1. SMD type is helpful for miniaturizing circuits because of its small

size and light weight.

2. Excellent thermal response due to small size

3. Solid-state construction provides excellent mechanical vibration

and impact resistance.

4. Contactless operation provides noiseless operation.

5. Lead is not contained in the terminations.

6. ULcertified product. (UL1434, File No. E137188)