Hakko Corp. has added the E-SJSD-25, with an inner diameter of 25 millimeters and an outer diameter of 33 millimeters, to its E-SJSD conductive super-flexible fluorine spring tube product offering, which has been selling well since its launch in June. Hakko products are the first in the industry to comply with both the ISO 8031 standard and IEC/TS60079-32-1:2013 (flammable parts…