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{"title":"0.56 inch 5 digit 7 segment display LED digital tube with common cathode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/4f\/783611f13ae0d66037fcc3d5df68-200x200-1\/0_56_inch_5_digit_7_segment_display_led_digital_tube_with_common_cathode_for_precision_industrial_meters.jpg","attrs":{"Model Number":"0.56 Inch 5-Digit 7-Segment LED Display Module","Digit Size":"0.56 inch","Brand Name":"Weishibo","Display Format":"5 digits, each digit with independent decimal point"}}
{"title":"0.36 inch 5 digit 7 segment display LED digital tube with common cathode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/e0\/e1d8c16db2c10cf983b1fcde3b1a-200x200-1\/0_36_inch_5_digit_7_segment_display_led_digital_tube_with_common_cathode_for_high_precision_meters.jpg","attrs":{"Model Number":"0.36 Inch 5-Digit 7-Segment LED Display Module","Digit Size":"0.36 inch","Minimum Order Quantity":"1000","Delivery Time":"15-20 working days"}}
{"title":"0.3 inch 5 digit 7 segment display LED digital tube with common cathode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/ed\/3c2283b52f222fad9781a4581a42-200x200-1\/0_3_inch_5_digit_7_segment_display_led_digital_tube_with_common_cathode_for_precision_meters.jpg","attrs":{"Model Number":"0.3 Inch 5-Digit 7-Segment LED Display Module","Digit Size":"0.3 inch","Payment Terms":"L\/C,D\/A,D\/P","Mounting Type":"Through hole DIP dual in-line package"}}
{"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"}}
{"title":"0.52 inch 4 digit 7 segment display LED digital tube with common cathode for","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/37\/368bbf1301dc9282c4138bd3648a-200x200-1\/0_52_inch_4_digit_7_segment_display_led_digital_tube_with_common_cathode_for_industrial_meters.jpg","attrs":{"Model Number":"0.52 Inch 4-Digit 7-Segment LED Display Module","Digit Size":"0.52 inch","Minimum Order Quantity":"1000","Delivery Time":"15-20 working days"}}
9.91mm 0.39 Inch 1 Digit 7 Segment LED Screen Through Hole DIP Numeric Tube
0.39 Inch 1-Digit 7-Segment LED Display Tube | Common Cathode / Common Anode High Visibility Mini Numeric Indicator
Product Overview
This 0.39-inch single-digit 7-segment LED numeric tube features high-efficiency light-emitting chips with uniform luminosity and includes an independent decimal point for flexible decimal value display. It supports both common cathode and common anode polarity options, with standard through-hole DIP pins for easy soldering and stable mechanical fixation. Compared with smaller 0.28/0.32/0.36-inch single-digit models, it offers enhanced digit visibility while maintaining a compact PCB footprint, making it ideal for portable measuring equipment, small household appliances, low-power IoT modules, and battery-powered consumer electronics.
Upgraded Visibility & Compact Size Balance: Larger digit size than 0.36-inch single-digit tubes, providing clearer reading under bright ambient light without occupying extra PCB space.
Uniform High Brightness Output: Premium LED chips eliminate uneven dark/bright segments, maintaining consistent luminous performance for long-term continuous operation.
Dual Polarity Compatibility: Two polarity versions match diverse MCU drive circuit designs, reducing secondary hardware development costs for engineers.
Mass Production Friendly Assembly: Standard through-hole pin layout adapts to automated wave soldering processes, boosting factory production efficiency.
Industrial-Grade Wide Temperature Resistance: Stable luminous performance under extreme cold and heat, applicable to industrial handheld devices and semi-outdoor portable equipment.
Optimized Low Power Consumption: Balanced brightness and power loss design, perfectly suited for rechargeable battery-powered portable products.
Main Application Scenarios
Portable digital multimeters, handheld field measuring testers
Mini household appliances: humidifiers, portable chargers, coffee makers, compact timers
