ITU-T K.144
Surge protective component application guide – Self-restoring thermally activated overcurrent protectors
active, Most Current
Buy Now
| Organization: | ITU-T |
| Publication Date: | 1 November 2019 |
| Status: | active |
| Page Count: | 28 |
scope:
This Recommendation in the surge protective component application guide series covers self-restoring thermally activated overcurrent protectors (OCPs). These OCPs are operated by self-heating and are automatically reset after the end of the overcurrent condition without the need for manual intervention. This Recommendation covers the two types of body material; polymer and ceramic. These components are referred to as follows:
a) polymer positive temperature coefficient (PPTC) thermistors;
b) ceramic positive temperature coefficient (CPTC) thermistors;
Guide topics include:
- Construction
- Operation
- Production
- Ratings
- Characteristics
- Application examples
Document History
ITU-T K.144
November 1, 2019
Surge protective component application guide – Self-restoring thermally activated overcurrent protectors
This Recommendation in the surge protective component application guide series covers self-restoring thermally activated overcurrent protectors (OCPs). These OCPs are operated by self-heating and are...