Shen Zhen Xin Ming Hong Electronic Co., Limited
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3921 Side View Light Emitting LED Lamp Bead RGB Phantom Color Chip
3921 Side Light Emitting Lamp Bead RGB Phantom Color Chip Built-in Ic Led Lamp Diodes
Absolute Maximum rating of 3941 Side RGB flash color smd led:(Ta=25°C)
| Parameter | Symbol | Value | Unit |
| Voltage | Vdd | 6.5 | V |
| logic input voltage | Vi | -0.5~Vdd+0.5 | V |
| Operationg temperature | Topt | -40∼+85 | °C |
| ESD(Human-body mode | -- | 2 | KV |
| Storage temperature | Tstg | -55∼+150 | °C |
Electrical characteristics of 3921 Side RGB flash color smd led:(Ta=25°C)
| Parameter | Test condition | Symbol | Value | Unit | |||
| Min | Typ | Max | |||||
| Dominant wavelength | If=20mA | λd | red | 620 | -- | 625 | nm |
| green | 520 | -- | 525 | ||||
| blue | 465 | -- | 470 | ||||
| Forward voltage | If=20mA | Vf | red | 2.0 3.0 3.0 | -- -- -- | 2.2 3.3 3.3 | v |
| green | |||||||
| blue | |||||||
| Luminous intensity | If=20mA | Iv | red | 500 | -- | 600 | mcd |
| green | 2000 | -- | 2400 | ||||
| blue | 240 | -- | 300 | ||||
| Viewing angle at 50% lv | If=10mA | 2θ1/2 | 120 | Deg | |||
| PWM | Vr=5v | Fpwm | 1.5 | KHZ | |||
Outline dimension of 3921 Side RGB flash color smd led:
Feature of 3941 Side RGB flash color smd led:
Application of 3941 Side RGB flash color smd led:
Various colors and lens types available.
Established Shenzhen XINMINGHONG CO.,LTD in 2004 with 100000 grand purification constant termperature and humidity anti-static production workshop,mainly produce various LED,including PCB ,bracket and TOP type directory.
LED for renowned customers around the word. As a team with 20 yeas of management experience in domestic packing enterprises,it witnessed the rapid development of LED industry, accumulated rich experience in LED R&D and packaging technology, formed a scientific management sytem.Our monthly production is over 5000KK pcs.
Our products are the result of experienced manufacture process, rigorous quality control and carefully selected raw material supplies. . The massive production due to the high quality demand and competitive price in LED industry.
XMH provides excellent sales service and strong technical supports to our customers.
Why Choose US?
Q1: Are you a manufacturer or a trading company ?
A: We're professional manufacturer of Chip SMD LED, providing one-stop service to all partners all over the world.
Q2: Are your products conforming to our standards ?
A: Yes, our products can pass the testings as you require, e.g.: CE, RoHS, ISO9001.
Q3: How do you control the quality ?
A: We have perfect QC system (IQC, IPQC, FQC, OQC team), professional product engineers and continuous improvement system.
Q4: Can you accept OEM and ODM order?
A: Yes. We are able to complete your OEM and ODM orders. We have large quantities of led products in stock for normal models. For special models, it will takes some time to customize them.
Q4: How to proceed an order for led light?
A: First let us know your requirements or application. Secondly, we will quote according to your request or our suggestion. Third, the customer confirms the sample and orders the deposit. Fourthly, we will arrange production immediately.
Q5: How soon will my order shipped?
A: Generally, upon the receipt of payment, goods will be shipped out within 2 working days for samples. (Note: Exact delivery time mainly depends on the carrier services)
Single package size: 21X24X1 cm
Package Type: 2000pcs / reel, 40bags / carton & According To The Request.
Standard export carton packing.
1-7 days after confirming order,detail delivery date should be decided according to
production season and order quantity.