Industrial-grade TF cards (microSD cards) engineered for demanding applications with wide temperature tolerance, high durability, and robust protection. Available in capacities from 8GB to 512GB for wholesale distribution.
| Specification | Details |
|---|---|
| Product Name | Industrial Grade TF Card |
| Controller | SA |
| Interface | SD6.1 |
| Working Voltage | 2.7V-3.6V: 16GB-256GB 3.3V/1.8V: 512GB-2TB |
| Speed Class | C10, U3, V30, A1, A2 |
| Read Speed | 160 MB/s |
| Write Speed | 140 MB/s |
| File System | FAT32/exFAT |
| Video Speed Class | V30 |
| Operating Temperature | -40°C to 85°C |
| Warranty | 3 Years |
Designed specifically for harsh environments including automotive, security, and industrial control applications, these cards offer superior performance and reliability compared to consumer-grade alternatives.
| Dimension | Key Features |
|---|---|
| Environmental Resistance | Wide temperature range from -40°C to 85°C (military-grade up to -55°C to 95°C); waterproof, dustproof, shockproof, X-ray resistant; enhanced EMI/surge protection |
| Durability & Lifespan | pSLC/MLC/sMLC flash memory; 30,000-100,000 P/E cycles; higher TBW (Total Bytes Written); wear leveling and bad block management |
| Performance Stability | UHS‑I U3/V30/A1 rating; sequential read speed up to 100MB/s, write speed up to 80MB/s; power-loss protection, ECC error correction, GC (Garbage Collection) optimization |
| Reliability | MTBF (Mean Time Between Failures) > 3,000,000 hours; SiP (System-in-Package) design; health monitoring; support for WORM (Write Once Read Many)/write protection |