TQ2SA-1.5V-Z Relays

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The TQ2SA-1.5V-Z is one of the signal relays produced by TE Connectivity. It is designed to enable interruptions up to two amps, making it ideal for a myriad of industrial applications such as communication switching, machine tools, automotive control systems, and medical testing machines. The TQ2SA-1.5V-Z features two contact forms: Form C (SPDT) and Form A (SPST-NO) for added flexibility.

The TQ2SA-1.5V-Z is a surface mount relay with a very low profile, measuring just 3.4mm x 4.05mm in size. It has a reduced pick-up voltage of 1.95 VDC and a maximum drop-out voltage of 0.55 VDC, making it an ideal choice for applications which require low-power inputs. The relay can also operate in extreme temperatures, ranging from -40°C to +85°C.

The TQ2SA-1.5V-Z is a highly reliable signal relay, with an electrical life of 30,000 cycles and a mechanical life of 10,000,000 cycles. It has a contact resistance of 100 mM max and insulation resistance of 100 MÙ min, making it highly reliable for applications which require signal switching. The relay also has an operating voltage range of 1.32 V to 1.61 V, making it suitable for battery operated devices.

The TQ2SA-1.5V-Z has a built-in flux protection feature to protect against static electricity, preventing damage to the internal relay contacts and ensuring a longer service life. The transistor drive circuit and diode protection circuit also provide additional protection against ESD shocks and voltage drops. Overall, the TQ2SA-1.5V-Z provides an excellent balance of features and performance, making it an ideal choice for a wide range of industrial applications.

The TQ2SA-1.5V-Z utilizes a bistable design that allows it to be used in applications which require the control of a voltage to be switched on or off. The operation of the relay is activated by a small voltage signal which is generated by the control circuit. When the signal is sent to the relay, it will switch between two states: the open or NC state and the normally closed or NO state.

The TQ2SA-1.5V-Z features a molded neck that holds it firmly in place on its mounting surface, ensuring a secure and reliable connection. Its contact material is gold-plated phosphor bronze, which ensures contact continuity and reliable long-term operation. The TQ2SA-1.5V-Z is also UL and CSA approved, meeting industry standards for safety and performance.

In conclusion, the TQ2SA-1.5V-Z from TE Connectivity is a reliable and highly versatile signal relay which can be used in a wide range of industrial applications. Its small profile, low power requirement, high reliability, and long service life make it an ideal choice for applications which require signal switching.

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