PTC Ceramic Thermistors Heater 110V/220V, Surface Temperature 260C, Dimension:24x15x2.5mm Rectangular, Clamp Contact
AMWEI Ordering Code: PHR24X15X2.5MM220V260CA
Appearance and Dimension
PTC Heater Rectangular
- Length L : 24mm
- Width W: 15mm
- Thickness T: 2.5mm
- Flatness Curvature <0.1mm
- Electrode: Aluminum metallization, Clamp Contact
Application
Applied for 220V/120V 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
- Rated voltage (RMS) : 220 V
- Maximum operating voltage Vmax: 265 V
- Breakdown voltage >350V
- PTC Thermistor Surface Temperature: 260C±10C
- Reference temperature (Switch temperature) Tref: 245C
Advantage of Using PTC Thermistors as Heating Elements
- Safe through temperature limiting characteristics.
- No danger of fires since there are no glowing parts.
- Dynamic, self regulating, and therefore energy efficient.
- No excess temperature protection required.
- Compact design.
- Long service life.
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% |
Metal Plates Fitting with Wire Cable Polyimide Kapton Film Sleeve Insulated Example
PTC thermistor chip can be fitted in two metal plates, 3 wraps Polyimide Kapton sleeve insulated tightly. Please refer to an example PTC Heater Chip Clamp Contact 3 Wraps Polyimide Insulated 110V-240V 180C Dimension 24x15x3.2mm 100mm Cable
Other Dimension Temperature PTC Heater Rectangluar Chips for Selection Reference
PTC Heater Disks
Rectangular, Round, Ring
Honeycomb PTC Heater
PTC Heaters with Wire, Single Solder, Silicon Coated, Insulated
Metal Housing PTC Conductive Heater
PTC Cartridge Heaters, Threaded Al, Metal Tube
Flow through PTC Liquid Water Heater
Build-in PTC Liquid Water Heater
PTC Air Heater
PTC Convection Heaters Anti-freeze Anti-damp
PTC Diesel Fuel Heater
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