CG3 Series - Two Terminal High Voltage Gas Plasma Arresters

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

Littelfuse CG3 two electrode high voltage (1.0 - 7.5 KV) devices are designed for surge protection and high isolation applications, and for applications for which bias voltages or signal levels of several hundred volts are normally present.

Features:

  • Rugged ceramic-metal construction
  • Low capacitance (<1.5 pF)
  • Available in tape-and-reel packaging
  • Available with or without leads

Applications:

  • CRT terminal
  • CATV equipment
  • Antennas
  • Power supplies
  • Medical electronics

Access specifications, certifications, check availability and order parts below

Catalog #VMIN Spark
(V)
VNom Spark
(V)
VMAX Spark
(V)
Max
Impulse
Breakdown
@ 100V/μs
(V)
Capacitance (Co) (pF)Impulse Discharge Current @8/20μs (kA)ElectrodesFailsafeMSLPartner ECAD ModelsStockSamplesCompare
CG31.08001000120015001102NoMIL-STD-750D/1021CG31_0CheckOrder
CG31.0L8001000120015001102NoCG31_0LCheckOrder
CG31.0LTR8001000120015001102NoCG31_0LTRCheckOrder
CG31.2L9601200144020001102MIL-STD-750D/1021CG31_2LCheckOrder
CG31.512001500180022001102NoMIL-STD-750D/1021CG31_5CheckOrder
CG31.5L12001500180022001102NoCG31_5LCheckOrder
CG31.5LTR12001500180022001102NoCG31_5LTRCheckOrder
CG32.016002000240030001102NoMIL-STD-750D/1021CG32_0CheckOrder
CG32.0L16002000240030001102NoCG32_0LCheckOrder
CG32.0LTR16002000240030001102NoCG32_0LTRCheckOrder
CG32.520002500300037501102NoMIL-STD-750D/1021CG32_5CheckOrder
CG32.5L20002500300037501102NoCG32_5LCheckOrder
CG32.5LTR20002500300037501102NoCG32_5LTRCheckOrder
CG33.024003000360045001102NoMIL-STD-750D/1021CG33_0CheckOrder
CG33.0L24003000360045001102NoCG33_0LCheckOrder
CG33.0LTR24003000360045001102NoCG33_0LTRCheckOrder
CG34.032004000480060001102NoMIL-STD-750D/1021CG34_0CheckOrder
CG34.0L32004000480060001102NoCG34_0LCheckOrder
CG34.0LTR32004000480060001102NoCG34_0LTRCheckOrder
CG34.536004500540067501102NoMIL-STD-750D/1021CG34_5CheckOrder
CG34.5L36004500540067501102NoCG34_5LCheckOrder
CG34.5LTR36004500540067501102NoCG34_5LTRCheckOrder
CG35.040005000600075001102NoMIL-STD-750D/1021CG35_0CheckOrder
CG35.0L40005000600075001102NoCG35_0LCheckOrder
CG35.0LTR40005000600075001102NoCG35_0LTRCheckOrder
CG36.5L
Obsolete: 2009 -04-03
52006500780090001102NoCheckOrder
CG36.5LTR
Obsolete: 2009 -04-03
52006500780090001102NoCheckOrder
CG37.5L
Obsolete: 2009 -04-03
600075009000100001102NoCheckOrder
CG37.5LTR
Obsolete: 2009 -04-03
600075009000100001102NoCheckOrder
CG38.5L
Obsolete: 2009 -04-03
6800850010200135001102NoCheckOrder
CG38.5LTR
Obsolete: 2009 -04-03
6800850010200135001102NoCheckOrder
CG39.0L
Obsolete: 2009 -04-03
7200900010800150001102NoCheckOrder
CG39.0LTR
Obsolete: 2009 -04-03
7200900010800150001102NoCheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
CG31.0 GP S.A. ST&ARD 1.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG31.0L GP S.A. ST&ARD 1.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG31.0L_03-01-2021 No
CG31.0LTR GP S.A. ST&ARD 1.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG31.0LTR_09-20-2018 REACH191_Declaration_CG31.0LTR_09-20-2018 No
Does not Contain
CG31.2L GP S.A. ST&ARD 1.2KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG31.2L_08-30-2021 REACH219_Declaration_CG31.2L_08-30-2021 No
Does not Contain
CG31.5 GP S.A. ST&ARD 1.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
CG31.5L GP S.A. ST&ARD 1.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG31.5L_02-24-2021 REACH211_Declaration_CG31.5L_02-24-2021 No
Does not Contain
CG31.5LTR GP S.A. ST&ARD 1.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG31.5LTR_04-23-2021 REACH197_Declaration_CG31.5LTR_02-14-2019 No
Does not Contain
CG32.0 GP S.A. ST&ARD 2.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG32.0L GP S.A. ST&ARD 2.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG32.0L_11-28-2019 REACH201_Declaration_CG32.0L_11-28-2019 No
Does not Contain
CG32.0LTR GP S.A. ST&ARD 2.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG32.0LTR_10-04-2019 REACH201_Declaration_CG32.0LTR_10-04-2019 No
Does not Contain
CG32.5 GP S.A. ST&ARD 2.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG32.5L GP S.A. ST&ARD 2.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG32.5L_02-04-2020 REACH205_Declaration_CG32.5L_02-04-2020 No
Does not Contain
CG32.5LTR GP S.A. ST&ARD 2.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG32.5LTR_12-29-2020 REACH211_Declaration_CG32.5LTR_02-09-2021 No
Does not Contain
CG33.0 GP S.A. ST&ARD 3.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
CG33.0L GP S.A. ST&ARD 3.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG33.0L_1-4-2019 REACH191_Declaration_CG33.0L_1-4-2019 No
Does not Contain
CG33.0LTR GP S.A. ST&ARD 3.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG33.0LTR_11-18-2020 REACH209_Declaration_CG33.0LTR_11-18-2020 Yes
Does not Contain
CG34.0 GP S.A. ST&ARD 4.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG34.0L GP S.A. ST&ARD 4.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG34.0L_03-24-2020 REACH205_Declaration_CG34.0L_03-24-2020 No
Does not Contain
CG34.0LTR GP S.A. ST&ARD 4.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG34.0LTR_10-05-2018 REACH197_Declaration_CG34.0LTR_03-12-2019 No
Does not Contain
CG34.5 GP S.A. ST&ARD 4.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG34.5L GP S.A. ST&ARD 4.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG34.5L_11-20-2018 REACH197_Declaration_CG34.5L_03-14-2019 No
Does not Contain
CG34.5LTR GP S.A. ST&ARD 4.5KV NOMINAL RoHS No 08/31/2014 PbFree No 08/31/2014 Yes
08/31/2014
CG35.0 GP S.A. ST&ARD 5.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG35.0L GP S.A. ST&ARD 5.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 CoC_RoHS10_CG35.0L_10-09-2019 REACH205_Declaration_CG35.0L_03-10-2020 No
Does not Contain
CG35.0LTR GP S.A. ST&ARD 5.0KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
07/18/2012
CG37.5L GP S.A. ST&ARD 7.5KV NOMINAL RoHS No 04/15/2006 PbFree No 04/15/2006 No
If the product environmental information that you are looking for does not appear in this tab,
please complete the Product Environmental Information Request Form.

pdf icon EV Charging

pdf icon IEC 62368-1 Overvoltage requirements

pdf icon Power Supply Solutions (10 W to 1 kW+) Spotlight

pdf icon Protective components for Type 1 and Type 2 SPDs

pdf icon xEV power train

pdf icon Gas Discharge Tubes AC and CG3 Datasheet

Littelfuse AC series two-electrode line protectors provide a high degree of surge protection in AC line applications...

pdf icon Automotive Electronics Applications Guide

This guide provides a summary of key circuit protection consideration factors, descriptions of the technologies Littelfuse offers, and product selection tables. It is designed to help you quickly find a protection solution appropriate to your application.

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...