PHILIPS / HEWLETT-PACKARD EKG PATIENT CABLE 3-LEAD DIN. Fits Philips / H-P models: Phillips / Hewlett Packard 43100A Defib, 43110 M/MC Defib, 43110A Defib, 43120A, 43200A, 77000A,77020A, 77020AC, 77020AR, 77025A Sonos 100, 77030A Sonos 500, 77035A, 77040A, 78208A, 78210A, 78211A, 78330A, 78331A, 78332A, 78333A, 78341A, 78342A, 78345A, 78346A, 78351A, 78352A, 78353A, 78353B, 78354A, 78532A, 78532B, 78534A, 78534B, 78534C, 78619A, 78620A, 78660A, 78660B, 78661A, 78661B, 78670A, 78671A, M1722A, M1722B, M1723A, M1723B, M2400A, M2406A, M2745B, M3500B, M5500B -Sonos 4500, Sonos 5500, Sonos 7500. 10-ft in length. Lead wire set sold separately. Uses leadwire set #20900-24-3B.