0.39inch 4 digit 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

Features :

• Low current operation.

• Low power consumption.

• High brightness.

• Industrial standard size.

• Easy mounting on P.C. board or sockets.

• Emitting color :red

• Face color : black / gray .

• Polarity : common anode / cathode

Pictures of products



Specifications:

Digit size:	9.9mm (0.39 Inch)	Outer size:	39.9*14*7mm
Surface color:	Black	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

 

Part Drawing and Internal Circuit:

If the circuit  cannot meet your need, pls advise me for other choices. Thank you. 



Our Clients:


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






 

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 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.



 

 The packing details

• 

• Delivery time:

• Quantity                        lead time

• 1-10Kpcs                        3-7 days

• 10.1K-50Kpcs                    7-15 days

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