| Product Name | Voltage | Temperature |
|---|---|---|
| 12V-70°C-77*62*6mm-PTC Heater | 12V | 70°C |
| 12V-110°C-77*62*6mm-PTC Heater | 12V | 110°C |
| 12V-200°C-77*62*6mm-PTC Heater | 12V | 200°C |
| 24V-70°C-77*62*6mm-PTC Heater | 24V | 70°C |
| 24V-110°C-77*62*6mm-PTC Heater | 24V | 110°C |
| 24V-220°C-77*62*6mm-PTC Heater | 24V | 200°C |
| 36V-220°C-77*62*6mm-PTC Heater | 36V | 220°C |
| 48V-220°C-77*62*6mm-PTC Heater | 48V | 220°C |
| 110V-220°C-77*62*6mm-PTC Heater | 110V | 220°C |
| 220V-60°C-77*62*6mm-PTC Heater | 220V | 60°C |
| 220V-80°C-77*62*6mm-PTC Heater | 220V | 80°C |
| 220V-100°C-77*62*6mm-PTC Heater | 220V | 100°C |
| 220V-120°C-77*62*6mm-PTC Heater | 220V | 120°C |
| 220V-150°C-77*62*6mm-PTC Heater | 220V | 150°C |
| 220V-170°C-77*62*6mm-PTC Heater | 220V | 170°C |
| 220V-200°C-77*62*6mm-PTC Heater | 220V | 200°C |
| 220V-230°C-77*62*6mm-PTC Heater | 220V | 230°C |
| 220V-250°C-77*62*6mm-PTC Heater | 220V | 250°C |
Aluminum 4-Hole PTC Heating Pad 77x62mm | 12V-220V | 60°C-250°C
🛡️ PREMIUM PTC CERAMIC HEATING ELEMENT: 77×62mm aluminum pad with self-regulating ceramic core and four mounting holes. Compatible with 12V–220V and a 60°C–250°C temperature range. Robust, wear-resistant construction for long-term use.
🛡️ FULLY INSULATED & LONG-LASTING: Flame-free, no red-heat surface. PTC chip sealed in polyimide film with high-temperature wires — moisture-proof, touch-safe, and rated for 10,000+ hours of use.
🛡️ EVEN HEATING, WIDE APPLICATION: Stable, uniform heat for consistent performance. Ideal for welding tools, aroma heaters, heating cushions, lab constant-temperature equipment, and DIY projects. Multiple sizes available.
Customization: Logo / Color / Material / Packaging
Technical Specs
Applications
1 Can resistance and power specifications be provided?
Absolutely. We provide a complete specification sheet before shipment, covering power rating, operating voltage, resistance value, surface temperature, and leakage current — ensuring full transparency for your sourcing and compliance needs.
2 Are standard models in stock?
Most standard sizes are readily available for immediate shipment. For customized specifications — including non-standard sizes, power ratings, or voltages — lead time is typically 3–15 business days depending on order volume.
3 What is the maximum power output?
A single PTC heating plate can deliver up to several kilowatts of power output. For high-demand applications, multiple units can be combined in parallel or series configurations to meet your specific power requirements.
4 Does it support temperature control?
Yes. Our PTC heating plates feature built-in overheat protection and are fully compatible with external temperature control systems, including thermostats, thermocouples, and PID controllers — offering flexible integration into your existing setup.
5 Can it be attached directly to metal surfaces?
Yes. Insulated models can be mounted directly onto metal surfaces. Thermal grease is recommended to improve heat transfer efficiency.
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