Brief Introduction:
A PTC thermistor for overcurrent&overheat protection and lightning strike prevention,MZ24-9R0M160, which could withstand a high voltage of 600V and effectively prevent telecom terminal telephone unit interface from damage caused by overcurrent&overheat or lightning strike. This device has been widely recognized and applied by many manufacturers of telecom equipments.
 

Product Application:
1.Telecom terminal telephone unit interface
2.Telecom equipments

Advantages:
1. Automatic protection,can resume steadily;do not need to be reset after protection
2. Contactless,noiseless and flameless;
3. Reacts fast;
4. With a better performance of withstanding voltage,can operate in 110/230V AC (high resistance state) continuously
5. Low rated current
6. Small steady resistance;
7. Narrow resistance tolerance (resistance matching)
8. Satisfy ITU-T K20 K21 requirement.
--Surge current(10/700µs)
--Induction voltage(600V,1A,0.2S)
--Power line contact(230V,15min.)
9.Long stability

Remarks: Many specifications for choice,and samples&orders can be custom made per customers' requirement.