PTC Thermistor as Heating Elements Rectangular 220V 245C 2-4K ohm, Dimension 35X15X2.4mm, Clamp Contact.
Appearance and Dimension
PTC Heater Rectangular
- Length L : 35±1mm
- Width W: 15±0.5mm
- Thickness T: 2.4±0.1mm
- Flatness Curvature <0.1mm
- Electrode: Ohmic electrode
Application
Applied for 220V/110V heating, can be used in beauty products tool equipment appliances, such as hair curlers, fan heaters, coffee machines, glue guns, etc. Suitable for clamp contacting.
Electrical Specifications
- Operating voltage: 110 V-240V
- PTC Thermistor Surface Temperature @220V: 245C±10C
- Resistance @25C R25 : 2000–4000 Ω
Reliability Data
| Test Item | Standard | Test conditions | |ΔR25/R25| |
|---|---|---|---|
| Electrical endurance, cycling |
IEC 60738-1 | Room temperature, Vmax Number of cycles: 10 000 |
<25% |
| Electrical endurance, constant |
IEC 60738-1 | storage at Voltage: 230V Ambient temperature: +100C Test duration: 1000 h |
<25% |
| Damp heat | IEC 60738-1 | Temperature of air: 40 °C Relative humidity of air: 93% Duration: 56 days Test according to IEC 60068-2-78 |
<25% |
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Technical Information
PTC Thermistors Glossary and Definition, 3 PTC Thermistors Characteristics, Resistance vs. Temperature RT Characteristic, Voltage vs. Current VI characteristic, Current vs Time Characteristic.
PTC Thermistors Application Cautions for Soldering, Mounting, Cleaning.
PTC Thermistors Manufacturing and Quality Control
The Advantage of Using PTC Thermistors as Heating Elements and Application Precaution
Dimensioning PTC Thermistors
Consideration Factors in Designing PTC thermistors as Heater
Selection Criteria for PTC Heating Thermistors