

The CR1632 battery is a popular coin cell battery that provides reliable power to a wide range of electronic devices. With its compact size and nominal voltage of 3 volts, the CR1632 battery is commonly used in applications such as watches, calculators, key fobs, medical devices, and more.

Understanding the specifications, pinout configuration, and available equivalents of the CR1632 battery is essential for selecting the right battery for your specific device. In this article, we will explore the CR1632 battery in detail, providing valuable information on its pinout, datasheet, equivalent options, and more.

Catalog

• Lithium Coin Cell Battery - CR Series
• CR1632 Overview
• CR1632 Specification
• CR1632 Pinout
• CR1632 CAD Model
• CR1632 Dimensions
• CR1632 Applications
• CR1632 Battery Equivalent
• CR1632 Battery Datasheet PDF
• Summary

Lithium Coin Cell Battery - CR Series

The CR series is a series of lithium coin cell batteries that are widely used in a variety of electronic devices. These batteries use lithium chemistry system with high energy density, long life and stable voltage output.CR series batteries usually have a nominal voltage of 3 volts and are suitable for efficiently powering various electronic devices. Common sizes include CR2032, CR2025, CR2016, CR1632, and CR1220.

They are widely used in calculators, watches, keys, remote controls, medical devices, fitness trackers, digital thermometers, and other small electronic devices. These batteries have a long storage life and have a low self-discharge rate when stored. Therefore, when replacing batteries, be sure to use the correct size and type of battery that meets the requirements of your device. To reduce the impact on the environment, used lithium coin cell batteries should be recycled at a designated recycling center or collection point.

CR1632 Overview

The CR1632 is a type of lithium coin cell battery. It belongs to the CR series of batteries, which are commonly used in various electronic devices such as calculators, watches, key fobs, remote controls, and small medical devices.

CR1632 Features

- Light weight, high voltage, high energy density

Battery voltage 3V is about twice that of dry cell batteries. Until now, two batteries were required, but now it is possible to use one battery, which can save space and realize light weight.

- Excellent discharge stability

Stable voltage characteristics can be demonstrated even after long periods of discharge, so battery replacement maintenance is saved while improving the reliability of the equipment used.

- Superior leakage resistance

The newly developed battery structure and electrolyte make it possible to have superior leakage resistance over a long period of time.

- Excellent preservation characteristics

The active substance and electrolyte are characterized by low self-discharge through the use of carefully selected stable substances and a unique encapsulation technology. The self-discharge amount is less than 1% of the nominal capacity at normal temperature and humidity.

- UL component certified products

Murata's coin type lithium manganese dioxide batteries are UL component approval qualified products. (UL1642 File No. MH12566)

- EU Battery Directive and RoHS Directive.

This battery does not contain 3 substances (mercury, cadmium, lead) 3 substances specified in the EU Battery Directive and complies with this standard. This battery is not subject to the RoHS Directive.

CR1632 Specification

CR1632 Pinout

CR1632 CAD Model

Symbol

Footprint

CR1632 Dimensions

CR1632 Applications

• In-car ・Smart key/keyless entry ・Threshold strip
• IoT ・Tracking devices ・Sensors ・Security devices
• Medical ・Thermometer
• Other ・Appliances/Copiers ・Electronic shelf labels, POS systems

CR1632 Battery Equivalent

Common alternatives to CR1632 batteries are:

💡 BR1632: BR1632 batteries are a direct replacement for CR1632 and have the same size and voltage. BR1632 batteries typically perform better in high temperature conditions and are therefore suitable for a wider range of operating environments.

💡 DL1632: DL1632 batteries are also a common replacement for CR1632 and are the same size and voltage as CR1632. DL1632 batteries are usually easy to obtain and can be used as an alternative to CR1632 batteries.

💡 ECR1632: The ECR1632 battery is another option that can be used as an alternative to the CR1632. It has the same size and voltage as the CR1632.

💡 KCR1632: The KCR1632 battery is also a compatible option and has the same specifications as the CR1632.

When replacing the battery, be sure to carefully read the requirements and recommendations in the device or equipment instructions to ensure that the replacement battery selected meets the requirements of the device and will work properly.

#1. CR1632 VS CR2032

CR1632 and CR2032 batteries are two different sizes of batteries, their appearance is similar but there are differences in voltage, capacity and so on. Therefore, they cannot be used with each other.

1.The difference between CR1632 and CR2032

CR1632 battery has a diameter of 16 mm, thickness of 3.2 mm, voltage of 3 volts, capacity of 120 mAh; while the CR2032 battery has a diameter of 20 mm, thickness of 3.2 mm, voltage of 3 volts, but the capacity of 220 mAh, relatively speaking, greater capacity.

2. How long can CR1632 battery be used in remote control

The duration of using CR1632 battery in remote control depends on the power consumption of the remote control to the battery. In general, under the average use of 10 times/day, a single CR1632 battery can be used for about 6 months.

3.How long can CR2032 battery last in remote control

The remote control with CR2032 battery will last relatively longer because it has more capacity. Under the average use of 10 times/day, a single CR2032 battery can be used for about 1 year or so.

#2. CR1632 vs CR1620

Q: Can Cr1632 and cr1620 be substituted for each other?

A: Generally these two are not interchangeable.

Coin cell CR1632 and CR1620 are different in diameter and thickness. cr1632 is 16mm in diameter and 3.2mm in thickness, while cr1620 is 16mm in diameter and 2.0mm in thickness. Therefore, they are not identical in physical dimensions.

Nevertheless, if your device allows for extra space, you may be able to fit a CR1632 battery into the slot of a CR1620 battery. a CR1632 battery is thicker than a CR1620 battery and may require a deeper slot to accommodate it. Note, however, that this substitution may result in a battery that is unstable or does not fit in the device.

#3. CR1632 VS LR44

Q: Can Cr1632 and lr44 be substituted for each other?

A: Generally these two are not interchangeable.

Although CR1632 and LR44 are two different types of batteries, they have significant differences in size, chemical construction and voltage and therefore cannot be directly substituted for each other.

The CR1632 is a lithium ion button cell with a diameter of 16 mm, thickness of 3.2 mm, and voltage of 3 volts. It is commonly used in watches, calculators, remote controls and other devices.

LR44 is an alkaline button cell with a diameter of 11.6 mm, a thickness of 5.4 mm, and a voltage of 1.5 volts. It is commonly used in small electronic devices, toys, calculators, etc.

Due to their different sizes, electrochemical characteristics and voltages, CR1632 and LR44 batteries are not direct replacements for each other. When replacing batteries, always follow the device manufacturer's specifications and recommendations to ensure compatibility and proper performance.

CR1632 Battery Datasheet PDF

🔔 Free download CR1632 battery datasheet PDF here>>

Summary

In conclusion, the CR1632 battery is a versatile and widely used coin cell battery that powers various electronic devices. By understanding its pinout configuration, datasheet specifications, and available equivalents, you can make informed decisions when selecting and replacing the CR1632 battery in your devices.

Remember to follow the recommended handling and disposal guidelines for batteries to ensure safety and environmental responsibility. Whether you need a reliable power source for your watch, calculator, or other small electronic device, the CR1632 battery offers a compact and efficient solution. With its long-lasting performance and widespread availability, the CR1632 battery continues to be a popular choice for powering numerous portable electronic devices.