Pink 3mm LED Bulbs with Pink Diffused Round Top Lens;

The color similar to Pink LED are red LED or purple LED. Red Smd Led(or through-hole LED) and Purple LED are all emits the color from the middle chip because there will have the chip with red wavelength and purple wavelength, like 630nm LED chip or 400Nm LED chip ect. But there have no pink LED chip, if we need to produce the pink color LED, we have to produce it as white led, which is we using the phosphor to cover the chip and reflect the pink light. If you need some pink color in your project, just feel free to contact us for more detail about it, the uniform color and high quality won't let you disappointment.

-Dimension Parameters -  

 *1. All dimensions are in millimeters ; 2. Tolerance is ± 0.20 mm unless otherwise noted.

These case are also available for Blue Through-hole LED, Red Through-Hole LED, UV LED , IR LED , Amber LED , Yellow LED etc.

- Emitting Color -

*Colors in the photo was took by camera, please take actual emitting color as standard. 

- Golden Wire Connection -

*In order to keep every one of LED's long lifespan, BestLED factory use high pure gold wire for inside circuit connection

- Packing -

*We package this LED with 1000pcs in a bag Normally. We also can package it as your requirement.

- Production -

Storage conditions

1. avoid continued exposure to the condensing moisture environment and keep the product away from rapid transitions in ambient temperature;

2. LEDs should be stored with temperature ≤30℃ and relative humidity<60%℃;

3. Product in the original sealed package is recommended to be assembled within 72 hours of opening;

4. Product in opened package for more than a week should be baked for 6-8 hours at 85-10℃;

LED MOUNTING METHOD

1, The lead pitch of the LED must match the pitch of the mounting holes on the PCB during component placement;

Lead-forming may be required to insure the lead pitch matches the hole pitch;

Refer to the figure below for proper lead forming procedures;

Do not route PCB trace in the contact area between the leadframe and the PCB to prevent short-circuits;

2. When soldering wires to the LED, each wire joint should be separately insulated with heat-shrink tube to prevent short-circuit contact.

Do not bundle both wires in one heat shrink tube to avoid pinching the LED leads;

Pinching stress on the led leads may damage the internal structures and cause failure;

3. Use stand-offs(Fig 3)or spacers(Fig 4)to securely position the LED above the PCB;

4. Maintain a minimum of 3mm clearance between the base of the LED lens and the first lead bend (Fig. 5. Fig. 6)

5.During lead forming, use tools or jigs to hold the leads securely so that the bending force will not be transmitted to the LED lens and its internal structures;

Do not perform lead forming once the component has been mounted onto the PCB;

Lead Forming Procedures

1. Lead Forming Procedures;

2. Do not bend the leads more than twice (Fig. 7);

3. During soldering, component covers and holders should leave clearance to avoid placing damaging stress on the LED during soldering(Fig 8);

4. The tip of the soldering iron should never touch the lens epoxy;

5. Through-hole LEDs are incompatible with reflow soldering;

6. If the LED will undergo multiple soldering passes or face other processes where the part may be subjected to intense heat please check with Best LED for compatibility;