CR2477W-HE2 footprint, schematic symbol and 3D model by Murata Electronics

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PCB Footprints

CR2477W-HE2 - Murata Electronics PCB footprint - Other - Other - CR2477W-HE2-2

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Stock & Prices Price & Stock for CR2477W-HE2
Part Number CR2477W-HE2
Manufacturer Murata Electronics
Pin Count 3
Part Category Battery
Package Category Other
Footprint Name Other - CR2477W-HE2-2
Released Date May 26, 2023
Last Modified Date May 27, 2023 6:25 AM UTC
Pinout / Pin List Click Here (Member Only)

CR2477W-HE2 Details

Manufacturer Part Number:
CR2477W-HE2
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
3A991.J.1
HTS Code:
8506.80.00.00
Factory Lead Time:
30 Weeks
Manufacturer:
Murata Manufacturing Co Ltd
YTEOL:
7
Approvals:
UL
Battery Chemistry:
LITHIUM-MANGANESE DIOXIDE
Battery Size:
2477
Battery Type:
PRIMARY
Capacity:
1 Ah
Diameter:
24.5 mm
Height:
7.7 mm
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Terminal Type:
TAB(+), PIN(-)
Voltage:
3 V
Weight:
11 g

CR2477W-HE2 Frequently Asked Questions (FAQs)

The recommended land pattern for the CR2477W-HE2 is a rectangular pad with a size of 2.5mm x 1.5mm, with a non-solder mask defined (NSMD) pad shape.
To handle the CR2477W-HE2's sensitivity to moisture, it is recommended to store the components in a dry environment, use a dry pack or a desiccant to control humidity, and follow the recommended reflow soldering profile to minimize moisture absorption.
The maximum operating temperature range for the CR2477W-HE2 is -40°C to 125°C, but it's recommended to operate within -30°C to 85°C for optimal performance and reliability.
Yes, the CR2477W-HE2 is designed to withstand high-vibration environments, but it's recommended to follow the recommended mounting and soldering guidelines to ensure reliable operation.
To ensure the CR2477W-HE2's reliability in a high-temperature environment, it's recommended to follow the recommended derating guidelines, use a thermal interface material (TIM) to improve heat dissipation, and ensure good airflow around the component.

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CR2477W-HE2 Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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