ES505D Mini Round Sensor

The ES505D Mini Round Sensor is a compact micro‑switch device intended for attachment to flat surfaces of various merchandise. It measures 16 mm in diameter and 10 mm in height, and its micro‑switch mechanism activates when pressure is applied to the sensor surface. The unit is offered in white or black housing, includes an LED alarm indicator, and terminates with an RJ11 plug. A spring‑loaded cable provides a maximum extension length as defined by the supplier.

The sensor housing is typically fabricated from ABS plastic, granting durability and resistance to minor impacts. In comparable miniature switches, an IP54 rating is standard, protecting against dust ingress and water splashes. Typical operating temperature spans - 40 °C to 85 °C, suitable for most indoor and light‑industrial environments. Response times for micro‑switches of this class are generally under 5 ms, ensuring rapid signal generation.

These mini round sensors are favoured by manufacturers of consumer electronics, vending machine interiors, and smart‑home devices that require discreet tactile feedback. Importers often request bulk shipments and may negotiate either FOB Hangzhou or CIF Ningbo based on their logistics network. As the listing does not state a minimum order quantity, the buyer should confirm the required batch size, payment schedule, and any packaging specifications directly with the supplier.

Hangzhou Timing Technologies Co. Ltd. operates from its headquarters at 7‑Wujin Road, Huangshan Village, Wenyan Town, Xiaoshan, Hangzhou 311258, Zhejiang Province, China. The company is assigned a harbour‑level trust tier, reflecting completion of basic verification processes on the marketplace platform. Its response statistics show a 0 % response rate and no logged response time, indicating that initial contact may need to be followed up proactively.

The supplier lists electronic detection components, including the ES505D Mini Round Sensor, as part of its wholesale catalogue. No explicit details about production capacity, quality certifications, or lead‑time are provided, so prospective buyers should request supporting documents such as a quality management certificate or test reports before finalising a purchase.