Find Verified Pcb Suppliers, Manufacturers and Wholesalers

We just processed in a large batch of chipsets. I posted below current inventory and attached pictures of each type of chipset. Please review and let me know your interest/offer.

Chipset 1 (H61) â?? 3,350 units
Chipset 2 (H81) â?? 2,206 units
Chipset 3 (H55) â?? 436 units
Chipset 4 (B250) â?? 1,600 units
Chipset 5 (SR406) â?? 345 units


Thank you,

Divanti Group

High Performance Industrial PCB Boards are precision-engineered printed circuit boards designed for demanding industrial applications requiring high reliability, thermal stability, and long service life. Manufactured using premium-grade FR-4, High TG, Metal Core (MCPCB), Rogers, or Polyimide materials, these PCBs are suitable for automation equipment, industrial control systems, power electronics, telecommunications, medical devices, automotive electronics, aerospace, and renewable energy systems.

Layers 1-32 Layers
Board Thickness 0.2 mm -6.0 mm
Copper Thickness 0.5 oz -6 oz
Surface Finish HASL, Lead-Free HASL, ENIG, OSP, Immersion Tin, Immersion Silver
Minimum Hole Size 0.15 mm
Minimum Line Width/Spacing 3/3 mil
Solder Mask Green, Blue, Black, White, Red, Yellow
Operating Temperature -40C to +150C
Impedance Control Available
Via Technology Blind, Buried, Filled & Microvias
Electrical Test 100% E-Test

we are leading manufacturer & exporter of standoff/spacers as per requirement or Drawing

Printed Circuit Boards (PCB) Scrap High-Value Electronic Waste for Metal Recovery

Our printed circuit boards (PCB) scrap consists of discarded electronic boards sourced from computers, servers, telecommunications equipment, and various electronic devices. These boards contain valuable recoverable materials such as gold, silver, palladium, copper, and other non-ferrous metals embedded within layered electronic structures.

PCB scrap is carefully sorted and categorized by grade (e.g., high-grade, mid-grade, low-grade) depending on component density and metal content. It is widely used in specialized recycling facilities where precious metals are recovered through controlled mechanical and chemical processes.

Key Features:

Sourced from a wide range of electronic devices and equipment
Contains recoverable precious metals (gold, silver, palladium)
Rich in copper and other non-ferrous materials
Available in different grades based on component density and quality
Sorted and cleaned for efficient recycling processes
High-value scrap for precious metal recovery industries
Suitable for professional e-waste processing and refining
Available in bulk for wholesale and export supply
Requires handling in certified recycling facilities due to environmental considerations

Brand: Ge Power Controls Rccb
40AMP, 300MA, 630A , NO/ OF POLE :4 , RCCB

We provide the following PCBs PCBs Multi layered type(up to 40 layers) Rigid(single and double sided) Impedance controlling type Flexible type We have not only experience to deliver major Japanese OEM but also export to Russia and China.

UP-MP3 DIY learning platform, self-developed by UP-TECH fits for professional course design, graduation design in universities and MP3 fansÆ study and development. Computer learners are able to gradually finish the design and production of MP3. In the course of learning, it covers the comprehensive knowledge of singlechip, digital electronic line, circuit wafer design and production, C language procedures design. In addition, we offer detailed courseware whose operationability is wonderful, explaining in simple language results of a profound study, research etc. focusing on conception, and emphasizing train of thought and has low standard for learners. That fits for the students who are involved in practice projects such as extracurricular science & technology activities

Matching Source:
* Lecture PPT(PDF)
* The teaching Audio of circuit wafer production
* Some documents on USB agreement
* Seventeen USB1.1 2.0 standards
* Paper system and Mass Storage relative documents
* Chip document:12 pieces :AS1117, 51, CS4330, LMV358, MAX3232, K9F5608 etc.
* Software disk includes: Bushound, Flip, KeilC, Protel99, Source insight, serial debugging assiastance etc.

Up-Tech's classics UP-TECH S2410/P270 DVP teaching & scientific research system is the latest work of UP-TECH in 2008!
It is the crystal of cordial feedback from the old and new clients across China and embodied Up-Tech's teaching experience of product development for years. It is compatible with the core CPU of Intel PXA270 and the all functions of the core CPU of S3C2410 from SamSung,, consideration overall development tendency of ARM platform, perfectly covers the full function of the series of ARM9 and Xscale from UP-TECH, becoming more elaborated and practical. Up-Tech's classics UP-TECH S2410/P270 DVP teaching & scientific research system is the result of the UP-TECH's experiences of embedded teaching product development for couple of years and it is so-called UP-TECH Classic Platform!
Classic 2410 core board:
* SAMSUNG S3C2410 CPU based on ARM 920T kernel,; the system works steadily with 202MHZ, MMU, AMBA available
* 64MB SDRAM
* 64MB N and Flash (larger capacity is optional)
* One LED controlled by IO control * 2MB Nor Flash (optional)
Classic 270 core board:
* Intel PXA270 processor based on Xscale technology
* 64MB SDRAM
* the system stably works under the main frequency of 520MHZ * 64MB N and Flash
* the internal integrates iwmmx instruction
* 16MB Nor Flash
Classic platform main board source:
* 8+=640*480TFT real-color LCD
* 8-channel 10-bit AD transfer
* Touch screen
* PS2 mouse keyboard connector ( MEGA8 extend)
* IDE connector
* 17-key digital keyboard ( MEGA8 extended)
* four host USBs, ONE device USB
* 2-bit LED digital tube
* One 100M network card, with reserved other one 100M network * real-time clock
* Two RS232 standard serials
* IC card connector
* One RS485 connector * CAN BUS connector
* SD/MMC connector * 32-bit BUS and 168Pin extended connector of reusable source
* CF card connector ( PC Card mode) * on-board UP-LINK JTAG debugger, with 20Pin standard emulator connector
* AD transfer * VGA connector and video signal output
* DA connector * DC electronic module( loop-locked test function)
* IIC connector * two pieces of IIC memory
* SPI connector * PWM DA output
* IIS audio CODEC / AC97 audio CODEC
* 8*8 matrix LED display module(CPLD drive)
* stereo earphone, line, MIC connector
* One keystoke producing interruption
* Infrared communication IrDA
* Three LEDs controlled by IO

Number : JJ-688.1 " Worcester Circuit Board "

* Consists of a base board, complete with terminals, a set of metal connection pillars and a number of clips on flexible connection strips and accessory units, enabling a wide variety of electrical circuits to be constructed quickly and easily. The phosphor-bronze strips are so designed that when flexed a little in the fingers, they are easily slipped over the pass where their natural spring holds them firmly in position and ensures a good electrical contact.
* The following components are supplied with each board. 20 Flash lamp bulbs, 1.25V, 0.25A, 9 Connectors with lamp holder, 12 Plain connectors. 1 Connector with rheostat, 1 Rectifier, 1 Resistor, 2 Flexible leads with 4mm plug and crocodile clip, 2 Flexible leads with crocodile clips, 2 Crocodile clips, 2 Mounted bell pushes, 2 Soft iron nails, 50mm Square head, 1 Length bare copper wire 20 swg, 1 Length bare Eureka wire 34 swg, 1 Length plastic covered copper wire 26 swg, 1 Plastic disc, drilled, 1 Pencil leads, 1 Piece copper foil, 1 piece steel wool. The standard pack is one complete set as detailed above, sufficient for two students.

Number : JJ-691.1 " Water Circuit Board "

* Consists of a base board, complete with terminals a set of a metal connection pillars and a number of clips on of metal connection strips and accessories units, enabling a wide variety of electrical circuits to be constructed quickly and easily. The phosphor û bronze strips are so designed that when flexed a little in the fingers, they are easily slipped over the pass where their natural spring holds them firmly in position and ensures a good electrical contact.
The following components are supplied with each board. 20 Flash Lamps Bulbs,1.25 V, 0.25A, 9 Connectors with lamp holder, 12 Plain connectors. 1Connector rheostat, 1Rectifier, 1Resistor, 2Flexible leads with crocodile clips, 2 Crocodile clips, 2 mounted bell pushes, 2soft iron nails, 50mm Square head, 1length bare copper wire 20swg, 1 length bare eureka wire 34 swg, 1 Length plastic covered copper wire.
* The standard pack is one complete set of detailed above, sufficient for two students.

Panel mount circuit breaker

Description:
10 amp pushbutton resettable breaker mounts in 5/8" hole. 32 vdc, 350 vac. 1/4" terminal lugs.

Catalog no. : 011.1913.03 to 011.1913.16

Screw : 5.0mm

Material : Stainless steel 316L,316LVM,Titanium

Holes : 3,4,5,6,7,8,9,10,11,12,13,14,15,16

Shaft Part : Locking Screw 5.0mm

Screw Length : 10mm to 50mm (Diff. 2.0mm)

Trends driving the car of the future are all enabled by more complex and intelligent electronics. Advanced driver-assistance systems (ADAS), human-machine interface (HMI), electrification, and increased vehicle to vehicle (V2V) and vehicle to infrastructure (V2I) connectivity rely on advanced electronics and sensing components. Electronics for automotive that must be produced at the highest quality levels, and quite literally, cannot fail.

Jinsung Electronics is developing its competitive RF & FPCB products to keep pace with the rapid changes in smart phones & portable electronics. Jinsung Electronics, founded in 1995, manufactures RF/Flexible PCB, which are the most basic main board of electronic products that are closely related to our daily life.

Competitive Advantages
Most advanced fpc/r-fpc fabrication techniques
Rigid-flex printed circuits with fast delivery and competitive price.
Iso 9001 quality management system
Rigid-flex pcb for multiple product groups

Jinsung Electronics, founded in 1995, manufactures RF/Flexible PCB, which are the most basic main board of electronic products that are closely related to our daily life.
Jinsung Electronics produced flex and rigid-flex printed circuit boards that assisted physicians and healthcare professionals to offer more functions, operational easiness, and smaller size packages through innovation and collaboration with customers.

Jinsung Electronics, founded in 1995, manufactures RF/Flexible PCB, which are the most basic main board of electronic products that are closely related to our daily life.
Advanced Driver Assistance Systems (ADAS), human-to-machine interface (HMI), electrification, and connection increases of V2V
and V2I depend on the advanced electronic devices and detecting parts. Electronic devices for automobiles that should be produced under the best quality condition.

Jinsung Electronics founded in 1995 produces the main board RF/Flexible PCB which is the basis of the electronics
closely related to our daily lives.
To cope with the drastic changes of smartphones and mobile electronic devices, the company develops competitive RF and FPCB products.

Button Cu Plating manufacturing specification [FPCB D/S] 1. Layer : Double side FPCB + Partial PSR 2. Application : Sensor 3. Thickness : CON. 0.2 T 4. L/S : 125 micrometer/125 micrometer 5. Laser drill : 50 micrometer 6. Copper plating : Hole inner Min. 25 micrometer 7.Inspection spec :Not allowing damage on copper plating part 8. SPECIAL item for controlling : - Stair-shape at Copper plating neighboring area - Apply WET LAMINATION method

Smartphone RFPCB /Flexible PCB
Jinsung Electronics is developing its competitive RF & FPCB products to keep pace with the rapid changes in smart phones & portable electronics.
Jinsung Electronics, founded in 1995, manufactures RF/Flexible PCB, which are the most basic main board of electronic products that are closely related to our daily life.

Button Cu Plating manufacturing specification [FPCB D/S] 1. Layer : Double side FPCB + Partial PSR 2. Application : Sensor 3. Thickness : CON. 0.2 T 4. L/S : 125 micrometer/125 micrometer 5. Laser drill : 50 micrometer 6. Copper plating : Hole inner Min. 25 micrometer 7.Inspection spec :Not allowing damage on copper plating part 8. SPECIAL item for controlling : - Stair-shape at Copper plating neighboring area - Apply WET LAMINATION method

Devotions on the Flex interconnection services for medical area are the core driving force as well as the main focus of Jinsung Electronics over the last 25 years. Jinsung Electronics produced flex and rigid-flex printed circuit boards that assisted physicians and healthcare professionals to offer more functions, operational easiness, and smaller size packages through innovation and collaboration with customers

1. Layer : FPCB S/S
2. Application : Medical Equipment
3. Thickness : 0.06T
4. L/S : 50 micrometer/50 micrometer
5. Laser cut treatment : +-50 micrometer
6. Inspection spec. : No defect on circuit / No defect on Silver plating / not allow damage by Laser cut
7. Special item for controlling :
1. Film coating and resolution
2. Will apply Scale for Laser and individual recognition