LV UltraMov Series - Varistor Series

Roll Over to Zoom
Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

The Littelfuse LV UltraMOV™ Series of low voltage, high surge current, radial leaded varistors provides an ideal circuit protection solution for lower DC voltage applications by offering higher surge ratings than ever before available in such small discs.

The maximum peak surge current rating can reach up to 10kA (8/20 μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source.

Available in five model sizes: 5mm, 7mm, 10mm, 14mm and 20mm, these device feature a wide VAC voltage range of 11V to 95V, and VDC voltage range of 14V to 125V.

Features:
  • Breakthrough in low voltage varistor design provides high peak surge current rating
  • Reduced footprint and volume required for surge protection
  • High peak surge current rating up to 10kA (8/20 μs pulse)
  • Wide operating voltage range VM(AC)RMS 11V to 95V and V M(DC) 14V to 125V
  • High operating temperature range up to 125ºC
  • 5 model sizes available: 5, 7, 10, 14, and 20mm
  • Standard lead form options
  • Optional phenolic coating
  • Lead-free, halogen-free, and RoHS compliant

Applications:

  • Telecom power systems
  • LED lighting drivers
  • Cordless phones
  • Wireless base stations
  • Audio and Video devices
  • Mobile phone chargers
  • Security systems
  • Fire alarm systems
  • Automation control systems (PLCs)
  • Industrial control contact relay
  • Surge protection devices
Benefits:
  • Increased long-term reliability due to the ability to handle higher surges over the end product's lifetime
  • More board space is available for higher value functional components 
  • Lower weight and cost for end product from use of a smaller disc
  • Higher surge handling density in critical surge protection device module solutions
  • Higher operating temperature range - up to 125°C
  • Environmentally friendly product

Access specifications, certifications, check availability and order parts below

Catalog #SizeVMAX AC (V)VMAX DC (V)WTM (J)(ITM 1xAmps (A)VNDC
(V)
VNDC MIN
(V)
VNDC MAX (V)Vc (V)PolarityStockSamplesCompare
V05E11P511140.85001819.816.236Bi-directionalCheckOrder
V05E14P5141815002224.219.843Bi-directionalCheckOrder
V05E17P517221.45002729.724.353Bi-directionalCheckOrder
V05E20P5202625003336.329.765Bi-directionalCheckOrder
V05E23P523282.25003639.632.471Bi-directionalCheckOrder
V05E25P525312.55003942.935.177Bi-directionalCheckOrder
V05E30P530383.15004751.742.393Bi-directionalCheckOrder
V05E35P5354545005661.650.493Bi-directionalCheckOrder
V05E40P5405655006874.861.2135Bi-directionalCheckOrder
V05E50P5506858008273.890.2135Bi-directionalCheckOrder
V05E60P56085680010090110165Bi-directionalCheckOrder
V05E75P5751027800120108132205Bi-directionalCheckOrder
V05E95P5951279800150135165250Bi-directionalCheckOrder
V05P11P511140.85001819.816.236Bi-directionalCheckOrder
V05P14P5141815002224.219.843Bi-directionalCheckOrder
V05P17P517221.45002729.724.353Bi-directionalCheckOrder
V05P20P5202625003336.329.765Bi-directionalCheckOrder
V05P23P523282.25003639.632.471Bi-directionalCheckOrder
V05P25P525312.55003942.935.177Bi-directionalCheckOrder
V05P30P530383.15004751.742.393Bi-directionalCheckOrder
V05P35P5354545005661.650.493Bi-directionalCheckOrder
V05P40P5405655006874.861.2135Bi-directionalCheckOrder
V05P50P5506858008273.890.2135Bi-directionalCheckOrder
V05P60P56085680010090110165Bi-directionalCheckOrder
V05P75P5751027800120108132205Bi-directionalCheckOrder
V05P95P5951279800150135165250Bi-directionalCheckOrder
V07E11P71114210001819.816.236Bi-directionalCheckOrder
V07E14P714182.210002224.219.843Bi-directionalCheckOrder
V07E17P717222.810002729.724.353Bi-directionalCheckOrder
V07E20P720264.210003336.329.765Bi-directionalCheckOrder
V07E23P72328510003639.632.471Bi-directionalCheckOrder
V07E25P725315.510003942.935.177Bi-directionalCheckOrder
V07E30P73038710004751.742.393Bi-directionalCheckOrder
V07E35P73545910005661.650.4110Bi-directionalCheckOrder
V07E40P740561110006874.861.2135Bi-directionalCheckOrder
V07E50P550651017508273.890.2135Bi-directionalCheckOrder
V07E60P5608512175010090110165Bi-directionalCheckOrder
V07E75P575100141750120108132205Bi-directionalCheckOrder
V07E95P595125181750150135165250Bi-directionalCheckOrder
V07P11P71114210001819.816.236Bi-directionalCheckOrder
V07P14P714182.210002224.219.843Bi-directionalCheckOrder
V07P17P717222.810002729.724.353Bi-directionalCheckOrder
V07P20P720264.210003336.329.765Bi-directionalCheckOrder
V07P23P72328510003639.632.471Bi-directionalCheckOrder
V07P25P725315.510003942.935.177Bi-directionalCheckOrder
V07P30P73038710004751.742.393Bi-directionalCheckOrder
V07P35P73545910005661.650.4110Bi-directionalCheckOrder
V07P40P740561110006874.861.2135Bi-directionalCheckOrder
V07P50P550651017508273.890.2135Bi-directionalCheckOrder
V07P60P5608512175010090110165Bi-directionalCheckOrder
V07P75P575100141750120108132205Bi-directionalCheckOrder
V07P95P595125181750150135165250Bi-directionalCheckOrder
V10E11P1011144.220001819.816.236Bi-directionalCheckOrder
V10E14P101418520002224.219.843Bi-directionalCheckOrder
V10E17P1017226.520002729.724.353Bi-directionalCheckOrder
V10E20P1020261020003336.329.765Bi-directionalCheckOrder
V10E23P1023281220003639.632.471Bi-directionalCheckOrder
V10E25P1025311320003942.935.177Bi-directionalCheckOrder
V10E30P10303815.520004751.742.393Bi-directionalCheckOrder
V10E35P1035452020005661.650.4110Bi-directionalCheckOrder
V10E40P1040562520006874.861.2135Bi-directionalCheckOrder
V10E50P550682035008273.890.2135Bi-directionalCheckOrder
V10E60P5608524350010090110165Bi-directionalCheckOrder
V10E75P575102293500120108132200Bi-directionalCheckOrder
V10E95P595127363500150135165250Bi-directionalCheckOrder
V10P11P1011144.220001819.816.236Bi-directionalCheckOrder
V10P14P101418520002224.219.843Bi-directionalCheckOrder
V10P17P1017226.520002729.724.353Bi-directionalCheckOrder
V10P20P1020261020003336.329.765Bi-directionalCheckOrder
V10P23P1023281220003639.632.471Bi-directionalCheckOrder
V10P25P1025311320003942.935.177Bi-directionalCheckOrder
V10P30P10303815.520004751.742.393Bi-directionalCheckOrder
V10P35P1035452020005661.650.4110Bi-directionalCheckOrder
V10P40P1040562520006874.861.2135Bi-directionalCheckOrder
V10P50P550682035008273.890.2135Bi-directionalCheckOrder
V10P60P5608524350010090110165Bi-directionalCheckOrder
V10P75P575102293500120108132200Bi-directionalCheckOrder
V10P95P595127363500150135165250Bi-directionalCheckOrder
V14E11P141114840001819.816.236Bi-directionalCheckOrder
V14E14P1414181040002224.219.843Bi-directionalCheckOrder
V14E17P1417221340002729.724.353Bi-directionalCheckOrder
V14E20P1420262040003336.329.765Bi-directionalCheckOrder
V14E23P1423282340003639.632.471Bi-directionalCheckOrder
V14E25P1425312540003942.935.177Bi-directionalCheckOrder
V14E30P1430383240004751.742.393Bi-directionalCheckOrder
V14E35P1435454040005661.650.4110Bi-directionalCheckOrder
V14E40P1440565040006874.861.2135Bi-directionalCheckOrder
V14E50P550684065008273.890.2145Bi-directionalCheckOrder
V14E60P5608550650010090110175Bi-directionalCheckOrder
V14E75P575102606500120108132210Bi-directionalCheckOrder
V14E95P595127756500150135165250Bi-directionalCheckOrder
V14P11P141114840001819.816.236Bi-directionalCheckOrder
V14P14P1414181040002224.219.843Bi-directionalCheckOrder
V14P17P1417221340002729.724.353Bi-directionalCheckOrder
V14P20P1420262040003336.329.765Bi-directionalCheckOrder
V14P23P1423282340003639.632.471Bi-directionalCheckOrder
V14P25P1425312540003942.935.177Bi-directionalCheckOrder
V14P30P1430383240004751.742.393Bi-directionalCheckOrder
V14P35P1435454040005661.650.4110Bi-directionalCheckOrder
V14P40P1440565040006874.861.2135Bi-directionalCheckOrder
V14P50P550684065008273.890.2145Bi-directionalCheckOrder
V14P60P5608550650010090110175Bi-directionalCheckOrder
V14P75P575102606500120108132210Bi-directionalCheckOrder
V14P95P595127756500150135165250Bi-directionalCheckOrder
V20E11P2011142580001819.816.236Bi-directionalCheckOrder
V20E14P2014182880002224.219.843Bi-directionalCheckOrder
V20E17P2017223580002729.724.353Bi-directionalCheckOrder
V20E20P2020265880003336.329.765Bi-directionalCheckOrder
V20E23P2023287080003639.632.471Bi-directionalCheckOrder
V20E25P2025317780003942.935.177Bi-directionalCheckOrder
V20E30P2030389080004751.742.393Bi-directionalCheckOrder
V20E35P20354511580005661.650.4110Bi-directionalCheckOrder
V20E40P20405614080006874.861.2135Bi-directionalCheckOrder
V20E50P5506880100008273.890.2145Bi-directionalCheckOrder
V20E60P560851001000010090110175Bi-directionalCheckOrder
V20E75P77510212010000120108132210Bi-directionalCheckOrder
V20E95P79512715010000150135165250Bi-directionalCheckOrder
V20P11P2011142580001819.816.236Bi-directionalCheckOrder
V20P14P2014182880002224.219.843Bi-directionalCheckOrder
V20P17P2017223580002729.724.353Bi-directionalCheckOrder
V20P20P2020265880003336.329.765Bi-directionalCheckOrder
V20P23P2023287080003639.632.471Bi-directionalCheckOrder
V20P25P2025317780003942.935.177Bi-directionalCheckOrder
V20P30P2030389080004751.742.393Bi-directionalCheckOrder
V20P35P20354511580005661.650.4110Bi-directionalCheckOrder
V20P40P20405614080006874.861.2135Bi-directionalCheckOrder
V20P50P5506880100008273.890.2145Bi-directionalCheckOrder
V20P60P560851001000010090110175Bi-directionalCheckOrder
V20P75P77510212010000120108132210Bi-directionalCheckOrder
V20P95P79512715010000150135165250Bi-directionalCheckOrder

Varistor DC Application Design Guide

pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...

pdf icon Varistors Catalog

Catalog with varistors, metal oxide varistors, multilayer varistors, MLVs, surface mount varistors, radial lead varistors, disc varistors, industrial varistors, high energy varistors...