Leading Electronic Components Distributor & R&D Services Platform

R&D Services

China XKB Connection is a global standard and customized interconnection leader, committed to providing high-performance standard and customized connection products and services to global users. As a global leader in standard and customized connections, XKB Connection has leading technology and R＆D capabilities, providing standard and customized solutions to users around the world.

WCH Co., Ltd., founded in 2004, is a communication interface chip and full stack MCU chip company. WCH focuses on the research of connection technology and MCU core, replaces the traditional outsourcing IP integration mode with the full stack R ＆amp； D mode, and provides interface chips such as USB, Ethernet, Bluetooth wireless and PCI, as well as the connected / interconnected / wireless full stack MCU + single chip microcomputer integrating the above interfaces.

HFC was founded in 2003 and is located in Shenzhen. We have established wholly-owned subsidiaries in Chongqing, Zhejiang, and Wuhan, and are a national high-tech enterprise specializing in the research and development, manufacturing, and sales of innovative materials such as EMI shielding materials, thermal interface materials, carbon based materials, and absorbing materials.

WINSEMI, founded in 2000, is a professional enterprise, which is specialized in R＆D, production and marketing of microelectronics.Company’s major products: power management IC (PMIC), Field-effect transistor (FET), bipolar transistor, silicon controlled rectifier (SCR), TRIAC, ultra fast recovery diode, Schottky diode, IGBT.Products are mainly applied in: LED drive power、Green lighting、Charger、Adapter、UPS power、PC switch power、Automotive electronics、Household appliances control panel、Industrial equipment product(electrical welding machine, frequency converter, inverter power) etc.

Founded in 2009 and headquartered in Suzhou, APQ is a service provider specializing in the field of industrial AI edge computing, providing traditional IPC products such as industrial controllers, industrial all-in-one PCs, industrial displays, industrial motherboards, industry controllers, etc.

Horizon Robotics, founded in 2015, is the only provider in the industry that creates software and hardware universal bases for the robot market. Carrying the brand‘s original intention of becoming the Wintel of the robot era, Sweet Potato Robotics is committed to providing a full chain development infrastructure for cutting-edge research and exploration of robots, intelligent applications in the industry, and creative development of robots worldwide.

ALKAIDSEMI (Yaoxin Microelectronics Technology (Shanghai) Co., Ltd.) is mainly engaged in the design, R＆D and sales of power devices and smart sensors. diodes) and MEMS sensors and matching signal processing chips. As a provider of various interactive portals, it finally achieves full coverage of localization of high, medium and low-end products.

Conntek is a high-tech enterprise focusing on the research and development,production and sales of sensor chips for Internet of Things applications.It was founded in 2016 by a number of senior sensor signal chain chip experts and is committed to becoming a leader in sensor signal chain and The industry leader in IoT chips and the leading industrial/automotive grade chip leader.

CollTech is a national high-tech enterprise focusing on R＆D, production and sales of adhesives.CollTech‘s business has already expanded all over Asia, North America, Europe and other regions.CollTech is committed to the fields of consumer electronics, automotive, semiconductors, general industry, renewable energy, and medical equipment.CollTech strives to provide competitive, environmentally and high-performance products as well as customized solutions for global customers.

Procurement Services

D-Robotics Authorized Distributor

Intelligent computing chip、RDK robot developer kit

Part No. Availability

HPU3501A01IQNXMA

13,304

AXP15060-05

9,188

X3ME00IBGTMB-U

6,156

Part No. Availability

X3ME00IBGTMB-H

1,415

CK22AT-X3E00030003

730

X3ME00IBGTMB

673

Part No. Availability

PS100EA42CA00C

485

X3EE00IBGTMB

409

CK22AT-X3M00010001

378

WCH Authorized Distributor

USB to JTAG chip、USB to PI chip、USB to I2C chip、USB to UART chip、USB HUB controller chip、USB PD chip、USB network card chip、MCU external expansion USB chip、USB mouse and keyboard chip、USB PHY chip、USB Extension chip、USB dedicated MCU、highland barley RISC-V Bluetooth chip、Bluetooth adapter chip、Ethernet protocol stack chip、Ethernet adapter chip、Ethernet controller chip、Ethernet PHY chip、PCI chip、PCIe Chip、analog switch chip、serial port expansion chip、IO expansion chip、display driver chip、keyboard scanning chip、FIFO RAM chip、dual-port RAM chip、ESD、protection chip、highland barley RISC-V general-purpose MCU、Cortex-M general-purpose MCU、E8051 USB MCU、RISC minimalist assembly MCU、Bluetooth low power consumption MCU、characteristic application MCU、enhanced low power consumption MCU

Part No. Availability

CH334P

21,995

CH641P_80.007717.0001

16,072

CH334H

11,323

Part No. Availability

CH9102X

9,600

CH9102F

9,359

CH334P_31313.TR_80.007868.0001

7,500

Part No. Availability

CH334F

5,805

CH376T

5,028

CH343G

4,817

ALKAIDSEMI Authorized Distributor

Power Semiconductor、MOSFET、FRD、SiC MOS、SiC JBS、MEMS

Part No. Availability

AK2G4N036GAM-A

20,025

AK2G4N017GAM-A

10,100

AK2G4N058GAM-A

5,000

Part No. Availability

AK2G4N022GAM-A

5,000

AK2G4A058GAM-A

5,000

AKG3N009GL

5,000

Part No. Availability

AKG4N058QM-A

5,000

AKG3N015QL-T

5,000

AKG4A058GM-A

5,000

XKB Connection Authorized Distributor

FFC connector、FPC connector、self-locking connector、wire-to-board connector、SIM card connector、SD card connector、RJ45 connector、USB Type-C connector、tact switch、toggle switch、key switch

Part No. Availability

X6511WV-04H-C33D80

19,000

X1002H-04L-N0HF

11,450

U253-051N-4BH89-S1S

9,000

Part No. Availability

PJ-3200

9,000

SS22D03L4

9,000

TS-1103S-C-J

8,800

Part No. Availability

TC-FS66D-C-S

8,500

X8821TF-PSN-L

8,376

X1002H-08E-N0HF

8,250

CONNTEK Authorized Distributor

Full pole magnetic field detection Hall switch sensor、Arctic magnetic field detection Hall switch sensor、Antarctic magnetic field detection Hall switch sensor、Latch type Hall switch sensor、Dual output full pole detection lateral Hall switch sensor、Dual output single pole detection lateral Hall switch sensor、Dual output single pole detection Hall switch sensor、Full stage magnetic field high-frequency detection Hall switch sensor、Proportional linear Hall effect sensor、Adjustable linear Hall effect sensor、All pole magnetic field detection TMR sensor、N-pole magnetic field detection TMR sensor、S-pole magnetic field detection TMR sensor、Latch type TMR sensor、3D magnetic sensor、Magnetic angle encoder、Cylinder switch、Current sensor ASIC、Temperature sensor、Zero temperature drift high-precision operational amplifier

Part No. Availability

KTM1301TD-ST3

25,810

KTM1301TC-ST3

13,525

KTM1331TD-ST3

10,500

Part No. Availability

KTH7112-QN16

4,100

KTH1621SH-ST3

3,050

KTM1301SE-ST3

3,030

Part No. Availability

KTM1301TE-TO3

970

KTH7812-X-N-QN16

950

KTH7823-X-N-QN16

HFC Authorized Distributor

Thermal conductive gasket、thermal conductive gel、heat dissipation device、phase change material、semi encapsulated conductive foam、SMT conductive foam、all-round conductive foam、graphite foam、wave absorbing gasket、thermal conductive wave absorbing gasket

Part No. Availability

1211A05037978A

8,000

PAB210080B03574

2,000

1212B0202845A

1,200

Part No. Availability

PAAFH0200B00018

300

PAAFH0200B00017

300

1212B02032500A

300

Part No. Availability

PAAGE0200A00122

290

1401A20151963A

200

1212B1203696A

Sillumin Authorized Distributor

Driver chip、linear lighting chip、gate driver、motor driver、isolation device、power management chip、TEC controller、switching power supply chip、intelligent photovoltaic chip、intelligent photovoltaic module

Part No. Availability

SLMI8235BDCG-DG

18,792

SILM5346TCR-DG

18,000

SLM27511AC-7G

15,354

Part No. Availability

SLM8833FA-7G

9,206

SLM2304SCA-13GTR

7,482

SLM2186CA-DG

4,935

Part No. Availability

SLM340CK-DG

4,250

SILM5741CG-DG

3,798

SLM2103SCA-13GTR

3,570

ICLEGEND MICRO Authorized Distributor

mmwave sensor SoC

Part No. Availability

S3KM111L

10,864

ICL1112

5,000

S5KM312CL

873

Part No. Availability

ICL1122

XEND101H

XEND101PRO(L)_HPS01

Part No. Availability

XEND101MS

XEND101MM

XENP202TE

SOCAY Authorized Distributor

Gas Discharge Tubes、Transient Voltage Suppress、ESD Protection Diodes、Thyristor Surge Suppressors、Spark Gap Protectors、Metal-oxide varistor、Multilayer Chip Varistor、Plug-in Varistor、Polymer ESD、PPTC、NTC、Bead、Schottky、Zener Diodes、Bridges、Rectifier Diodes、Switching Diodes、Chip Common Mode Filter

Part No. Availability

TPSMEJ33CA

20,398

SE18N6C01GF

9,620

PE0201N05G01U

7,478

Part No. Availability

SN0402X103F3435FA

6,680

1N4148W

6,170

SE15D3D01GE

5,882

Part No. Availability

SS14A

5,050

SD103AX

5,040

SE03N6B01GD

5,000