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MZ23 series PTC thermistors For Telecom switch
Characteristics
1. MZ23 series is pin coated part,
MZ25 series is pin form without coating,
MZ26 is SMD parts.
2. Satisfy ITU-T K20 K21 requirement.
--Surge current(10/700μs)
--Induction voltage(600V,1A,0.2S)
--Power line contact(230V,15min.)
3. Operates continuously in 110/230VAC(high resistance state)
4. Narrow resistance tolerance (resistance matching)
5. Long stability
6. Quick response.
7. Do not need to be reset after protection.
Application
1. Telecom switch
2. Main distribution frame (MDF)
3. Telephone
4. Customer premises equipment.
5. Telecom equipment.
Dimension (Unit:mm)
Part number explanation
Data sheet