Phase Monitoring Relays
Mini Power Relay PCB type 5V DC coil SRD-S-105D
Other relay link
http://www.aliexpress.com/store/group/relay/1242051_255105212.html?spm=2114.12010108.0.150.K2Kufd
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Power Source : DC
Theory : Voltage relay
Protect Feature : Epoxy
is_customized : Yes
Usage : General Purpose
Contact Load : Low Power
Model Number : SRD-S-105D
Voltage : 5V