5pcs PTC Heater 12V 140℃ 4-12W Ceramic Stone Aluminum shell 25x20mm
Size:25x20x5mm
Rated Voltage:12V
Rated Power:4-12Watts(min: power at still air, max- power at rising temperature with very good thermal conductivity)
Surface temperature is 140°C when heating in dry air(still air)
Pls refer to below for other part number, contact us for order if client required other part number in below:
| 12*8*3mm | 50*20*5mm |
| 12V/120℃/1.5-4W | |
| 5V/70℃/1.2-2W | 220V/270℃/8-30W |
| 24V/230℃/8-20W | 220V/150℃/5-15W |
| 24V/140℃/3-12W | 220V/70℃/3-10W |
| 24V/60℃/2-8W | 24V/140℃/10-35W |
| 5V/180℃/4-9W | 24V/60℃/5-20W |
| 5V/50℃/0.3-1W | 12V/230℃/15-30W |
| 12V/230℃/3-12W | 12V/140℃/5-15W |
| 12V/140℃/1.5-4W | 12V/60℃/3-8W |
| 12V/60℃/1-2.5W | 24V/230℃/15-40W |
| 25*20*5mm | 70*30*6mm |
| 5V/50℃/1-2W | 12V/60℃/5-20W |
| 220V/70℃/2-5W | 12V/140℃/10-20W |
| 220V/100℃/3-8W | 12V/230℃/10-40W |
| 220V/120℃/5-10W | 24V/60℃/10-30W |
| 12V/60℃/2-8W | 24V/140℃/12-40W |
| 12V/140℃/4-12W | 24V/230℃/20-60W |
| 12V/230℃/8-28W | 24V/160℃/15-50W |
| 220V/150℃/5-12W | 220V/70℃/8-25W |
| 220V/180℃/6-15W | 220V/120℃/9-35W |
| 220V/200℃/8-18W | 220V/270℃/120W |
| 220V/230℃/8-20W | |
| 24V/60℃/4-20W | |
| 5V/100℃/4-8W | |
| 24V/140℃/10-40W | |
| 24V/230℃/15-60W | |
| 220V/250℃/9-25W | |
| 220V/270℃/9-30W | |
| 12V/80℃/2-8W | |
| 24V/80℃/4-20W | |
| 30*24*3mm | 100*30*6mm |
| 24V/230℃/50W | 220V/70℃/25W |
| 24V/140℃/40W | 220V/65℃/20W |
| 24V/60℃/20W | 220V/270℃/200W |
| 12V250℃/100W | 12V/60℃/20W |
| 5V/200℃/5W | 12V/230℃/80W |
| 5V/50℃/3W | 220V/120℃/60W |
| 12V/230℃/40W | 24V/60℃/50W |
| 12V/140℃/30W | 24V/230℃/120W |
| 12V/60℃/10W | |
| 30*30*6 | 24*15*3mm |
| 220V/270℃/9-40W | 220V/70℃/8W |
| 220V/150℃/9-30W | 220V/150℃/20W |
| 220V/80℃/8-20W | 220V/280℃/40W |
| 24V/230℃/20-60W | 220V/120℃/15W |
| 24V/140℃/10-50W | (Note:Specially designed for milk device) |
| 24V/60℃/10-40W | |
| 12V/230℃/15-30W | 70*8*3mm |
| 12V/140℃/8-20W | 220V/80℃/5W |
| 12V/60℃/3-20W | 220V/270℃/30W |
| (Note:Specially designed for hot glue gun use) |
Attention For USe:
1.In consideration of thermal expansion, there should be some gap around the PTC heaters
2.
For heaters of surface-electrified type, it should be aware that safety
distance is necessary to keep away from body, metals and frost.
Comparatively, the surface-insulation type is more reliable in safety.
3.
When heaters connected to three-phase supply, the middle point should
be connected with null line so that terminal voltage would not exceed
due to imbalance of voltage.