Industrial SD Cards

Industrial SD card

Status: In Stock
  • Durable in extreme temperature
  • Standard Temperature: -25C to 85C
  • Wider Temperature: -45C to 90C
  • UHS-I/UHS-III compliant
  • Wide capacity range: From 512MB to 512GB
  • Up to 100MB/s
  • 10-year Warranty
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Bulk deal
Quantity Discount Discounted price
100 - 500 $0.05 -
501 - 1000 $0.08 -
1001 + $0.12 -
Bulk pricing will be applied to package:
Free shipping
UP to 300pcs
lead time
Free sample
(minimal order quantity)
Product description:
Technical detail
Technical Data
Capacity range 512MB – 8GB 16GB-512GB
Standard Industrial Grade Industrial Grade
Max. transfer Read: up to 8-10 MB/s Write: from 2-5 MB/s
Dimensions 15 x 11 x 1 mm
Weight 0.33 g
Flash Type SLC MLC/TLC
Endurance (P/E Cycles) 100K 20K for MLC 3K for TLC
Operating temp

Extended: -25°C to +60°C Industrial: -45°C to +60°C


>3 million hours


2.7 -3.6V



Application Healthcare device, server, IoT system, Defense equipment . Gaming, Transportation, Networking, Action Cameras.
Custom Sticker Size: 20x25mm (mm)  / 0.78 x 0.98  inches Testing we have for Micro SD 8GB class 10 All memory cards are 100% tested by H2test and reliability test and backed up with 5 years warranty. These memory products are manufactured using the advanced power-off reliability technology and wear-leveling technology, which ensures memory card can work 24 hours per day with no corruption. MRT also proceeds power cycling solution, it is perfect for write intensive applications, our aging testing can guarantee the stability for that. All in all, our testing purpose is to optimize the storage with long life circle and superior data retention.
Reliability test result:
Micro SD 8GB Class10 Datasheet
product detail

Industrial grade solution for bulk memory cards offers superior endurance and reliability. Especially, when adopting industrial SD card for industrial application, the high performance will be powerful. An outstanding part linking to SD card in industrial type is capable of standing extended temperature. Therefore, equipment involving in military, communication, IoT, surveillance and POS system relies on industrial cards. In other words, industrial enterprises can fill up their demands with storage cards in this rank. In addition, the performance of industrial SDHC card is fully compliant with the standard from SD Association. By using exceptional SLC, MLC and TLC chip, the bulk SD card can easily deliver the features of anti-shock, low consumption, and wear leveling etc.

Unique features of Industrial SD card

Building with microchip, an SD card can be a perfect artwork. There is a self-monitoring system inside, which offers health instruction to the storage. The name of this system is S.M.A.R.T, it will remind the users when suffering any disk problems. Besides it, bulk SD card also has strong ECC engines. ECC technology reduce the risk of uncorrectable bit failure under the using process, it is a lifetime service.
Industrial grade SD cards adopt SiP structure, which means system in package. This structure contributes an outstanding function of waterproof, most storage cards conform to IPX7. In fact, SiP design protects all components in a specific resin. Such as flash memory, circuit board, wirings, and the other nanocomponents. The SD cards can read and write properly after submerging for a while. However, no drops left on the golden fingers are the premise.
After all, the most stunning feature is the wide temperature range. SD card in industrial range is designed to operate in harsh environment with extreme temperature. As users will use the card in military, telecommunication, IoT, automation system and so on. The basic requirement for these situations is stable performance under changing temperature. MRT’s SD cards in this serial have gone through extreme cycling test, therefore, they can support from -40ºC to 85ºC. In addition, the memory modules using for them are industrial IC and flash. No matter how fluctuating the temperature, rugged SD card can provide stable operation.

The device supporting industrial SD card

High compatibility, endurance and stability are highly affecting the application of SD cards. Following the name, we can positively know SD cards supporting equipment from industry, military, aerospace, or medical field. Devices from these areas are always working in extreme situation. For example, traffic surveillance camera in daily life will do continuous video recording 24/7. Also, this device will run on rainy, snowy, and heaty day. Standard memory cards cannot work in good condition if the camera works in such challenging environments.
Moreover, IoT application also expects a high-quality companion. This equipment has high requirements on data security, low latency and reliability. As the products in this group includes wearables, households, servers, cameras and so on. IoT application connects all these items by network, therefore, the SD card can deliver efficient energy and high speed to handle the data exchange. This storage solution gathers large capacity into small spaces to leave enough places in edge devices.
What’s more, high-speed train, container ship, automation, cloud computing, and aviation will use industrial SD card. These vehicles and enterprise-grade equipment face tough environments and intensive work. With the help of rigorous SD cards, all lead to a perfect performance.

How is the performance?

Industrial SD cards are using pSLC, SLC and MLC flash often. These chips are first grade delivering stable speed and long lifespan. The read speed can hit up to 100MB/s, no matter is low capacity or high one. Also, it can endure 30K P/E cycles to meet extreme requirements from a large selection of industrial applications. Furthermore, there is a mean time to failure of 2 million hours.
With unwavering stability, industrial SD cards are experts for the industry. To be more professional, there are different speed rank such as V30/U1/U3. Therefore, the selection of these SD cards is abundant.

Where to Buy?

According to previous introduction, it is a delicate, professional, and sophisticated process to produce one qualified SD card. Definitely, it is not a consumer product you can get at any store. Only few manufacturers can produce SD cards in industrial grade, thus, you need to verify the vendors before purchase.
MRT is a company involving in storage for over 20 years. The history of one company can bring you proofs for reliable purchase of industrial SD card. Besides it, the feature of the card is the key indicator. Checking the flash can release the performance and reviewing the temperature can tell the harshness it can stand.

Final thoughts

Purchasing durable SD cards is a process of checking NAND flash technology. For instance, SLC SD card delivers longevity, and 3D TLC flash can support large capacity with high speed. All in all, industrial SD card is a mix of high performance, durance, and compactness. Taking advantage of industrial features, you will have secure erase and safe data.

Order information:

512MB 1GB 2GB 4GB 8GB
16GB 32GB 64GB 128GB 256GB

Quality standard

  • Durable in extreme temperature
  • Standard Temperature: -25C to 85C
  • Wider Temperature: -45C to 90C
  • UHS-I/UHS-III compliant
  • Wide capacity range: From 512MB to 512GB
  • Up to 100MB/s
  • 10-year Warranty
Contact us if you go for any question!
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