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Production Carrier Boards & Systems · Leetop
Leetop A603 Carrier Board
Method v1.0 · dataset 2026-09-08 · verified 2026-09-08 · last updated September 2026
carrier board · 5 modules supported · not stated (as of 2026-09-08) · evidence A
Full spec sheet
Supports up to 20/40/70/100 TOPS depending on the Orin NX/Nano module fitted, per vendor copy.
| Vendor | Leetop |
| Type | carrier board |
| Module included | no |
| Form factor | compact carrier board |
| Dimensions (mm) | not stated |
| DC input voltage | 9-20V |
| Power connector | not stated |
| Max power (W) | not stated |
| CSI camera connectors | not stated |
| CSI lanes | not stated |
| GMSL camera input | not stated |
| Ethernet (GbE) | 1× 1GbE |
| PoE | no |
| Wi-Fi | M.2 Key E |
| M.2 Key M (NVMe) | for SSD |
| M.2 Key E | for WiFi/Bluetooth |
| mini-PCIe | not stated |
| PCIe slot | not stated |
| USB 3.x | 2 |
| USB 2.x | 1 |
| USB-C | 0 |
| Display | HDMI |
| Storage | not stated |
| Other I/O | fan connector (5V PWM); RTC socket; 1x USB 3.0 0.5mm-pitch 20P ZIF; 1x USB 2.0 Micro-AB |
| Operating temperature | -25 to 65 °C |
| Fanless | no |
| Fan included | no |
| Heatsink included | no |
| IP rating | not stated |
| Industrial grade | no |
| Price | not stated |
Modules supported
Sources
- A Leetop (via search aggregation) · leetopgroup.com/products/a603-carrier-board-for-orin-nx-orin-nano · verified 2026-09-08 · A603 carrier board product page
“up to 20/40/70/100TOPS (INT8) computing power”
- A Leetop (via search aggregation) · leetopgroup.com/products/a603-carrier-board-for-orin-nx-orin-nano · verified 2026-09-08 · A603 carrier board product page
“Flexible 9-20V power supply”
- C ThinkRobotics · thinkrobotics.com/products/a603-carrier-board-jetson-orin · verified 2026-09-08 · Leetop A603 Carrier Board (Jetson Orin) product listing
“it operates from -25 C to 65 C”
Research gaps mentioning this product
- Leetop A603: USD price not found with a verbatim quote (only INR reseller prices and an unverified Alibaba search snippet).
- Leetop A203 and A205 carrier boards exist (leetopgroup.com / leetop.cn) but were not catalogued: A203 supports only pre-Orin Jetson modules (Nano/Xavier NX/TX2 NX) with no matching module id in this registry; A205 adds Orin NX support but its data quality (no confirmed temp, price, or dimensions) fell below the bar to include within this pass's 6-new-row budget.
Links
- Methodology: /methodology/carrier-finder/
- Dataset: /datasets/production-carriers.json
- All carriers: /production/carriers/
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