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

   Digit size: from 0.25" to 20"


   Digit Numer: 1, 2, 3, 4, 5 and 6 digits

   Segment : 7 segment and 14 segment both available

   Available Emitting color: Red, green, blue, yellow, amber, white, bi-color

   Available surface color: black and grey

   Lens color: milky white or same as emitting color 

 

Specifictaion :




Digit size:	11mm (0.43Inch)	Outer size:	22*16*8mm
Surface color:	Black	Emitting color:	Red
Wavelength:	640-660nm	Intensity:	22-28mcd
Polarity:	Common anode	Lifespan:	50,000 hours
Voltage(Typ.):	3.2V/chip	Certifications:	ROHS/ISO9001:2008

Pictures of product











Other models of two digital tube we have:



Dimension and Internal Circuit Diagram

Note: If this PCB layout don't meet your requirements, please contact me for other choices.









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



The packing details



Our Company introduction

Ningbo Senba 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.






Applications:

*Audio equipments or instrument panels

*Home electronic appliances,air conditional controller

*General use for digital indicators

*Multimedia products

Our Clients:

We're a manufacturer trusted by Aux, Chigao and Lexy and Midea for many years.
















With over 7 years experiences, we do believe we can become your reliable supplier!




Welcome To Your Inquiry !

If you have any more special requests, please contact me. We are a specialized manufacture

in the LED display field; and we will make all efforts to meet your need. Thank you 

     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.

    What is LED?

A lighting-emitting diode (LED) is a semiconductor device that emits incoherent narrow-spectrum light when electrically biased in the forward direction of p-n junction. The color of the emitted light depends on the composition and condition of the semiconducting material used, and can be infrared, visible, or near-ultraviolet.

    What is forward voltage (Vf)?

    Forward voltage (Vf) is the voltage across a diode for a given forward current.

    What is phosphor?

     Phosphor is an inorganic chemical compound processed into a powder and deposited inside the dome of an LED packaging. Phosphors are designed to convert the wavelength of light. Foryard Optoelectronics LEDs use proprietary phosphors from the global leading company.