TMOV20RP750E

Metal-Oxide Varistors (MOVs) Radial Lead Varistors > TMOV® and iTMOV® Varistor Series TMOV® and iTMOV® Varistor Series RoHS Agency Approvals Agency Agency Approval UL1449 QC 42201-C001, QC 42201-A001, IEC 60950-1 (Annex Q) IEC 61051-1, IEC 61051-2, IEC 60950-1 (Annex Q) Agency File Number E320116 IECQ-C BSI 15.0009 40021525 Additional Information Datasheet iTMOV Resources iTMOV Datasheet TMOV Resources TMOV Samples iTMOV Samples TMOV Description The Littelfuse TMOV® and iTMOV® thermally protected varistors represent a new development in integrated circuit protection. Both versions are comprised of radial leaded Metal Oxide Varistors (MOVs) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage, limited current, conditions outlined in UL1449. The TMOV® and iTMOV® varistor’s integrated thermal element, in conjunction with appropriate enclosure design, helps facilitate SPD module compliance to UL1449 for both cord connected and permanently connected applications. The TMOV® and iTMOV® varistors offer quick thermal response due to the close proximity of the integrated thermal element to the MOV body. The integrated configuration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast overvoltage transients. The iTMOV® varistor differs from the TMOV® varistor by the inclusion of a third lead for the purpose of indicating that the MOV has been discon...