PCB Printed Circuit Board
-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Beijing
-
Validity to:
Long-term effective
-
Last update:
2022-06-19 21:28
-
Browse the number:
183
Company Profile
R-CREATION Technoloy Co., LtdBy certification [File Integrity]
Contact:hfyanchuang(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.rcpcba1.com/ http://hfyanchuang.cn-bf.com/
Product Details
ENIG : It is a nickel gold coating with stable color, good brightness, flat coating and good weldability deposited on the surface of PCB printed circuit board.
PCB Standard: IPC-A-610 D
Supply Ability
Supply Ability: 300000 Piece/Pieces per month
PCB board surface treatment
1) Tin spraying is the most common surface treatment process in the PCB printed circuit board industry. It has good solderability and can be used for most electronic products. For other surface treatments, tin-sprayed plate has the advantages of low cost and good solderability; its disadvantage is that the surface is not smooth with immersion gold, especially when a large area of windows is opened, the phenomenon of tin unevenness is more likely to occur.
2) Immersion tin, the difference between immersion tin and spray tin is that its flatness is good, but the disadvantage is that it is easy to oxidize and blacken.
3) Immersion gold, as long as it is "sinking", its flatness is better than that of "spraying". Immersion gold is lead-free. Immersion gold is generally used for gold fingers and key boards. Because of the small resistance of gold, gold must be used for contact, such as the key board lights of mobile phones. Immersion gold is soft gold. For those that are often plugged and unplugged, gold plating is used. Immersion gold is mainly immersion nickel gold.
4) Gold plating, gold plating has been mentioned in immersion gold. When gold plating has a fatal deficiency, its weldability is poor, but its hardness is better than that of immersion gold. This process is generally not used in the design of MID and VR
Packaging & Delivery
Packaging Details
PCB: Vacuum Packing with Carton Box
PCBA: ESD Packing with Carton Box
Shipping sevice: By EMS/DHL/FEDEX/UPS/SEA
Port: ShangHai
Payment Method : T/T; Paypal; Western Union; MoneyGram
Prdocut cost : 0.1 USD-8 USD
http://www.rcpcba1.com/
- LED Encapsulation Series
- LED Interior Lighting
- LED Lighting Decoration
- LED Outdoor Lighting
- LED Professional Lighting
- LED Flashlight
- LED PAR Light
- LED Work Light
- LED Headlamp
- LED Light Box
- LED Underwater Light
- LED Grow Light
- LED Emergency Light
- LED Cabinet Light
- LED Traffic Light
- LED Aquarium Light
- LED Explosion-proof Light
- Other LED Professional Lighting
- LED Mirror Lamp
- LED Tri-proof Light
- LED Fresh Light
- LED Light for Animal Husbandry
- Interior Lighting
- Outdoor Lighting
- Stage Equipment
- Stage Lighting
- Camping Light
- Light Box
- Portable Lighting
- Professional Lighting
- Sensor Light
- Torch & Flashlight
- Bulb & Lamp
- Compact Bulb & Lamp
- Lighting Fixtures