While there are numerous advantages to PCB Assembly China, there are also certain difficulties and restrictions to take into account. The downsizing of components is one difficulty, which might make it more challenging to solder and put components on the PCB. It may be necessary to integrate components onto the board using specific equipment and methods as they get smaller and more complicated.

Read more: www.efpcb.com/products/by-processing-technology/pcba-pcb-...

ESPlay Micro is a Gameboy project hot on Hackaday:https://hackaday.io/project/166707-esplay-micro. You can enjoy your game time with ESPlay. Now you can get the PCBA directly on Makerfabs. #ESPlay #Gameboy

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

Inline PCBA cleaning machines holds great importance to your production line. This is why we at 1clicksmt.com have come up with inline cleaner products like ZQ-6800 PCBA cleaner. It is specially made for the electronic manufacturing industry and uses the most advanced cleaning process: water-based liquid cleaning. With this, it can achieve 99% of cleaning and environmental protection. Sounds convincing? Then visit the platform and explore the product today! For more details click on: www.1clicksmt.com/product/inline-pcba-cleaning-machine-in...

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

Solder Paste machine, CCD cameras for visual confirmation of pcb registration.

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

This machine picks up the components off the tape and reels, and using an X-Y table and arm places the components on the blank pcb, which already has had solder paste applied to the pads, thus sticking the components in position for the oven.

Solder Paste machine without squeegees.

Printed Circuit Boards 1-70L(PCB)

Flexible Printed Circuited Boards(FPC)

Printed Circuit Board Assembly(PCBA)

Rigid PCB 1-70L

Rigid Flex Pcb 4-12L

Printed Circuit Board Assembly 1-70L

Hdi To 3+, Stacked Micro Vias, Copper Filled

Blind/Buried Vias, Sequential Lamination

Via-in-pad, Conductive Or Non-conductive Fill

Special Materials, Hybrid Constructions

Metal Back Pcb And Heat Sinks

Heavy Copper Up To 6 Oz

www.synergisepcb.com/shop/

When it comes to electronics manufacturing outsourcing, the confidence a China OEM manufacturing supplier has in their PCB assembly partner is critical. By outsourcing the procurement, assembly and test to the China contract manufacturing provider, an Original Equipment Manufacturer (OEM) relinquishes some control over their day-to-day manufacturing operations. As a result, they need to be fully confident that when it comes to making production changes for example, final configurations or unexpected changes in customer demands - they trust their provider to respond with the same precision and dexterity as they would.

As an experienced electronics manufacturing service supplier and outsource partner, Topscom Technology is able to demonstrate knowledge, capabilities, skills, processes, controls and agility in managing our customers' business to a level such that they feel wholly comfortable in relinquishing this control to us. Ranked as one of the largest China electronic manufacturing service providers with a wholly owned full-equipped manufacturing facility in Shenzhen for over 20 years, we have been supporting our clients in growing their businesses. During this time, we have watched our customers develop innovative new products, dominate market sectors, and significantly improve the financial strength of their organization.

Topscom offers a complete range of PCB assembly services and solutions, underpinned by our demonstrable track record in supply chain management. Ensuring the integrity and availability of the material we source is something we take very seriously which is why we have over 50 staff across the group dedicated to this critical process.

We have experience across a wide range of market sectors with the majority of our customers designing and selling industrial electronics manufacturing products which are supplied into the industrial Automation, Process Control, Test and Measurement and Laboratory Technology sectors. Official Website: www.topscompcbassembly.com/

Tel: +86–755–22211988 (50 Line)

Fax: +86–755–83768890

Tel ext: 8829 Rebeca Yue/8826 Cindy Huang

RFQ Email: sales@topscom.com.cn / frankwu@topscom.com.cn

Mobile contact: +86 13502814037/+86 15919948622

Facebook: www.facebook.com/chinapcbassembly

Twitter: twitter.com/pcbassemblychin

YouTube: www.youtube.com/@topscom2158

Pinterest: www.pinterest.com/pcbassemblychina/

Instagram: www.instagram.com/pcbassemblychina/

Reddit: www.reddit.com/user/Topscompcbassembly88

Factory Location: Topscom Building, No.15 Building, SongZiLing Industrial Park, Liantang Industrial City, Shang Village, Gongming, Guangming New District, Shenzhen City, China, 510220

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HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

Бързо прототипиране Circuit Systems, PCBA прототип , прототипи PCB платки , MCPCB , алуминий, Flex PCB Производител Prototype

XDPCBA.cn specializes in superior PCBA circuit board solutions, integrating cutting-edge technology with precision engineering. Our expert team ensures seamless integration, superior performance, and reliability in every circuit board project. Explore a wide range of options, from standard designs to custom configurations, tailored to meet your specific requirements. Trust XDPCBA.cn for efficient, reliable, and innovative PCBA circuit board services. Experience the assurance of working with a dedicated partner committed to excellence in electronic manufacturing

Visit : www.xdPCBA.cn/5228367151228231.html

Illinois-based OEMs face major ESDM challenges in quality, scalability, supply chain, and compliance. This blog explains how Aimtron Corporation overcomes these challenges with advanced PCB assembly, reliable EMS solutions, and globally aligned manufacturing support for the U.S. market.

Visit us: www.tumblr.com/aimtroncorporation/804366438575013888/key-...

Firming up the installation of the frame with Solder Stencil into the solder paste machine.

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

PCB and PCBA factory.

zangbacao@gmail.com

Hitech is a professional high frequency pcb board manufacturer in China, our high frequency PCBs (RF PCB) are widely used in wireless networks, wireless communications and satellite communications, in particular the popularity of 4G,5G networks exacerbate the market demand for the product on the RF PCB. For some special high-frequency PCB materials ( such as: Teflon PCB material, Rogers PCB materials were ), we have sufficient inventory. If you are looking for high frequency pcb manufacturer in China, please contact sales12@hitechcircuits.com , we won’t let you down

Email: sales12@hitechpcb.com

What is a high frequency PCB board

High frequency PCB boards are special circuit boards with higher electromagnetic frequencies. Generally speaking, high-frequency can be defined as frequencies above 1GHz. Its various physical properties, accuracy, and technical parameters require very high requirements, and are often used in automotive anti-collision systems, satellite systems, radio systems and other fields.

With the rapid development of science and technology, more and more equipment designs are applied in the microwave frequency band (>1GHZ) and even in the millimeter wave field (30GHZ), which also means that the frequency is getting higher and higher, and the requirements for the circuit board are getting higher and higher. For example, the substrate material needs to have excellent electrical properties, good chemical stability, and the loss on the substrate with the increase of the power signal frequency is very small, so the importance of the high-frequency PCB board is highlighted.

Applications for High frequency PCB

High frequency rigid and flex PCBs are used in many products and across many industries, including:

Cell phone

Telecommunications

Military and aerospace

RF microwave

Automotive (mainly LIDAR, which is a mini radar that communicates a vehicle’s surroundings)

High-density interconnect and high-speed design applications

Hitech Circuits Capabilities for High Frequency PCBs

Trace width – 2 mil

Spacing air gap – 3 mil

IPC class – 2/3

Net List test – Flying Probe

Testing & Inspection – AOI, TDR, Differential Impedance

Routing & Drilling – Scoring/routing, countersink/counter bore, laser routing, blind/buried vias, micro vias, stacked vias

Lamination – 1-40 layers, Sequential lamination, Vacuum lamination

Plating – Non-conductive/conductive via fill, Castellation, Plated radii, Plated edges, Plated milled cutouts, Soft bonding gold, hard gold body, immersion gold, ENTEK (OSP), Immersion silver, HAL (standard/Lead-free)

Materials – Rigid, Rigid-Flex, Flex, Kapton, high-speed and RF materials, mixed materials

The advantages of high-frequency PCB boards

1.High efficiency

High-frequency PCB boards with a small dielectric constant will have very low losses, and advanced induction heating technology can achieve the target heating requirements with very high efficiency. Of course, while emphasizing efficiency, it also features environmental friendliness, which is highly suitable for the current development direction of society.

2. Fast transmission speed

The transmission speed is inversely proportional to the square root of the dielectric constant. That is to say, the smaller the dielectric constant, the faster the transmission speed. This is the advantage of high-frequency printed circuit boards. It adopts special materials, which not only ensure a low dielectric constant but also maintain stable operation, which is of great significance for signal transmission.

3. Strong controllability

High-frequency PCB boards are widely used in various industries that require heat treatment of precision metal materials. During the process of its field, not only can components at different depths be heated, but also, based on local characteristics, whether it is the surface or the deep layer, focused heating can be carried out. Both centralized and decentralized heating methods can be easily accomplished.

4. Strong tolerance

Both the dielectric constant and the medium have certain requirements for the environment. Especially in the south, the humid weather will seriously affect the use of circuit boards. High-frequency circuit boards made of materials with extremely low water absorption can challenge such an environment. Meanwhile, they also have the advantages of chemical corrosion resistance, moisture-proofing, high-temperature resistance, and high peel strength, which enable high-frequency circuit boards to exert powerful performance.

Are you interested in getting a quote from us for PCB fabrication, PCB Assembly, PCBA BOM component management for one of your PCBA designs?Pls kindly contact us,thank you very much

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

HC-49SMD CRYSTAL UNITS for Frequency control timing devices

PARAMETERS:

1. SMD/SMT crystal unit, 2 pin type

2. Highly mass production capability

3. A great number of standard frequencies

4. Customize service is supported

5. Normal load capacitance: 20pf

6. Normal temperature: -20~+70℃

7. Standard frequency tolerance: ±20PPM

8. Applications: PC, STB, LCDM, and Cable Modem

Lynn Zheng/Overseas sale

SHENZHEN YANGXING TECHNOLOGY CO., LTD

QQ: 3003161286 / Wechat: star665121

Whatsapp: 0086-18565837236

Skype: live:yxcxtal123

E-mail: zxl@yangxing.hk

Website: www.yxcxtal.com

John installs the tape and reels of components into the magazine for the SMT.

•Min IC pitch 0.30mm (12mil), 8 BGA

•Foot pin SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA

•Min chip placement 01005

•Max PCB Size 410 x 600mm (16.2 x 23.6″)

•Min PCB thickness 0.35mm (13.8mil)

•Min:BGA ball pitch 1-3mm (4-12mil)

•BGA ball diameter 0.4-1mm (16-40mil)

•QFP lead pitch 0.38-2.54mm (15-100mil)

•packing Anti-static bubble bag and carton

View more: www.greatpcb.com/pcb-assembly/