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{"title":"0.56 inch 4 digit 7 segment display LED digital tube with common cathode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/4b\/b4\/3ac85c29252b4fab4ba20c0543cf-200x200-1\/0_56_inch_4_digit_7_segment_display_led_digital_tube_with_common_cathode_for_industrial_meters_and_timers.jpg","attrs":{"Model Number":"0.56 Inch 4-Digit 7-Segment LED Display Module","Digit Size":"0.56 inch","Minimum Order Quantity":"1000","Delivery Time":"15-20 working days"}}
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Factory Supply 0.4 Inch 4 Digit 7 Segment LED Display Through Hole Digital Tube Common Anode/Cathode Multi Color For Meters, Timers, and Thermostats
Why Choose Our 0.4 Inch 4 Digit LED 7 Segment Display?
We are a professional LED digital display manufacturer with over 10 years of production experience. All our 0.4-inch 4-digit digital tubes are produced by fully automated SMT assembly lines to ensure uniform stable quality for large wholesale orders.
Standard 0.4-inch digit height, balanced size for medium PCB devices, clear readability without excessive board space
Matte black anti-glare mask blocks stray light, eliminates light crosstalk between segments
Four independent decimal points (each digit matched with one dot), ideal for high-precision data display
Dual polarity options: common anode / common cathode, compatible with all mainstream MCU circuit systems
Full luminous color series: red, green, blue, pure white, yellow with adjustable brightness
Standard through-hole DIP pin structure, compatible with wave soldering and manual welding
Wide operating temperature range: -20℃ ~ +85℃ for industrial and household equipment
Sufficient stock for standard models, 3-7 days fast lead time for wholesale orders
Wide Application
Precision measuring instruments, digital thermostats, temperature & humidity transmitters, power bank chargers, electronic weighing scales, industrial counters, air purifier control panels, student electronic teaching kits, and multi-digit countdown timers.
Specifications
Item
Specification
Digit Size
0.4 inch
Digit Quantity
4 digits, each with independent decimal point
Mounting Type
Through hole DIP dual in-line package
Polarity
Common Anode / Common Cathode optional
Optional Luminous Color
Red, Green, Blue, White, Yellow
Operating Temperature
-20℃ ~ +85℃
Driver Compatibility
TM1637, 74HC573, CD4511, MAX7219 and other mainstream driver ICs
Our Factory Advantages
100% full lighting aging inspection before shipment, zero defective rate guarantee
Flexible MOQ: small sample trial orders and large bulk wholesale both acceptable
Professional electronic engineering team, free circuit matching technical guidance
All products comply with RoHS & REACH standards, meet EU and global export requirements
Stable monthly production capacity, on-time delivery for long-term cooperative clients
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2019
Total Annual:
10000000-15000000
Employee Number:
50 people~100 people
Ecer Certification：
Verified Supplier
Company Profile
Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes...
Company Profile
Nanjing Weishibo Electronics Co., Ltd. is a professional enterprise engaged in the R&D, production and global sales of LED optoelectronic products. We deliver high‑quality and cost‑effective LED solutions for customers worldwide. Supported by mature manufacturing processes...
