The TS-1045-A5B3-D2 is a tactile switch manufactured by Yuandi Components Co., Ltd. It is an SMD6*6*6.0mm (surface mount) tactile switch, RoHS (Restriction of Hazardous Substances) compliant, with a reliable performance and a long service life. The TS-1045-A5B3-D2 is a single pole, single throw switch, designed for use in electronic circuits. It is constructed with a polyamide base, which is very durable, and comes with illuminated and non-illuminated options. It also features a long lead lock, which can be used to securely solder the switch to a PCB. Additionally, the TS-1045-A5B3-D2 has a low actuation force of 200gf and a contact resistance of <50mO. It is suitable for a wide range of applications, including medical equipment, home appliances, and automotive electronics.