20mm White Color 2 Digit 7 Segment LED Display for Digital Water Heater
Price:
Negotiation
MOQ:
1000
Delivery Time:
15-20 days; According to order quantity.
Brand:
LIGHT-BO
Product Description
20mm White Color 2 Digit 7 Segment LED Display
Custom dual-digit 7-segment LED display designed specifically for digital water heater applications, featuring ultra-bright white illumination and reliable performance.
Key Specifications
- Outer dimensions: 35.8 * 25.8 * 10mm
- Digit height: 20mm (0.79 inch)
- Polarity: Common anode
- Yellow segments with black surface
- Emitting color: Ultra bright white
- Chromaticity coordinates (X/Y): 0.29-0.31
- Luminous intensity: 120-140mcd
- Forward voltage: 2.8-3.2V/LED
- Forward current: 5-10mA/LED
Performance Advantages
- High luminous intensity
- Low power consumption
- Extremely low current operation
- Stable performance characteristics
- Wide viewing angle
- Continuous uniform segments
- Long operational lifespan
- Fast heat dissipation
- IC compatible design
- Easy assembly process
- RoHS compliant construction
Absolute Maximum Ratings (Ta=25ºC)
| Parameter | Symbol | Ratings | Unit |
|---|---|---|---|
| Forward Current (per dice) | Ipm | 20 | mA |
| Reverse Voltage (per dice) | Vr | 5 | V |
| Power Dissipation (per dice) | Pm | 80 | mW |
| Operating Temperature Range | Topr | -40~+85 | ºC |
| Storage Temperature Range | Tstg | -40~+85 | ºC |
| Solder Temperature (≤3 seconds) | Th | 260 | ºC |
Ultra Bright White (WH) Specifications
| Parameter | Symbol | Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Forward Voltage | Vf | If=10mA | 2.8 | 3.2 | V | |
| Reverse Voltage | Vr | Ir=10uA | 5 | V | ||
| Luminous Intensity | Iv | If=10mA | 120 | 140 | mcd | |
| LED Color Temperature | K | If=10mA | 5500 | 20 | 6800 | K |
| Chromaticity Coordinates | X/Y | If=10mA | 0.29,0.32 | 0.30,0.33 | nm |
Product Applications
7 Segment LED Display, Customized LED Display, Numeric LED Display, and Dot Matrix LED Display are widely used for home appliances, temperature indicators, humidity indicators, refrigerator controllers, thermostat indicators, heating and cooling control systems, and various industrial applications.
Certifications
Office and Factory Overview
Company Exhibitions
Shipping Services
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
We are the original manufacturer with more than 20 years of experience in optoelectronic LED displays.
Q2: What are your main products?
Our main products include 7 Segment LED displays, SMD LED Displays, Dot Matrix LED Displays, Arrow LED displays, Custom Design LED Displays, LED light bars, Through Hole LEDs, SMD LEDs, LED Backlights, and related components.
Q3: What is your minimum order quantity (MOQ)?
Our MOQ is 1000 pieces. We can also accept sample orders and small orders with quantities less than our MOQ.
Q4: Can I get samples for testing before placing an order?
Yes, we can provide 5-10 free samples for your testing, but the freight cost will be borne by the customer.
Q5: How long is your delivery time?
Delivery time is typically 10-20 days, depending on order quantity and raw material availability. For urgent orders with materials in stock, we can adjust production to deliver within 7-10 days.
Q6: What are your payment terms?
We accept bank transfer, T/T, Western Union, and PayPal for small amounts. Payment method details are negotiable.
Q7: Can you provide FOB prices?
Yes, we can quote prices based on Incoterms including EXW, FOB, CIF, and DDP.
Q8: How can I get your catalog and price list?
Please provide your email address or contact us directly through our website to receive our catalog and price list.
Q9: Can I negotiate prices?
Yes, we may consider discounts for bulk orders.
Q10: How much are the shipping charges?
Shipping charges depend on shipment size and shipping method. We will provide charges based on your specific requirements.
Q11: Can you do custom design products?
Yes, OEM & ODM services are available. We can customize sizes, LED colors, and functional icons according to your requirements.
Q12: If I send my design, will you keep it confidential?
Yes, we will not show or sell your design to others without your authorization.
Q13: What is the sample lead time for customized products?
Sample lead time is approximately 20-25 working days after receiving mold cost and mold drawing approval from customers.
Q14: What are your shipping methods?
We typically ship goods by DHL, FedEx, UPS, EMS, by air, or by sea. You can also choose other shipping methods that work best for you.
Q15: How do you ensure product quality?
We are ISO 9001 QMS certified manufacturers with over 20 years of experience. We conduct twice 100% testing of all products before shipment.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Guangzhibao Technology Co., Ltd.
Location
ROOM 308,3/F,BUILDING 1,BAIWANG RESEARCH AND DEVELOPMENT BUILDING,NO. 5298 ,SHAHE WEST ROAD,XILI STREET,NANSHAN DISTRICT,SHENZHEN
Contact Person
JackWu