High Reliability Varistors - TX Equivalents Series - High Reliability Varistors - TX Equivalents

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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. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The high reliability Liettelfuse varistor is the latest step in increased product performance, and is available for applications requiring quality and reliability assurance levels consistent with military or other standards. (MIL-STD-19500, MIL-S-750, Method 202.) Additionally, Littelfuse varistors are inherently radiation hardened compared to silicon diode suppressors as illustrated in Figure 1.

This series of high-reliability varistors involve four categories:

  • DSSC Qualified Parts List (QPL) MIL-R-83530 4 Types Presently Available
  • DSSC Standard Military Drawings Based on MIL-R 83530 63 Types Presently Available:
    • ZA Series- Drawing # 87063
    • DB Series- Drawing # 90065
  • Littelfuse High Reliability Series Offers TX Equivalents 29 Types Presently Available
  • Custom Types Processed to Customer-Specific Requirements –(SCD) or to Standard Military Flow

Access specifications, certifications, check availability and order parts below

Catalog #WTM (J)VNDC
VNDC MAX (V)Vc (V)PolarityOperating TemperaturePartner ECAD ModelsStockSamplesCompare
V12ZTX10.6129.415.534Bi-directional-55° to 85°CV12ZTX1
V12ZTX21.2129.415.530Bi-directional-55° to 85°CV12ZTX2
V130LTX10A38206187225340Bi-directional-55° to 85°CV130LTX10A
V130LTX211206187225340Bi-directional-55° to 85°CV130LTX2Check
V130LTX20B70206187225340Bi-directional-55° to 85°CV130LTX20BCheckOrder
V150LTX10A25240215264395Bi-directional-55° to 85°CV150LTX10ACheckOrder
V150LTX213240215264395Bi-directional-55° to 85°CV150LTX2CheckOrder
V150LTX20B80240215264395Bi-directional-55° to 85°CV150LTX20BCheckOrder
V22ZTX10.92219.325.347Bi-directional-55° to 85°CV22ZTX1Check
V22ZTX322219.325.343Bi-directional-55° to 85°CV22ZTX3
V24ZTX5082320.225.343Bi-directional-55° to 85°CV24ZTX50CheckOrder
V250LTX20A72392359424650Bi-directional-55° to 85°CV250LTX20A
V250LTX423392359424650Bi-directional-55° to 85°CV250LTX4CheckOrder
V250LTX40B130392359424650Bi-directional-55° to 85°CV250LTX40BCheckOrder
V33ZTX11.23330.335.668Bi-directional-55° to 85°CV33ZTX1Check
V33ZTX563330.335.664Bi-directional-55° to 85°CV33ZTX5Check
V33ZTX70123330.335.658Bi-directional-55° to 85°CV33ZTX70Check
V420LTX20A906205656741120Bi-directional-55° to 85°CV420LTX20A
V420LTX40B1606205656741060Bi-directional-55° to 85°CV420LTX40B
V480LTX40A1057476788161240Bi-directional-55° to 85°CV480LTX40ACheck
V480LTX80B1807476788161160Bi-directional-55° to 85°CV480LTX80BCheckOrder
V510LTX40A1108227439001350Bi-directional-55° to 85°CV510LTX40ACheck
V510LTX80B1907977438501280Bi-directional-55° to 85°CV510LTX80BCheck
V68ZTX10136862.473.3123Bi-directional-55° to 85°CV68ZTX10CheckOrder
V68ZTX236862.473.3127Bi-directional-55° to 85°CV68ZTX2Check
V82ZTX12158274.789135Bi-directional-55° to 85°CV82ZTX12
V82ZTX248274.789135Bi-directional-55° to 85°CV82ZTX2Check
V8ZTX10.186.310.622Bi-directional-55° to 85°CV8ZTX1Check
V8ZTX20.886.310.620Bi-directional-55° to 85°CV8ZTX2Check
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
V150LTX2 HIGH RELIABILITY VARISTOR 07MM RADIAL RoHS No 01/03/2017 PbFree No 01/03/2017 Yes
V150LTX20B RADIAL LEAD VARISTOR 150V AC RoHS No 05/23/2000 PbFree No 05/23/2000 Yes
V480LTX80B HIGH RELIABILITY VARISTOR RoHS No 05/23/2000 PbFree No 05/23/2000 Yes
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pdficon 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...

pdficon Circuit Protection Technology Application Matrix Application Guide

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