communication or ballast ptc thermistor,ptc resistor

FOB Reference Price:Get Latest Price
US $0.001-0.015 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:
4000,000 Piece/Pieces per Month
Port:
Shenzhen
Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Hwalon
Model Number:
H2PR151RH03LB265
Type:
Thermal Resistor
Technology:
Metal Alloy
Package Type:
Throught Hole
Resistance:
1-330KΩ
Resistance Tolerance:
±1%, ±2%, ±3%, ±5%, ±10...
Rated Power:
50w
Temperature Coefficient:
ptc
Operating Temperature:
-40 to +100 degrees Cels
protection temperature:
70 degree
function:
overcurrent protection
max current:
100mA
switch temperature:
60 degree
Packaging & Delivery
Packaging Details
Neutral packing
Delivery Time
10-15 Work Days

Specifications

communication or ballast ptc thermistor,ptc resistor
1:automatic ptotection
2)swtich power
3)UL,RoHS
4)supply directly

communication or ballast ptc thermistor,ptc resistor Specifications:

  • A temperature sensor is a MJB or MJD thermistor being sealed with insolating, thermal conducting and fireproofing material into different models and dimensions. The configuration and dimension can be adjusted to be easy for installation and detection.

  communication or ballast ptc thermistor,ptc resistor Features:

  • 1. Wide operating temperature range, good stability and reliability.
  • 2. Easy to installation and manipulation as the sealing can be done according to environment
  • and conditions there it is applied by customer.
  • 3. Accurate testing can reflect temperature change precisely.
  • 4. Insulating resistance(): more than 100MΩ
  • 5. Working temperature range(celsius): -40 to +100
  • 6. Dissipation factor(mw/celsius): 5-15 (in still air)
  • 7. Thermal time constant(s): 20-50 (in air)

 

Parameters of communication or ballast ptc thermistor,ptc resistor :

  • R@25°c : 1-330KΩ.
  • R@25°c precision value: ±1%, ±2%, ±3%, ±5%, ±10%.
  • B@25°c/50°c: 3270, 3380, 3470, 3550, 3700, 3950, 3990, 4200K.

Application of  communication or ballast ptc thermistor,ptc resistor : 

  • switch power, transformer,charges,safety guard unit and thunder surging protection circuit of telecom apparatus ,and industry-controlling exchangers 

 

Theory of communication or ballast ptc thermistor,ptc resistor :