0.4 Inch 2 Digit High-Brightness 7 Segment LED Display with Common Cathode/Anode

MOQ： 1000
Price： 0.1-0.5 US dollars
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Digit Height	0.4 Inch (10.16 mm)
Delivery Time	15-20 working days
Typical Forward Voltage	1.8 – 2.2 V
Viewing Angle	120° (Typical)
Payment Terms	L/C,D/A,D/P
Package Type	Through-Hole DIP (Dual In-line Package)
Average Service Life	≥ 50,000 hours
Display Color	White (custom colors available)
Name	0.4 Inch 2-Digit 7-Segment LED Display
Typical Segment Current	10~20mA per segment
Supply Ability	500K per month
Displaytype	7 Segment Display
Certifications	RoHS, REACH
Polarity	Common Anode / Common Cathode optional
Packaging Details	Plastic sealed packaging
Operatingtemperaturerange	-40°C to 85°C
Model Number	0.4 Inch 2-Digit 7-Segment LED Display
Certification	ROHS/SG/IMQ
Brand Name	Weishibo
Place of Origin	CHINA

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Product Details
Company Details

Product Specification


Digit Height	0.4 Inch (10.16 mm)	Delivery Time	15-20 working days
Typical Forward Voltage	1.8 – 2.2 V	Viewing Angle	120° (Typical)
Payment Terms	L/C,D/A,D/P	Package Type	Through-Hole DIP (Dual In-line Package)
Average Service Life	≥ 50,000 hours	Display Color	White (custom colors available)
Name	0.4 Inch 2-Digit 7-Segment LED Display	Typical Segment Current	10~20mA per segment
Supply Ability	500K per month	Displaytype	7 Segment Display
Certifications	RoHS, REACH	Polarity	Common Anode / Common Cathode optional
Packaging Details	Plastic sealed packaging	Operatingtemperaturerange	-40°C to 85°C
Model Number	0.4 Inch 2-Digit 7-Segment LED Display	Certification	ROHS/SG/IMQ
Brand Name	Weishibo	Place of Origin	CHINA
High Light	0.4 Inch 7 Segment LED Display ，2 Digit 7 Segment LED Display ，2 Digit seven segment display

0.4 Inch 2 Digit 7 Segment LED Display Common Cathode Anode Numeric Tube

Product Overview

This 0.4-inch 2-digit 7-segment LED numeric display features high-efficiency LED chips with uniform, high-luminance output, delivering clear white digit display with independent decimal points per digit. Available in both common cathode and common anode configurations and packaged in a standard through-hole DIP form factor, it offers easy soldering, reliable mechanical fixation and excellent circuit compatibility. With a compact footprint and wide operating temperature range, this digital tube is a cost-effective display solution for digital meters, household appliances, industrial control panels, timing devices and consumer electronic products.

Key Specifications

Item	Specification
Display Type	2-Digit 7-Segment LED Numeric Display
Digit Height	0.4 Inch (10.16 mm)
Display Color	White (custom colors available)
Digit Configuration	2 Digits, each with 7 segments + 1 decimal point
Polarity	Common Cathode / Common Anode (Optional)
Package Type	Through-Hole DIP (Dual In-line Package)
Typical Forward Voltage	1.8 - 2.2 V
Recommended Operating Current	15 - 20 mA per segment
Viewing Angle	120° (Typical)
Operating Temperature	-40°C ~ +85°C
Storage Temperature	-50°C ~ +100°C
Average Service Life	≥ 50,000 hours

Core Advantages

High-Brightness Uniform Output: High-efficiency LED chips deliver consistent luminance across all segments, ensuring excellent readability even under ambient and indoor lighting conditions.
Flexible Polarity Options: Supplied in both common cathode and common anode versions to adapt to different circuit architectures and driver design requirements.
Reliable Through-Hole Assembly: Standard DIP pinout enables straightforward soldering and secure mechanical mounting, well-suited for high-volume automated production.
Wide Environmental Adaptability: Industrial-grade operating temperature range supports stable long-term performance in both indoor and moderately harsh outdoor scenarios.
Ultra-Long Service Life: Solid-state LED construction delivers over 50,000 hours of continuous operation with low power consumption and high shock resistance.
Compact Space-Saving Design: 0.4-inch digit size with a minimal overall footprint fits seamlessly into space-constrained instrument panels and compact device enclosures.

Applications

Digital Multimeters & Measurement Instruments
Household Appliance Control & Status Panels
Industrial Control Counters & Status Indicators
Timers, Clocks & Timing Modules
Automotive Auxiliary Dashboard Displays
Power Supplies & Charger Digital Indicators
DIY Electronics & Embedded Development Projects

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Distributor/Wholesaler 


Year Established:

2019 


Total Annual:

10000000-15000000


Employee Number:

300 people~500 peopl 


Ecer Certification：

Verified Supplier 

Weishibo Electronics is located in Nanjing, an ancient city and a key hub in the Yangtze River Delta Economic Zone of China. As the capital city of Jiangsu Province, Nanjing boasts a developed economy and a long history, and is adjacent to Shanghai and Zhejiang. With over 20 years of exper... Weishibo Electronics is located in Nanjing, an ancient city and a key hub in the Yangtze River Delta Economic Zone of China. As the capital city of Jiangsu Province, Nanjing boasts a developed economy and a long history, and is adjacent to Shanghai and Zhejiang. With over 20 years of exper...

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Nanjing Weishi Bo Electronics Co., Ltd
No. 86, Runqi Road, Dongshan Subdistrict, Jiangning District, Nanjing City, Jiangsu Province, China
https://www.high-powerleds.com/

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