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Introducing the 70 × 10 × 1.2 mm High‑Temperature HTCC Alumina PTC Heat Plate Board – a compact, ultra‑reliable metal‑ceramic heater designed for demanding industrial and commercial applications. Engineered with precision‑fired alumina and a patented PTC (Positive Temperature Coefficient) element, this heater delivers consistent, high‑performance heat output across a wide voltage range while protecting itself from overheating.
Key Features & Benefits
- Versatile Voltage Options: 5 V, 12 V, 24 V, 110 V, 220 V – compatible with most power supplies.
- Power Ratings: 250 W / 300 W – high‑density heating in a tiny footprint.
- Stable 12 Ω Resistance: Guarantees predictable power consumption and easy integration.
- High‑Temperature Capability: Operates safely up to 300 °C (572 °F) thanks to HTCC (High‑Temperature Co‑Fired Ceramic) technology.
- Compact Size: 70 mm × 10 mm × 1.2 mm – ideal for tight spaces and PCB‑mounted designs.
- Self‑Regulating PTC Element: Automatically reduces power as temperature rises, preventing burn‑out.
- Robust Alumina Substrate: Provides excellent thermal conductivity, chemical resistance, and mechanical strength.
- Easy Installation: Solder pads and mounting holes simplify mounting on PCBs or metal frames.
Technical Specifications
- Dimensions: 70 mm × 10 mm × 1.2 mm
- Operating Voltage: 5 V / 12 V / 24 V / 110 V / 220 V
- Power Output: 250 W / 300 W
- Resistance: 12 Ω (PTC)
- Maximum Surface Temperature: 300 °C (572 °F)
- Material: HTCC Alumina + Metal‑Ceramic Heater (MCH)
- Operating Environment: -40 °C to +250 °C
- Compliance: RoHS, CE, UL
Typical Applications
- Industrial equipment heating (valves, pumps, sensors)
- Automotive cabin and battery thermal management
- Medical device temperature control
- Consumer electronics (e‑cigarettes, vaping devices, portable warmers)
- Laboratory and scientific instrumentation
- Smart home heating panels and thermostatic controls
Why Choose This Heater?
When reliability matters, the 70 × 10 × 1.2 mm HTCC Alumina PTC Heat Plate Board delivers unmatched performance in a miniature package. Its self‑regulating PTC design eliminates the need for external thermostats, reducing system complexity and cost. The high‑temperature alumina substrate ensures long‑term durability even in harsh environments, making it the ideal choice for engineers seeking efficiency, safety, and space‑saving heat solutions.
Order now and experience the precision heating power that only a premium metal‑ceramic heater can provide.
Price: $ 11.51