China
联系人 Mr. Rosa
11-502, Songpingshan, Langshan Road, North Area, Shenzhen High-tech Industrial Park, Nanshan, Shenzhen, Guangdong
1. Wire cable: VDE1X0.*5mm2 **0C **0V Black,
**0mm
2. Epoxy resin G***8:GU-MZ, black
3. Al case housing: Φ3.5×*0 + M8×1.*5 mm
4. PTC Thermistor Tref=**0℃±*0℃, Surface temperature max **0℃
Thin rectangular PTC thermistor soldered with insulation cable, potted into threaded Al Housing. Threaded PTC Cartridge heating assembly suitable for pipe, tanks, vessel, container, equipment casings heating application. Threaded hex head design is ideal for tanks, vessel and pipe installation, as well as other industrial application, affords greater resistance to shock and vibration. Typical application such as automotive vehicles carburetor heating, water boiler, etc.
Alternative to Epcos Ordering code: B****1S***0B*0
| Test Item | Test conditions | Requests |
|---|---|---|
| Environmental variation |
Temperature：*0℃ (*0/*5) On：3 hours Temperature：**5℃(±2) On: 3 hours With rapid change, change time <3 seconds, for 8 consecutive time. *4 hours at moiststatic room at *0℃, **0% relative humidity. |
PTC Thermistor characteristics curve shall not be
changed. No damage to the cables and resin. |
| Vibration Test |
Sinusoidal vibration test last on *2 hours, according to 3
axis, composed the following A and B items A) Frequency ****0Hz, constant deplacement of 1.5mm from peak to peak. B) Frequency *****0Hz, with accelerator *5g constant to peak. The brushing must occur in continuous way from minimum to maximum value, and vice versa, with a variation of *0Hz second. |
No visible mechanical damage. Function shall not be changed. |
| Control of the insulation layer | Apply voltage **0V, *0Hz to one of the 2 wires and containers for 1 second. | No damage, no discharge. |
PTC Heater is ceramic barium titanate PTC thermistor used for self-regulation constant heating, no glowing parts, no overheating, energy efficient, compact design, long service life.
PTC thermistor positive resistance vs. temperature R/T characteristic means that electric power consumed is automatically adapted to the ambient thermal conditions. At an ambient temperature significantly lower than Tref, i.e. with good heat transfer, the PTC thermistor has low resistance and consumes a relatively large amount of power. If the ambient temperature is significantly higher than Tref or heat transfer is restricted, the resistance of the PTC thermistor rises rapidly and power consumption is limited to a very low value.
Thanks to self-regulation properties, heating devices based on PTC thermistor technology can generally dispense with control and regulating components as well as with over-temperature protection, PTC thermistor heating elements are used wherever measurement and regulating equipment as well as heating devices must be housed in tight confines. There are no glowing parts, because the maximum surface temperature is limited by the R/T curve.
| 国家: | China |
| 型号: | AL3.5X30+M8X1.25MM160C12V |
| 离岸价格: | 获取最新报价 |
| 位置: | CHINA |
| 最小订单价格: | - |
| 最小订单: | 5000 Piece |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | Money Gram, Western Union, L/C, T/T |
| 產品組 : | - |
