Lorlin MT SP4T Rotary Switch, 500mA Current, Fibreglass Reinforced Polybutylene Terephthalate Housing, PCB Terminal

Lorlin SP4T Rotary Switch MTL-21-40 is a robust and compact subminiature rotary switch designed for precise switching tasks in electronics and electrical assemblies. This rotary switch features a moulded 9.2mm diameter TO-5 rotary housing composed of fibreglass reinforced polybutylene terephthalate, providing durability and mechanical stability.

With an 8-pole SP4T contact configuration, this switch supports multiple circuit paths with a reliable switching action and a 135° angle of throw. Its switch contact current capability reaches up to 500mA, with a maximum AC voltage rating of 500V and DC voltage rating of 24V, making it suitable for moderate power applications.

The switch mounts directly on printed circuit boards via PCB terminals, with standard pin spacing of 2.54mm between pins and 5.08mm between rows, facilitating easy integration in electronic devices. Its actuator is black and non-illuminated, designed for applications requiring manual switching without lighting.

Rated for a mechanical life of over 5000 cycles, this product promises reliable operation in industrial, manufacturing, and laboratory automation settings. It operates effectively in temperature extremes from -30°C up to +65°C, ensuring stable performance under varied ambient conditions.

This rotary switch’s compact footprint, with dimensions of approximately 9.2mm diameter and 14.2mm height, makes it ideal for space-constrained PCB layouts requiring robust and precise switching control.

This switch is RoHS compliant, meeting electrical and environmental standards. Its moulded TO-5 encapsulation contributes to long-term mechanical life and consistent switching operation. Suitable for design projects in industrial automation, instrumentation, and consumer electronics requiring reliable rotary switching.

Facilitates isolation and selection of multiple circuit paths within control and signal processing systems. Compact subminiature size optimizes PCB real estate without compromising switch reliability. Explore a wide range of Rotary Switches and electrical components in the Electronics & Electricals category on EnvMart for your industrial and commercial needs.