[Application] Temperature control switch circuit SOT23-5 foot package, power supply voltage = -0.3 ~ 7V, TOVER voltage range = -0.3 ~ 7V, input and output current = 20mA, operating temperature range = -55 ~ 125 ° C, temperature threshold is 45 ° C. [Substitution interchange compatible] [ABZU patch original (Chinese) data sheet (Datasheet) package PDF] Others Others ATKCONN ELECTRONICS CO., LTD , https://www.atkconn.com
Probe domestic switch needle KG-300K needle head diameter is 3.0mm normally open switch needle KKST patch plug-in active passive crystal oscillator hot sale 24.576000MHZ 
MAX6502UKP045-T