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Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step4:Individual Package

Step5:Anti-collision Filling

Step6:Packaging Box
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
Raspberry Pi RASPBERRY PI 4B/4GB technical specifications, attributes, parameters and parts with similar specifications to Raspberry Pi RASPBERRY PI 4B/4GB.
Download datasheets and manufacturer documentation for Raspberry Pi RASPBERRY PI 4B/4GB.
The Raspberry Pi Foundation created the potent single-board computer known as the Raspberry Pi 4B/4GB. The Raspberry Pi line's fourth iteration has the strongest and most feature-rich device to date. The board is intended to be a low-cost, small-form-factor computer that supports a number of different operating systems and applications. Because to its broad spectrum of capabilities, it may be used for a wide range of projects and applications, from amateur electronics to high-end computers. The Raspberry Pi 4B/4GB is frequently used for Internet of Things (IoT) projects, desktop PCs, media centers, robotics, and home automation.
Storage: MicroSD card slot for operating system and data storage
RAM: 4GB LPDDR4-3200 SDRAM (other RAM options are also available)
Processor: Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
GPIO: 40-pin GPIO header with backward compatibility for previous Raspberry Pi models
Multimedia: H.265 (4Kp60 decode); H.264 (1080p60 decode, 1080p30 encode); OpenGL ES, 3.0 graphics
Operating System: Compatible with a wide range of operating systems including Raspberry Pi OS (formerly Raspbian), Ubuntu, and others.
Power: 5V DC via USB-C connector (minimum 3A), or GPIO header (minimum 3A), or PoE (Power over Ethernet) enabled (requires separate PoE HAT)
Connectivity: Dual-band 802.11ac wireless, Bluetooth 5.0, Gigabit Ethernet, 2 USB 3.0 ports, 2 USB 2.0 ports, and 2 micro-HDMI ports (up to 4Kp60 supported)
Gaming
Robotics
Education
IoT Devices
DIY Projects
Digital Signage
Scientific Research
Server Applications
Industrial Automation
AI and Machine Learning
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number3,000+
Leading Manufacturers4.9 M
In-stock SKU15,000+
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