TMOV14RP250E Datasheet | Littelfuse

Metal-Oxide Varistors (MOVs) Radial Lead Varistors > TMOV® and i TMOV® Varistor Series TMOV® and i TMOV® Varistor Series Ro HS 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 Additional Information Datasheet i TMOV Resources i TMOV Datasheet TMOV Resources TMOV Samples i TMOV Samples TMOV Description The Littelfuse TMOV® and i TMOV® thermally protected varistors represent a new development in integrated circuit protection. Both versions are prised 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 i TMOV® varistor’s integrated thermal element, in conjunction with appropriate enclosure design, helps facilitate SPD module pliance to UL1449 for both cord connected and permanently connected applications. The TMOV® and i TMOV® 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 i TMOV® varistor differs from the TMOV® varistor by the inclusion of a third lead for the purpose of indicating that the MOV has been disconnected from the circuit. This lead facilitates connection to monitoring circuitry. Additionally TMOV® and i TMOV® varistors are wave solderable, thus simplifying end product assembly by reducing the the expense and rework associated with hand soldering operations. Features - Ro HS pliant Halogen-Free and Lead- free available - Designed to facilitate pliance to UL1449 for SPD products - High peak surge current rating up to 10k A - Wave solderable - Standard lead form and spacing...