<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - pcb surface finish]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/pcb_surface_finish--10120399/1/pcb surface finish.html]]></link><item>
<title><![CDATA[PCB Surface Finish]]></title><link><![CDATA[https://bgpcba.en.ec21.com/PCB_Surface_Finish--11935225_11935292.html]]></link><description><![CDATA[PCB SURFACE FINISH
Description:
Printed Circuit Board (PCB) surface finish is a crucial aspect of PCB manufacturing, determining the board&apos;s functionality, durability, and solderability. Surface fini]]></description><pubDate><![CDATA[20240512]]></pubDate></item>
<item>
<title><![CDATA[CEM-3 Electronic SMT PCB Assembly with OSP Surface Finish 2oz Copper Thickness]]></title><link><![CDATA[https://smtpcbaassemblycom.en.ec21.com/CEM_3_Electronic_SMT_PCB--11887216_11887217.html]]></link><description><![CDATA[CEM-3 Electronic PCB Assembly with OSP Surface Finish and 2oz Copper ThicknessProduct Description:Electronic PCB Assembly is a high-quality product designed to provide a reliable connection between e]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
<item>
<title><![CDATA[PCB - Single Sided]]></title><link><![CDATA[https://ckmo1018.en.ec21.com/PCB_Single_Sided--12069932_12069952.html]]></link><description><![CDATA[Surface Finish
This process affects solderability, storability, and cost.
LF HASL(Lead-Free HASL)
• Excellent solderability for the price
• Most widely used
OSP
• Low cost and environmental fri]]></description><pubDate><![CDATA[20260411]]></pubDate></item>
<item>
<title><![CDATA[Professional Medical Equipment PCBA One-Stop PCB Assembly]]></title><link><![CDATA[https://tecoopcba.en.ec21.com/Professional_Medical_Equipment_PCBA_One--12055073_12055058.html]]></link><description><![CDATA[PCB Manufacturing: Our state-of-the-art facilities are equipped to handle complex PCB manufacturing, including high-layer count boards, fine-pitch components, and various surface finishes. We adhere ]]></description><pubDate><![CDATA[20260429]]></pubDate></item>
<item>
<title><![CDATA[Laser Engraving Cutting Machine Fast PCB Manufacturing &amp; Circuit Assembly]]></title><link><![CDATA[https://yygreattong.en.ec21.com/Laser_Engraving_Cutting_Machine_Fast--4357166_4357342.html]]></link><description><![CDATA[Supplier: Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Laser Engraving Cutting Machine Fast PCB Manufacturing &amp; Circuit Assembly
Surface Treatment: ENIG
PCBA Lead t]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<title><![CDATA[Material Handling Equipment Circuit Board Industrial PCBA Electronics]]></title><link><![CDATA[https://pcbdesign12.en.ec21.com/Material_Handling_Equipment_Circuit_Board--10035716_10038624.html]]></link><description><![CDATA[Supplier: Grande Electronics
Project: Material Handling Equipment Circuit Board Industrial PCBA Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Surface Treatment: ENIG
PCBA Lead time:3-4 ]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
<item>
<title><![CDATA[Pressure Sensor Medical Electronic Care Device PCB Board Assembly]]></title><link><![CDATA[https://avpcb.en.ec21.com/Pressure_Sensor_Medical_Electronic_Care--12017667_12017668.html]]></link><description><![CDATA[Surface Finishing immersion gold/ENIG/HASL
Board Size Custom
MOQ 1pcs
Service One-Stop OEM Service
Customize Avaliable
PCB Standard IPC-II Standard Shape Irregular
Package Vaccum Package
Capacity Hig]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
<item>
<title><![CDATA[One-stop PCBA Electronics Manufacturers Service  High Quality Factory PCB PCBA Service]]></title><link><![CDATA[https://xubo783156718.en.ec21.com/One_stop_PCBA_Electronics_Manufacturers--11984085_12004960.html]]></link><description><![CDATA[Width 
0.1mm (4 mil)
Surface finish
HASL, LF HASL, Imm Gold, Imm Silver, OSP etc
Solder mask 
Green, red, white, yellow, blue, black, orange, purple
Certificate
ISO9001;ISO14001;ISO13485;IATF16949
]]></description><pubDate><![CDATA[20240914]]></pubDate></item>
<item>
<title><![CDATA[China OEM/ODM PCBA Experts in Customized Electronics Motherboards Assembly Inverter LED PCB SMT PCBA]]></title><link><![CDATA[https://sncpcb.en.ec21.com/China_OEM_ODM_PCBA_Experts--11979593_11981134.html]]></link><description><![CDATA[Surface FinishingHASL/HASL Lead Free, Chemical Tin, Chemical GoldFast Delivery7 DaysTransport PackageESD Packaging, Shockproof Packaging, Anti-DropSpecification10cm*10cmTrademarkSNCOriginChinaHS Code]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
<item>
<title><![CDATA[Standard PCB]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Standard_PCB--11046819_11046822.html]]></link><description><![CDATA[PCB services
.
When developing surface mount based solutions, it&apos;s also of great utility to order solder stencils for prototype assembly purposes. You need to test your circuit design and make sure i]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
<item>
<title><![CDATA[Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Rice_Milling_Machine_PCB_Assembly--11194245_11194269.html]]></link><description><![CDATA[Supplier: Shenzhen Grande Electronics
Layers: 4
PCB：FR-4/1.6mm, 1oz finished copper
Application: Rice Milling Machine PCB Assembly Services | Printed Circuit Board Assembly
Surface Treatment: HASL
]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
<item>
<title><![CDATA[Pcba Service for Elevator/Lift Controller PCB Assembly Board Custom Made Shenzhen PCBA Factory]]></title><link><![CDATA[https://440183199803063144.en.ec21.com/Pcba_Service_for_Elevator_Lift--11408756_11409542.html]]></link><description><![CDATA[PCB : Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
Q2. What file formats]]></description><pubDate><![CDATA[20220530]]></pubDate></item>
<item>
<title><![CDATA[Electronic Printed Circuit Board Assembly with Board Thickness 0.2mm-6.0mm]]></title><link><![CDATA[https://pcbaboardassembly.en.ec21.com/Electronic_Printed_Circuit_Board_Assembly--11894893_11894894.html]]></link><description><![CDATA[Surface FinishHASL, ENIG, OSP, Immersion Silver, Immersion TinMax. Panel Size600mm*1200mmMaterialFR-4Testing100% E-testMin. Hole Size0.2mmMin. Trace Width/Spacing0.075mm/0.075mmSolder Mask ColorGreen]]></description><pubDate><![CDATA[20240129]]></pubDate></item>
<item>
<title><![CDATA[Fpga PCB]]></title><link><![CDATA[https://hontec1.en.ec21.com/Fpga_PCB--11597809_11597812.html]]></link><description><![CDATA[PCB Model Number: Rigid PCB
Base Material: Megtron
Copper Thickness: 1oz Board Thickness: 2.5mm
Min. Hole Size: 0.1mm Min. Line Width: 3mil Min. Line Spacing: 3mil
Surface Finishing: ENIG+Hard gold
N]]></description><pubDate><![CDATA[20220706]]></pubDate></item>
<item>
<title><![CDATA[PCB Surface]]></title><link><![CDATA[https://greenstone23.en.ec21.com/PCB_Surface--11778431_11778453.html]]></link><description><![CDATA[PCB surface finish
include: PCB surface finish is a coating between a component and a bare board PCB. It is applied for two basic reasons: to ensure solderability, and to protect exposed copper circu]]></description><pubDate><![CDATA[20230428]]></pubDate></item>
<item>
<title><![CDATA[Flexible PCB (FPC)]]></title><link><![CDATA[https://tendtronic.en.ec21.com/Flexible_PCB_FPC--9385605_9497819.html]]></link><description><![CDATA[PCB Production Highlights: Single-Sided PCB, PTH Double-Sided PCB, NPTH Double-Sided PCB, Flexible PCB(FPC), Multilayer PCB(1~20 Layers) Aluminium PCB 
The main surface finish includes HASL, gold pla]]></description><pubDate><![CDATA[20150505]]></pubDate></item>
<item>
<title><![CDATA[Single Side Aluminum Based PCB]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Single_Side_Aluminum_Based_PCB--10961296_11848269.html]]></link><description><![CDATA[Line Width/ Spacing: 12mil (0.3mm)/10mil (0.25mm)
Solder mask Color: None
Silkscreen Color: None
Surface Finishing: ENIG
Min.Quantity of Order: No MOQ
Certificate:UL, ISO 9001, ISO 14001
]]></description><pubDate><![CDATA[20230926]]></pubDate></item>
<item>
<title><![CDATA[Rogers Rt/Duroid 5880]]></title><link><![CDATA[https://karenxcepcb.en.ec21.com/Rogers_Rt_Duroid_5880--10524601_10524661.html]]></link><description><![CDATA[Pcb
Multilayer Rogers Rt / Duroid 5880 1 oz copper PCB In Digital Radio Antennas
Quick Detail :
Type
Pcb
Material
Rogers
Layer
Multilayer
Size
3*9cm
Permittivity
2.5
Color
Yellow
Surface Finish
Immer]]></description><pubDate><![CDATA[20170829]]></pubDate></item>
<item>
<title><![CDATA[Fast Supply Electric Circuit Board Assembly Manufacturer]]></title><link><![CDATA[https://cttpcb.en.ec21.com/Fast_Supply_Electric_Circuit_Board--10919275_11050449.html]]></link><description><![CDATA[Finished)
0.5oz - 6.0oz
Min Tracing/Spacing
3mil/2.8mil
Solder Mask Color
Green, White, Blue, Black, Red, Yellow
Silkscreen Color
White, Black, Yellow
Surface Finish
HASL - Hot Air Solder Leveling 
L]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
<item>
<title><![CDATA[4L Electronic Scuba Blue Popular PCB Board]]></title><link><![CDATA[https://hjl39506147520.en.ec21.com/4L_Electronic_Scuba_Blue_Popular--11890882_11907637.html]]></link><description><![CDATA[Surface Finishing
HASL 
Min.Quantity of Order
No MOQ
Leadtime 
7days for prototype, 10days for mass production
Standard of 4L Electronic PCB Board fabrication
IPC-4101 Specification for base material]]></description><pubDate><![CDATA[20240229]]></pubDate></item>
<item>
<title><![CDATA[1.6mm Rigid Flex PCB Assembly High Reliability Printed Circuit Board PCBA]]></title><link><![CDATA[https://pcbassemblypcba.en.ec21.com/1.6mm_Rigid_Flex_PCB_Assembly--11875607_11875608.html]]></link><description><![CDATA[PCB with high quality and fine craftsmanship. It comes with a minimum hole size of 0.2mm, minimum line spacing of 0.1mm, white silkscreen color, green solder mask color and HASL surface finish. It is]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
<item>
<title><![CDATA[Flex PCB Solder Mask Black Silkscreen White]]></title><link><![CDATA[https://gtpcba.en.ec21.com/Flex_PCB_Solder_Mask_Black--11805203_11836257.html]]></link><description><![CDATA[PCB Solder Mask Black Silkscreen White
Material
Flex
Solder Mask
Black
Silkscreen
White
Surface Finish
ENIG
Finished copper
2oz
Board thickness
0.56mm
Dimension
18.27*77.87mm
Special
steel stiffener
]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<title><![CDATA[2 Layer OSP Impedance Control Half Hole PCB]]></title><link><![CDATA[https://hhcircuits.en.ec21.com/2_Layer_OSP_Impedance_Control--11798970_11798974.html]]></link><description><![CDATA[Number of layers: 2
Surface finish: OSP
Base material: FR4
Outer Layer W/S: 6/4mil
Thickness: 1.0mm
Min. hole diameter: 0.25mm
Special process: impedance control+half hole
Advantages Of 2 Layer OSP I]]></description><pubDate><![CDATA[20230530]]></pubDate></item>

</channel>
</rss>