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Packaging: Carton box
Productivity: 1000000000 pcs/week
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 7000000000 pcs/week
Certificate: GB/T19001-2008/ISO9001:2008
HS Code: 8541401000
Port: SHENZHEN
Payment Type: T/T,Paypal
Incoterm: FOB,EXW,FCA
Model No.: 257WC-7
Brand: Best LED
Supply Type: Original Manufacturer
Reference Materials: Datasheet
Place Of Origin: China
Species: Led
Package Type: Through Hole
LED Packaging Type: DIP LED
Chip Material: InGaN
LED Chips: S
Certification: CE
Emitting Color: White
Lens Type: Milky lens
Current: 30mA
Voltage: 2.8-3.4V
Power: 0.06W
Polarity: Short Pin Mark Cathode
Lengths Of Pin: 29mm
Selling Units: | Piece/Pieces |
---|---|
Package Type: | Carton box |
We produce this white through-hole LED in this rectangular LED Lamps type. When we light up the LED, the brightness will through the epoxy lens can emits the color. In this way, different lens will change the lighting effect and brightness. For example, when we package the LED Lamps with clear lens, DIP LED will got the ultra brightness becuase the clear lens won't block the light. When we package the LED with milky lens on the out side. The milky lens will just keep all the light inside and make the LED lamps be more diffused and the LED will got different light. If you need some diffsued white led for your project. Just feel free to contact us for more detail about it~
2x5x7mm Rectangular White LED Size:
- Packing -
*We package it with vacuum packing after tape it as a reel
- Related Rectangle LED -
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;
Noted:
○ Correct mounting method;
× Incorrect mounting method;
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;
Noted:
○ Correct mounting method;
× Incorrect mounting method;
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;
Tel: 86-0755-89752405
Whatsapp: +8615815584344
Email: amywu@byt-light.comAddress: No.3, Lida alley, Qiuwu community, Longgang District, Shenzhen, Guangdong, China. 518116, Shenzhen, Guangdong China
Website: https://www.bestsmd.com
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.