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we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.

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Integrated Circuit Components

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4G 5G Module (37)
Wireless Communication Module (38)
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Integrated Circuit Components (204)
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High Gain GPS Antenna (14)
Wireless Communication Antenna (30)
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Low Frequency Antenna (5)
Digital TV Antenna (7)
RF Coaxial Cable (9)
RF Coaxial Connector (10)
PCB Assembly Services (5)
Terminal Block Connectors (16)
Best Products
DS9093A Integrated Circuit Parts MAXIM I BUTTON DS1990A-F5 Holder

DS9093A Integrated Circuit Parts MAXIM I BUTTON DS1990A-F5 Holder

NXP MCU ARM Flash 32KB Integrated Circuit Parts for Industrial

NXP MCU ARM Flash 32KB Integrated Circuit Parts for Industrial

China TOP Electronic Industry Co., Ltd. certification
China TOP Electronic Industry Co., Ltd. certification
Excellent product , good quality , competitive price , professional service , with 10 years cooperation , now we become good friends each other.

—— Ronald-from Boilvia

It is very glad to find TOP as our partner in China , here we can get the best Product and serice , they always put the customer at the first place.

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I am very satisfied with all your service. It is really a good team! with your one-stop solution offer , help us to save much time and money

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China EVM-3ESX50B23 Audio Potentiometer 50kΩ Dual-Gang 20% Tolerance Linear Taper 50V Rating PCB Mount Compact Design Smooth Rotation Tape & Reel Packaging for Efficient Assembly distributor
EVM-3ESX50B23 Audio Potentiometer 50kΩ Dual-Gang 20% Tolerance Linear Taper 50V Rating PCB Mount Compact Design Smooth Rotation Tape & Reel Packaging for Efficient Assembly

Integrated Circuit Components

(504)
China EVM-3ESX50B23 Audio Potentiometer 50kΩ Dual-Gang 20% Tolerance Linear Taper 50V Rating PCB Mount Compact Design Smooth Rotation Tape & Reel Packaging for Efficient Assembly factory

EVM-3ESX50B23 Audio Potentiometer 50kΩ Dual-Gang 20% Tolerance Linear Taper 50V Rating PCB Mount Compact Design Smooth Rotation Tape & Reel Packaging for Efficient Assembly
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EVM-3ESX50B23 Audio Potentiometer 50kΩ Dual-Gang 20% Tolerance Linear Taper 50V Rating PCB Mount Compact Design Smooth Rotation Tape & Reel Packaging for Efficient Assembly Features ● Automatic adjustment type ... Read More
2025-10-23 18:24:19
China C0603C475K8PACTU MLCC 4.7µF 10V X7R 0603 Ceramic Capacitor High Capacitance Stable Performance RoHS Compliant and AEC-Q200 Auto Grade factory

C0603C475K8PACTU MLCC 4.7µF 10V X7R 0603 Ceramic Capacitor High Capacitance Stable Performance RoHS Compliant and AEC-Q200 Auto Grade
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C0603C475K8PACTU MLCC 4.7µF 10V X7R 0603 Ceramic Capacitor High Capacitance Stable Performance RoHS Compliant and AEC-Q200 Auto Grade Features • −55°C to +85°C operating temperature range • Lead (Pb)-free, RoHS ... Read More
2025-10-23 18:23:43
China BLM31PG601SN1L 600V/3A Power Inductor with Low 16mΩ DCR High Current Superior Noise Suppression Wide -55°C to +150°C Range AEC-Q200 Grade 1 Advanced Material Stable for Auto & Industrial Use factory

BLM31PG601SN1L 600V/3A Power Inductor with Low 16mΩ DCR High Current Superior Noise Suppression Wide -55°C to +150°C Range AEC-Q200 Grade 1 Advanced Material Stable for Auto & Industrial Use
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BLM31PG601SN1L 600V/3A Power Inductor with Low 16mΩ DCR High Current Superior Noise Suppression Wide -55°C to +150°C Range AEC-Q200 Grade 1 Advanced Material Stable for Auto & Industrial Use Features High ... Read More
2025-10-23 18:23:27
China Choose BLM15AG221SN1D 221Ω Impedance 500mA Current High-Q Broadband GHz Attenuation 0402 Miniature Footprint Stable DC Bias Effective EMI Suppression for Modern Space-Saving PCB Designs factory

Choose BLM15AG221SN1D 221Ω Impedance 500mA Current High-Q Broadband GHz Attenuation 0402 Miniature Footprint Stable DC Bias Effective EMI Suppression for Modern Space-Saving PCB Designs
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Choose BLM15AG221SN1D 221Ω Impedance 500mA Current High-Q Broadband GHz Attenuation 0402 Miniature Footprint Stable DC Bias Effective EMI Suppression for Modern Space-Saving PCB Designs Features 1:Specific ... Read More
2025-10-23 18:23:21
China BD7411G-TR 40V 3A Driver with 0.15Ω RON 97% Efficiency in WLCSP-6 Features Thermal/Current/UVLO Protection AEC-Q100 Grade 1 for Automotive Motor Control factory

BD7411G-TR 40V 3A Driver with 0.15Ω RON 97% Efficiency in WLCSP-6 Features Thermal/Current/UVLO Protection AEC-Q100 Grade 1 for Automotive Motor Control
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BD7411G-TR 40V 3A Driver with 0.15Ω RON 97% Efficiency in WLCSP-6 Features Thermal/Current/UVLO Protection AEC-Q100 Grade 1 for Automotive Motor Control Features Versatility & Low Cost: Designed for a wide ... Read More
2025-10-23 18:23:17
China Professional 8-Ch ADC AK5358AET 123dB SNR 216kHz/64x FS Ultra-Low -107dB THD+N 71mW Power Integrated HPF/Anti-Aliasing Filter Single 3.3V Supply factory

Professional 8-Ch ADC AK5358AET 123dB SNR 216kHz/64x FS Ultra-Low -107dB THD+N 71mW Power Integrated HPF/Anti-Aliasing Filter Single 3.3V Supply
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Professional 8-Ch ADC AK5358AET 123dB SNR 216kHz/64x FS Ultra-Low -107dB THD+N 71mW Power Integrated HPF/Anti-Aliasing Filter Single 3.3V Supply Features 1:Exceptional Sound Quality: Signal-to-Noise Ratio (SNR)... Read More
2025-10-23 18:23:11
China 1SS404 & H3F Ultra-High Speed Switching (Trr<60ns) Low VF Compact Design High Reliability Low Power Loss ESD Protection RoHS Compliance Cost-Effective for Automotive & Industrial Apps factory

1SS404 & H3F Ultra-High Speed Switching (Trr<60ns) Low VF Compact Design High Reliability Low Power Loss ESD Protection RoHS Compliance Cost-Effective for Automotive & Industrial Apps
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1SS404 & H3F Ultra-High Speed Switching (Trr 200mA (Io) Current - Reverse Leakage @ Vr 50 µA @ 20 V Capacitance @ Vr, F 46pF @ 0V, 1MHz Mounting Type Surface Mount Package / Case SC-76, SOD-323 Supplier Device ... Read More
2025-10-23 18:23:07
China W25Q128JVSIQ 128Mb SPI NOR Flash 133MHz 4KB Sector Erase Dual/Quad I/O 3V Power 100K Cycles 20-Year Retention 8-SOIC Security Register factory

W25Q128JVSIQ 128Mb SPI NOR Flash 133MHz 4KB Sector Erase Dual/Quad I/O 3V Power 100K Cycles 20-Year Retention 8-SOIC Security Register
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W25Q128JVSIQ 128Mb SPI NOR Flash 133MHz 4KB Sector Erase Dual/Quad I/O 3V Power 100K Cycles 20-Year Retention 8-SOIC Security Register FEATURES New Family of SpiFlash Memories – W25Q128JV: 128M-bit / 16M-byte – ... Read More
2025-10-23 18:23:03
China 1.2V Low Dropout TLV1117LV33DCYR 3.3V LDO Regulator 800mA Output High PSRR 1% Accuracy Stable with Ceramic Capacitors Enable Pin -40°C to 125°C SOT-223 Package factory

1.2V Low Dropout TLV1117LV33DCYR 3.3V LDO Regulator 800mA Output High PSRR 1% Accuracy Stable with Ceramic Capacitors Enable Pin -40°C to 125°C SOT-223 Package
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1.2V Low Dropout TLV1117LV33DCYR 3.3V LDO Regulator 800mA Output High PSRR 1% Accuracy Stable with Ceramic Capacitors Enable Pin -40°C to 125°C SOT-223 Package Features • Typical accuracy: 1.5% • Low IQ: 100 μA ... Read More
2025-10-23 18:22:59
China Ultra-Fast 75ns STTH4R02SY 4A 200V Power Rectifier Very Low Vf &amp; Qrr High Temp Operation AEC-Q101 Qualified Halogen Free ESD Rugged DPAK Package factory

Ultra-Fast 75ns STTH4R02SY 4A 200V Power Rectifier Very Low Vf & Qrr High Temp Operation AEC-Q101 Qualified Halogen Free ESD Rugged DPAK Package
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Ultra-Fast 75ns STTH4R02SY 4A 200V Power Rectifier Very Low Vf & Qrr High Temp Operation AEC-Q101 Qualified Halogen Free ESD Rugged DPAK Package Features Very low conduction losses Negligible switching losses ... Read More
2025-10-23 18:22:55
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4G 5G Module

High Speed GSM Cellular Module 4G LTE Module For Routers , Netbooks

Long Range RF 4G LTE Cat 6 Module EM7430 Primarily For Asia Pacific MDM9230 Chipset

MC7430 MDM9230 4G LTE Module

Qualcomm MDM9230 Chipset 4G Embedded Wireless Modules MC7455 USB 3.0

PCB Assembly Services

Single Sided PCB Assembly Services GPS Tracking For GPS Module

2200mA 18650 Charger PCB Assembly Services With Thick Gold Plating Surface

4 Layer PCB Prototype 94v0 PCB Board Surface Mount Prototype Board

High Gain GPS Antenna

SMA / SMB / BNC Connector GPS External Antenna HI Gain For Vehicle System

High Performance High Gain GPS Antenna For Cell Phone TOP-GPS-AI08

Optimum Connectivity High Gain 50 Ohm Antenna With Screw Mounting

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