3SQT-NN15NN-NNA2G CONN. SPRING CLIP SUPER TINY 1.55MM T545154 3SQT-NN15NN-NNA2G is a high-quality battery spring that featuring nan with a height of 1.55mm and length 2.20mm. Made with a thickness of nan for durability and functionality. Manufactured by AMTEK under the 3SQT series. Compliant with ROHS standards and packaged as BULK.