Technical Specifications
Outer Dimensions: 38.1 x 53.35 x 8.4mm
Digit Height: 2.1 inch (53.35mm)
Polarity: Common anode/common cathode
Color: Ultra Bright Yellow
Available Colors: Red, yellow green, pure green, blue, white, amber, orange
| Parameter |
Symbol |
Condition |
Min |
Typ |
Max |
Unit |
| Forward Voltage (Per dice) |
Vf |
If=20mA |
1.8 |
|
2.5 |
V |
| Reverse Voltage (Per dice) |
Vr |
Ir=10uA |
5 |
|
|
V |
| Luminous Intensity (Per dice) |
Iv |
If=20mA |
70 |
|
80 |
mcd |
| Spectrum Width Of Half Value |
△λ |
If=20mA |
|
30 |
|
nm |
| Wavelength |
Dλ |
If=20mA |
585 |
|
595 |
nm |
LED Working Lifetime: 100,000 hours
Frequently Asked Questions
Q1: Are you a trading company or manufacturer?
A: We are original manufacturers with more than 20 years of experience in optoelectronic LED displays.
Q2: What are your main products?
A: Our main products include 7 Segment LED display, SMD LED Display, Dot matrix LED Display, Arrow LED display, Custom Design LED Display, LED light bar, and more.
Q3: What is your MOQ?
A: Our MOQ is 1000 pcs. We can also accept sample orders and small orders with quantity less than our MOQ.
Q4: Can I get samples for testing?
A: Yes. We can provide 5-10 free samples for testing, but the freight cost will be borne by the customer.
Q5: How long is your delivery time?
A: Delivery time: About 10-20 days; according to order quantity and raw materials. Urgent orders can be ready within 7-10 days if materials are in stock.
Q6: What are your terms of payment?
A: We accept bank transfer, T/T, Western Union and PayPal for small amounts. Details are negotiable.
Q7: Can you quote FOB prices?
A: Yes. We can quote prices based on incoterms EXW, FOB, CIF, DDP.
Q8: How can I get your catalogue and price list?
A: Please provide your email address or contact us from our website directly.
Q9: Can I negotiate the prices?
A: Yes, we may consider discounts for bulk orders.
Q10: How much will the shipping charges be?
A: It depends on shipment size and method. We will provide charges as requested.
Q11: Can you do custom design products?
A: Yes, OEM & ODM services are available. We can customize sizes, LED color and functional icons.
Q12: If I send my design, can you make it exclusively for me?
A: Yes, we will not show it or sell to others without your authorization.
Q13: What is the samples lead time for customized products?
A: Samples lead time will be about 20-25 working days after receiving mold cost and approval.
Q14: What are the shipping methods?
A: We ship by DHL, FEDEX, UPS, EMS, BY AIR, BY SEA, etc. You can choose other methods.
Q15: How do you ensure the quality of your products?
A: We are ISO 9001 QMS certified with over 20 years of experience. We conduct twice 100% testing before shipment.