0.32 inch 4 digit 7 segment display, 4 digit LED digital tube, 0.32" seven segment indicator, through hole LED module, common cathode display for precision meter mini thermostat portable timer
cathode led digital tube
,7 segment led digital tube
,7 segment common cathode display
Product Title
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Product Description
Why Choose Our 0.32 Inch 4 Digit LED 7 Segment Display?
Balanced 0.32-inch digit height, compact body that balances PCB space saving and clear reading visibility, ideal for medium-small precision portable electronic devices
Matte black anti-glare mask thoroughly blocks stray light, eliminates light crosstalk between segments, presenting sharp digit outlines under all indoor lighting environments
Each digit matches an independent decimal point, perfect for displaying high-precision data including voltage, temperature, humidity, weight and capacity
Dual polarity options: common anode / common cathode, fully compatible with all mainstream MCU circuit systems
Complete luminous color options: red, green, blue, pure white, yellow, adjustable brightness for different product positioning
Standard through-hole DIP pin layout, compatible with wave soldering and manual welding for mass production
Wide operating temperature range -20℃ ~ +85℃, supports stable 24-hour continuous operation
Custom service available: customized pin definition, surface silk screen, brightness adjustment, special anti-static packaging
Sufficient stock for standard models, 3-7 days fast lead time for bulk orders
Wide Application
Specification Table
| Item | Specification |
|---|---|
| Digit Size | 0.32 inch |
| Digit Quantity | 4 digits, each digit 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℃ |
| Compatible Driver IC | TM1637, 74HC573, CD4511, MAX7219 |
Our Factory Advantages
100% full lighting aging inspection before shipment, strict QC control to reduce defective rate
Flexible MOQ: small sample trial & large bulk wholesale both supported
Professional engineering team, free circuit matching technical guidance
All products RoHS & REACH compliant, meet global export standards
Stable monthly production capacity, guaranteed on-time delivery for long-term cooperative clients
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