BHDC IoT SIM Solution

IoT SIM Solutions for Diverse Deployment Environments

BHDC provides SIM and UICC products tailored for different IoT deployment scenarios. From Consumer M2M applications to Industrial IoT and Automotive Grade use cases, we help customers select suitable hardware foundations for connected devices.

IoT deployment environments vary dramatically. A smart meter may operate outdoors for a decade, while a vehicle telematics unit must withstand extreme vibration and heat. Using an unsuitable SIM card in demanding environments may increase reliability and lifecycle risks. BHDC simplifies this complexity with a tiered portfolio of IoT SIM solutions—Consumer, Industrial, and Automotive—helping customers match durability, reliability and lifecycle requirements to suitable deployment scenarios.

Product Ecosystem

Consumer M2M

Smart Home, Wearables, Handheld Terminals.

Standard operating temperature range. Engineered for cost-efficiency while providing reliable data retention and endurance. Ideal for devices with moderate lifecycle requirements, our M2M IoT SIM cards support practical connectivity and dependable performance for everyday consumer M2M applications.

Industrial IoT

Smart Metering, Asset Tracking, Logistics.

Extended temperature range to withstand harsh outdoor conditions. High-endurance memory supporting 500,000+ erase/write cycles and enhanced vibration resistance (20Hz – 2000Hz) for moving assets. BHDC’s industrial IoT SIM cards deliver reliable connectivity and robust performance for mission-critical applications, such as smart metering, asset tracking, and logistics.

Automotive Grade

Telematics (T-BOX), V2X, Digital Key

Fully compliant with AEC-Q100 qualification standards. Maximum data integrity with up to 17 years of data retention. Designed o support high-reliability automotive connectivity applications

Product Highlights

Built for Harsh Environments

Constructed from industrial-grade High-Temp PVC or ABS, BHDC’s industrial IoT SIM cards withstand extreme temperatures from -40°C to +105°C, resist corrosion, and endure strong vibrations. Ideal for outdoor cameras, vehicle trackers, and industrial routers, tthese SIMs are designed to support reliable operation in environments where standard cards may not be suitable.

Long-Term Reliability

Our IoT SIM cards feature high-endurance flash memory, supporting hundreds of thousands of read/write cycles and retaining data for over 10 years—designed to align with long device lifecycle requirements. Engineered for durability, these SIMs support long-term, reliable connectivity across consumer, industrial, and automotive IoT applications.

Versatile Form Factors

At BHDC, our IoT SIM cards support standard form factors, supporting integration with different hardware designs—from removable plug-in cards to solderable chips. Our offerings provide flexible, compact, and reliable connectivity solutions for a wide range of IoT devices.

Plug-in SIMs

MFF2 (QFN8 / DFN8)

Widely applicable scenarios

Logistics & Fleet

GPS trackers requiring vibration resistance and roaming stability across borders.

POS & Vending

Payment terminals needing secure, always-on data connections for transactions.

CCTV & Alarms

Outdoor cameras operating in heat or cold, requiring high data throughput reliability.

POS & Vending

Payment terminals needing secure, always-on data connections for transactions.

BHDC SIM Benefits for your business

With over two decades of telecom expertise and 480M+ annual shipments, BHDC delivers trusted IoT SIM solutions that ensure business continuity through globally certified production and industry-leading technology. Our solutions provide reliable, scalable connectivity for consumer, industrial, and automotive IoT applications worldwide.

Extreme Durability

BHDC’s IoT SIM cards are engineered to withstand the harshest conditions, including automotive engine bays, outdoor utility meters, and industrial machinery. With enhanced resistance to temperature extremes, shock, and corrosion, our SIMs deliver reliable connectivity and long-term performance in demanding IoT applications.

Global Compliance

BHDC’s IoT SIM card solutions can be designed and delivered according to relevant industry standards and project requirements, including applicable 3GPP, Java Card and GlobalPlatform specifications where required. we help customers build secure and interoperable SIM solutions for suitable IoT deployment scenarios.

Supply Chain Resilience

Our IoT SIM solutions offer chip-level traceability, including PPAP support, and flexible supply options to support stable and predictable delivery timelines. By offering reliable, scalable, and fully traceable IoT connectivity, we help customers manage supply and traceability requirements across deployment projects.

Let’s build the future with innovation

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BHDC IoT SIM Solution

IoT SIM Solutions for Diverse Deployment Environments

Product Ecosystem

Consumer M2M

Smart Home, Wearables, Handheld Terminals.

Industrial IoT

Smart Metering, Asset Tracking, Logistics.

Automotive Grade

Telematics (T-BOX), V2X, Digital Key

Product Highlights

Built for Harsh Environments

Long-Term Reliability

Versatile Form Factors

Plug-in SIMs

MFF2 (QFN8 / DFN8)

Widely applicable scenarios

Logistics & Fleet

POS & Vending

CCTV & Alarms

POS & Vending

BHDC SIM Benefits for your business

Extreme Durability

Global Compliance

Supply Chain Resilience

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Let’s build the future with innovation

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