Panasonic Introduces Relays for High Inrush Currents with PiP Reflow Processing

With a sleek and compact design measuring 10mm (W) x 20mm (L) x 16mm (H), the power relays from Panasonic Industry Europe offer exceptional flexibility in mounting orientations. The current LQ Series of relays stands out with a high switching capacity of up to 10 A and is available in six nominal coil voltages ranging from 5 V to 24 V, featuring 1 Form A or 1 Form C contact arrangements.

One of the key features of these power relays is their sealed construction, providing enhanced environmental protection. Additionally, they offer a high surge withstand voltage and dielectric strength, making them well-suited for high voltage applications in ambient temperature usage, up to 85°C and 105°C. Recently, two new additions have been announced, including an improved high inrush current and reinforced insulation type relay.

The new ALQ6 relay has been specifically designed to meet the increasing demand for high inrush current capability in automated systems, especially in motor and LED lighting control applications. Capable of handling an inrush current of up to 40 A for 100 μs, the ALQ6 is ideal for capacitive loads. With a contact rating of 10-A 125-VAC, 8-A 250-VAC, and 5-A 30-VDC in a 1 Form A arrangement, this relay not only offers enhanced performance but also meets various safety standards with its increased creepage and clearance distance between contact and coil.

In addition to the new inrush type relay, Panasonic Industry Europe has introduced a reflow-processable variant of the LQ series to cater to the evolving demands of modern manufacturing processes. The LQ relay, available in both 1 Form A and 1 Form C types, complies with IEC/EN60335-1 standards for household applications, ensuring reliability and safety.

Operating seamlessly up to 105°C, the LQ Series provides a high dielectric strength voltage of 4,000 Vrms between contact and coil. The new PiP reflow type further enhances the series, making it universally applicable and aligning it with the efficiency and precision required in contemporary production techniques. Markus Bichler, Head of Relay Electronics at Panasonic Industry Europe, expressed his enthusiasm about the new developments, stating, "The LQ is renowned as the universal talent among power relays. Being able to offer it now as a PiP reflow type allows us to serve those customers who have already upgraded their manufacturing processes in this regard."