0.40inch 4digit Seven Segment LED display/LED Digital Display/Common Anode/Cathode/ LED Display/ LED Numeric Display
a. Imported ASM atuomated machines to keep the high qualified rate
b.2 times 100% testing
c. ISO9001:2008
d. ROHS certificat
e. Super high intensity
f. Nice segment bright uniformity
g. OEM and ODM orders are welcome
h. Green products
Pictures of product:
Features:
Easy Mounting on PCB or Sockets
Excellent Character Appearance
Excellent Color Uniformity
Fast Heat Dissipation
Low Current Operation
RoHS compliant.
Size available from 6.2mm (0.25" ) to 500.0mm (20.0")
Various Color
Delivery time:
Quantity lead time
1-10Kpcs 3-7 days
10.1K-50Kpcs 7-15 days
Specification:
| Digit size: | 10.2mm (0.4Inch) | Outer size: | 40.5*16*7mm |
| Surface color: | Red/blue/green | Emitting color: | Red/Green/Yellow/White/Blue color |
| Wavelength: | 430-660nm | Intensity: | 22-85mcd |
| Polarity: | Common anode | Lifespan: | 50,000 hours |
| Voltage(Typ.): | 3.2V/chip | Certifications: | ROHS/ISO9001:2008 |
Applications:
*Audio equipments or instrument panels
*Home electronic appliances,air conditional controller
*General use for digital indicators
*Multimedia products
Dimension and Internal Circuit Diagram:
Production process
1.Auto-Dice Bonding workshop
2.ASM Dice Bonding Machine
3.Wire Bonding Machine
4.Inprocess Inspection
5.Drying Workshop
6.Epoxy Workshop
7.PCB Impanting
8.Auto Printing Machine
Our Company introduction
Ningbo SMC Optoelectronics Technology Co., Ltd. is an expert manufacturer of LED displays and LED Lights. We mainly offer led panel lights, digital displays and display panels. We have been in the business for almost seven years, and have already built a high reputation.
Utilizing Advanced Machines
We have advanced equipment such as ASM automatic dice/wire bonding machines, testing machines and burn-in machines. For your assurance, all of our products are made under ISO 9001:2000 guidelines and are RoHS-compliant.
We have an experienced and professional R&D team and nearly 150 employees who are ready to provide customers with high-quality products and services.
A Green Supplier
Many of the products we manufacture use sustainable materials or processes. Contact us today to find out more about sourcing these green products.
Our Clients:
We're a manufacturer trusted by Aux, Chigao and Lexy and Midea for many years.
LED FAQS:
How are white LEDs created?
There are currently two ways to make white light with LEDs. One method mixes multiple wavelengths of different LEDs to make white light (i.e. RGB); allowing the lighting designer to tune the white light to a specific color temperature.
The second method uses a blue Indium-Gallium-Nitride (InGaN) LED with a phosphor coating to create white light. This is the method that results in the more commonly seen "white LED".
High Color Rendering Index (CRI)
Color Rendering Index or CRI is the calculated rendered color of an object. The higher the CRI (based upon a 0-100 scale), the more natural the colors appear.
The packing details
