Product Details
Company Profile

Red Soldermask Battery Charger PCB Printed Circuit Board Assembly

Red Soldermask Charger Circuit Board Control Circuit Board Pcb Board Printed Circuit Board Assembly

Changkeshun Technology Co.,Ltd. Is a hightech enterprise engaged in the processing of electronic OEM/ODM pcba assembly,with over 10 years experience, mainly focused on one stop service including pcb fabrication,electronic components sourcing,pcba assembly function test and end product assembly. We undertake various fields of electronic pcb/pcba manufacturing from smart home system,consumer electronics, vehicle electronics,communication,industrial control, medical, security.We commit to strict control system under ISO9001 and Rohs.Welcome to visit us.

Product descripction

Max panel size		32" x 20.5"(800mm x 520mm)
Min trace width/ space (inner layer)		4mil/4mil(0.1mm/0.1mm)
Min PAD (inner layer)		5 mil(0.13mm)
Min thickness(inner layer)		4 mil(0.1mm)
Inner copper thickness		1~4 oz
Outer copper thickness		0.5~6 oz
Finished board thickness		0.4-3.2 mm
Board thickness tolerance control	±0.10 mm	±0.10 mm
	±10%	±10%
	±10%	±10%
Inner layer treatment		brown oxidation
Layer count Capability		1-30 LAYER
alignment between ML		±2mil
Min drilling		0.15 mm
Min finished hole		0.1 mm
Hole precision		±2 mil(±50 um)
tolerance for Slot		±3 mil(±75 um)
tolerance for PTH		±3 mil(±75um)
tolerance for NPTH		±2mil(±50um)
Max Aspect Ratio for PTH		8:1
Hole wall copper thickness		15-50um
Alignment of outer layers		4mil/4mil
Min trace width/space for outer layer		4mil/4mil
Tolerance of Etching		+/-10%
Thickness of solder mask	on trace	0.4-1.2mil(10-30um)
	at trace corner	≥0.2mil(5um)
	On base material	≤+1.2mil Finished thickness
Hardness of solder mask		6H
Alignment of solder mask film		±2mil(+/-50um)
Min width of solder mask bridge		4mil(100um)
Max hole with solder plug		0.5mm
Surface finish		HAL (Lead or Lead free), immersion Gold, Immersion Nickel, Electric Gold finger, Electric Gold, OSP, Immersion Silver.
Max Nickel thickness for Gold finger		280u"(7um)
Max gold thickness for Gold finger		30u"(0.75um)
Nickel thickness in Immersion Gold		120u"/240u"(3um/6um)
Gold thickness in Immersion Gold		2u"/6u"(0.05um/0.15um)
Impedance control and its tolerance		50±10%,75±10%,100±10% 110±10%
Trace Anti-stripped strength		≥61B/in(≥107g/mm)
bow and twist		0.75%

All test before shipping

Exhibition photos

Product usage

Company introduction

Changkeshun Technology Co.,Ltd is a high tech enterprise engaged in the processing of electronic OEM/ODM PCBA assembly,

with over 10 years,mainly focused on assembly,function test and end product assembly. Employees: More than 150 skillful workers

Focused on: one-stop service,including pcb fabrication,electronic components sourcing,pcba assembly,function test and end product assembly.

Main Products: Air Purifier, Smart Water Purifier; Bluetooth Anti-lost devices, Security products, Automotive Monitoring;

Inverter, Security Power Supply, Bluetooth speakers ; LED lamp, LED smart lighting APP products ; Smart home products,

Smart Bracelet & Watch, Balance Scooter, Humidifier, Electronic toys, Small Appliances and other Consumer Electronics products.

FAQ

Customer: Are you a factory ?
CKS: yes, we are a professiongal manufacturer factory of Consumer electronics products.
Our factory is located in Floor 3rd to 4th, K Building,Jinchangda Science and Technology Park,Shangwei Villiage, Zhangkengjing Community ,Guanlan Street, Longhua District,Shenzhen, Guangdong, China,518105. We warmly welcome you to visit our factory.

Customer: What is your price terms?
CKS: Normally FOB(free on board), CIF(cost insurance and freight), EX-work.

Customer: which payment terms do you accept?
CKS: we usually accept the following payment terms T/T, western union, money gram, Paypal, and if a Larger amount, we also accept L/C and so on. you can also tell us about your payment way !

Customer: Can you produce the goods as customer design?
CKS:Welcome to send us the design or sample, we will calculated the cost and unit price for you as soon as possible.

Customer: What is your MOQ. And how long is the delivery time?
CKS: Our MOQ is 1pc, We usually have in stock if the quantity is no more than 3000pcs, If you order is over 3000pcs, We need work days to prepare the goods, so it means when received you deposit we can deliver the goods to you in 7days.

Customer: How about the products packing?
CKS: Flexible packing according to the specific requirements of the clients.
Welcome to visit CKS . Please feel free to contact us .

Product Tags:


*From:	Your email address is incorrect!
*To:	Shenzhen Changkeshun Technology Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

Categories	Printed Circuit Board Assembly
Brand Name:	CKS
Model Number:	CKS-Customized
Certification:	ISO9001
Place of Origin:	CHINA
MOQ:	1 Piece/Pieces
Price:	USD 0.22-3.99
Payment Terms:	L/C, Western Union, MoneyGram, T/T
Supply Ability:	300000 Pieces per Month
Delivery Time:	90-120 work days
Packaging Details:	41CM22.5CM10.5CM
Base Material:	FR-4
Copper Thickness:	1OZ, 0.5OZ-6OZ
Min. Line Width:	4mil
Board Thickness:	1.6mm
Min. Hole Size:	0.2mm
Min. Line Spacing:	4mil
Surface Finishing:	Immersion Gold or Nikel
Inpedence control tolerence:	±5%
PCBA service:	One Stop Turnkey PCBA Service