China SMD LED Free Sample 3020 Blue SMD LED Chip Specifications, Find details about China SMD LED, Auto Lamp from SMD LED Free Sample 3020 Blue SMD LED Chip Specifications
Product Name | HX-3020 |
packing side | 3.0*2.0 mm |
Color | Blue light |
MOQ | 3000pcs |
Payment terms | T/T,Western union |
Parameter | Symbol | Rating | Unit |
Forward current | IF | 20 | mA |
Reverse voltage | VR | 5 | V |
Operating temperature | TOPR | -30~+85 | ºC |
Storage temperature | TSTG | -40~+100 | ºC |
Power dissipation | PD | 60 | mW |
Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
Reverse current | IR | VR=5V | / | / | 5 | μA |
Forward voltage | VF | IF=20mA | 3.0 | / | 3.2 | V |
Colour temperature | Tc | 10000 | / | 15000 | K | |
Colour rendering index | Ra | 70 | / | / | / | |
Luminous flux | Φv | 300 | / | 420 | mcd | |
View angle | 2θ1/2 | / | 120 | / | deg. |
Q1. Are you factory directly?
A1:Yes, we have our own factory, all of our products are with competitive factory price.
Q2. Do you have a special price and service for wholesale?
A2:Yes, we have the most competitive price and best service to support our wholesale clients. We do supply OEM&ODM service for the wholesale; we can make your brand and logo on the package.
Q3. What payment methods can I use?
A3:1.pay 30% deposit in advance, 70% balance before shipment.
2.T/T (Bank Transfer), On-line Trade Assurance Order.
Q4. Can you provide free samples?
A4: Yes, if quantity is small, we can supply samples free of charges.We will provide you with free samples at your discretion,, and you only need to provide shipping costs.
Q5: What does smd led mean?
A5: SMD means surface mounted diode. This is a better technology than the first generation DIP LEDs. The SMD type LEDs are mounted on an aluminum substrate and enveloped in an epoxy resin. SMD, or "Surface Mounted Device" LEDs, are the most common LEDs in the market. The LED chip is permanently fused to a printed circuit board, and it's highly popular due to its versatility. You can find it in light bulbs and string lights, and even in the notification light on your mobile phone.