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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/2GB technical specifications, attributes, parameters and parts with similar specifications to Raspberry Pi RASPBERRY PI 4B/2GB.
Download datasheets and manufacturer documentation for Raspberry Pi RASPBERRY PI 4B/2GB.
The newest model of the well-known Raspberry Pi line of computers is the Raspberry Pi 4 Model B. In comparison to the Raspberry Pi 3 Model B+ of the previous generation, it delivers revolutionary improvements in processor speed, multimedia performance, memory, and connection while maintaining backward compatibility and a similar level of power consumption. The desktop performance of the Raspberry Pi 4 Model B is comparable to that of entry-level x86 PC systems for the user.
A high-performance 64-bit quad-core processor, hardware video decoding at up to 4Kp60, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, up to 4GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability are some of the main features of this product (via a separate PoE HAT add-on).
Modular compliance certification for the dual-band wireless LAN and Bluetooth enables the board to be designed into finished products with substantially less compliance testing, reducing cost and speeding up the time to market.
2x Micro HDMI ports supporting up to 4K 60Hz video resolution
2-lane MIPI DSI/CSI ports for camera and display
4-pole stereo audio and composite video port
MicroSD card slot for loading operating system and data storage
Requires 5.1V, 3A power via USB-C or GPIO
PoE (Power over Ethernet) enabled (requires PoE HAT)
Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz
4GB LPDDR4 SDRAM
2.4GHz and 5.0GHz IEEE 802.11b/g/n/ac wireless LAN, Bluetooth 5.0, BLE
True Gigabit Ethernet
2x USB 3.0 ports, 2x USB 2.0 Ports
Fully backwards compatible 40-pin GPIO header
Embedded Design & Development
Hobby & Education
IoT (Internet of Things)
Communications & Networking
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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