Elna Co., LTD.

Elna is a Japanese company founded in July 1929 that makes Aluminum Electrolytic Capacitors, Supercapacitors (Electric Double Layer Capacitors), and Aluminum Polymer Hybrid Capacitors. They have subsidiaries in Thailand (TANIN ELNA CO., LTD), Malaysia (ELNA-SONIC SDN. BHD.), Singapore (ELNA ELECTRONICS（S）PTE. LTD.), China (ELNA(SHANGHAI) CO., LTD.), and the United States of America (ELNA AMERICA, INC.).

Specialties
Elna is known for its audio capacitors.

Failing Supercapacitors
Elna supercapacitors have been known to fail on Xbox 360 models. These should be taken care of as soon as possible as to not destroy the console's circuit board.

.