CG/CG2 Series - Two Terminal Maximum Duty Gas Plasma Arresters

Littelfuse_GDT_CG__CG2
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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.

Littelfuse highly reliable CG/CG2 Series GDTs provide a high degree of surge protection in a small size ideal for board level circuit protection.

GDTs function as switches which dissipate a minimum amount of energy and therefore handle currents that far surpass other types of transient voltage protection. Their gas-filled, rugged ceramic metal construction make them well suited to adverse environments.

The CG/CG2 series comes in a variety of forms including surface mount, core, straight and shaped leads, to serve a variety of mounting methods.

The CG Series (75-110V) is ideal for protection of test and communication equipment and other devices in which low voltage limits and extremely low arc voltages are required. The CG2 Series (145V-1000V) is ideal for protecting equipment where higher voltage limits and holdover voltages are necessary.

Features:
  • Rugged Ceramic-Metal construction
  • Low Capacitance(<1.5pf)
  • Meets REA PE-80
  • Available in surface mount, and a variety of lead options options

Applications:

  • Communication lines and equipment
  • CATV equipment
  • Test equipment
  • Data lines
  • Power supplies
  • Instrumentation circuits
  • Medical electronics
  • ADSL equipment
  • Telecom SLIC protection

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)
Insulation
Resistance (ω)
Capacitance (Co) (pF)Impulse Discharge Current @8/20μs (kA)DC
Holdover
(V)
ElectrodesFailsafeMSLTemp
(deg C)
Partner ECAD ModelsStockSamplesCompare
CG110881101324501110802NoCG110CheckOrder
CG110L881101324501120802NoCG110LCheckOrder
CG110LSTR881101324501120802NoCG110LSTRCheckOrder
CG110LTR881101324501120802NoCG110LTRCheckOrder
CG110MS881101324501110802NoCG110MSCheckOrder
CG110MSTR881101324501110802NoCG110MSTRCheckOrder
CG2100085010001150150011101502NoCG21000CheckOrder
CG21000L85010001150150011101502NoCG21000LCheckOrder
CG21000LSTR85010001150150011101502NoCG21000LSTRCheckOrder
CG21000LTR85010001150150011101502NoCG21000LTRCheckOrder
CG21000MS85010001150150011101502NoCG21000MSCheckOrder
CG21000MSTR85010001150150011101502NoCG21000MSTRCheckOrder
CG21451161451745001120902NoCG2145CheckOrder
CG2145L1161451745001120902NoCG2145LCheckOrder
CG2145LS1161451745001120902NoMIL-STD-750D/1021-40°C - + 90°CCG2145LSCheckOrder
CG2145LSTR1161451745001120902NoCG2145LSTRCheckOrder
CG2145LTR1161451745001120902NoCG2145LTRCheckOrder
CG2145MS1161451745001110902NoCG2145MSCheckOrder
CG2145MSTR1161451745001110902NoCG2145MSTRCheckOrder
CG223019523026560011201502NoCG2230CheckOrder
CG2230L19523026560011201502NoCG2230LCheckOrder
CG2230LS19523026560011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2230LSCheckOrder
CG2230LSTR19523026560011201502NoCG2230LSTRCheckOrder
CG2230LTR19523026560011201502NoCG2230LTRCheckOrder
CG2230MS19523026560011101502NoCG2230MSCheckOrder
CG2230MSTR19523026560011101502NoCG2230MSTRCheckOrder
CG225021325028862511201502NoCG2250CheckOrder
CG2250L21325028862511201502NoCG2250LCheckOrder
CG2250LSNTR21325028862511201502NoMIL-STD-750D/1021-40°C - + 90°CCG2250LSNTRCheckOrder
CG2250LSSN21325028862511201502NoMIL-STD-750D/1021-40°C - + 90°CCG2250LSSNCheckOrder
CG2250LSTR21325028862511201502NoCG2250LSTRCheckOrder
CG2250LTR21325028862511201502NoCG2250LTRCheckOrder
CG2250MS21325028862511101502NoCG2250MSCheckOrder
CG2250MSTR21325028862511101502NoCG2250MSTRCheckOrder
CG230025530034570011201502NoCG2300CheckOrder
CG2300L25530034570011201502NoCG2300LCheckOrder
CG2300LSTR25530034570011201502NoCG2300LSTRCheckOrder
CG2300LTR25530034570011201502NoCG2300LTRCheckOrder
CG2300MS25530034570011101502NoCG2300MSCheckOrder
CG2300MSTR25530034570011101502NoCG2300MSTRCheckOrder
CG235029735040375011201502NoCG2350CheckOrder
CG2350L29735040375011201502NoCG2350LCheckOrder
CG2350LS29735040375011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2350LSCheckOrder
CG2350LSTR29735040375011201502NoCG2350LSTRCheckOrder
CG2350LTR29735040375011201502NoCG2350LTRCheckOrder
CG2350MS29735040375011101502NoCG2350MSCheckOrder
CG2350MSTR29735040375011101502NoCG2350MSTRCheckOrder
CG2420L35742048380011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2420LCheckOrder
CG247040047054085011201502NoCG2470CheckOrder
CG2470L40047054085011201502NoCG2470LCheckOrder
CG2470LS37647056485011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2470LSCheckOrder
CG2470LSTR40047054085011201502NoCG2470LSTRCheckOrder
CG2470LTR40047054085011201502NoCG2470LTRCheckOrder
CG2470MS40047054085011101502NoCG2470MSCheckOrder
CG2470MSTR40047054085011101502NoCG2470MSTRCheckOrder
CG2600510600690100011101502NoCG2600CheckOrder
CG2600L510600690100011101502NoCG2600LCheckOrder
CG2600LS480600720100011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2600LSCheckOrder
CG2600LSTR510600690100011101502NoCG2600LSTRCheckOrder
CG2600LTR510600690100011101502NoCG2600LTRCheckOrder
CG2600MS510600690100011101502NoCG2600MSCheckOrder
CG2600MSTR510600690100011101502NoCG2600MSTRCheckOrder
CG2800680800920120011101502NoCG2800CheckOrder
CG2800L680800920120011101502NoCG2800LCheckOrder
CG2800LS640800960120011201502NoMIL-STD-750D/1021-40°C - + 90°CCG2800LSCheckOrder
CG2800LSTR680800920120011101502NoCG2800LSTRCheckOrder
CG2800LTR680800920120011101502NoCG2800LTRCheckOrder
CG2800MS680800920120011101502NoCG2800MSCheckOrder
CG2800MSTR680800920120011101502NoCG2800MSTRCheckOrder
CG756075904001120552NoCG75CheckOrder
CG75L6075904001120552NoCG75LCheckOrder
CG75LS6075904001110552NoMIL-STD-750D/1021-40°C - + 90°CCG75LSCheckOrder
CG75LSTR6075904001120552NoCG75LSTRCheckOrder
CG75LTR6075904001120552NoCG75LTRCheckOrder
CG75MS6075904001110552NoCG75MSCheckOrder
CG75MSTR6075904001110552NoCG75MSTRCheckOrder
CG9072901084001120652NoCG90CheckOrder
CG90L72901084001120652NoCG90LCheckOrder
CG90LS72901084001120652NoMIL-STD-750D/1021-40°C - + 90°CCG90LSCheckOrder
CG90LSTR72901084001120652NoCG90LSTRCheckOrder
CG90LTR72901084001120652NoCG90LTRCheckOrder
CG90MS72901084001110652NoCG90MSCheckOrder
CG90MSTR72901084001110652NoCG90MSTRCheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
CG110LTR GP S.A. ST&ARD 110V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG110LTR_11-27-2017 No
CG21000L GP S.A. ST&ARD 1000V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG21000L_07-31-2019 REACH209_Declaration_CG21000L_10-15-2020 No
Does not Contain
CG21000LSTR GP S.A. ST&ARD 1000V NOM SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG21000LTR GP S.A. ST&ARD 1000V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG21000LTR_02-08-2018 REACH191_Declaration_CG21000LTR_09-10-2018 No
Does not Contain
CG21000MS GP S.A. ST&ARD 1000V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG21000MS_12-10-2019 REACH201_Declaration_CG21000MS_12-10-2019 No
Does not Contain
CG21000MSTR GP S.A. ST&ARD 1000V MS TR RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG21000MSTR_05-08-2020 REACH201_Declaration_CG21000MSTR_10-21-2019 No
Does not Contain
CG2145LTR GP S.A. ST&ARD 145V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10__CG2145LTR_08-16-2019 REACH201_Declaration__CG2145LTR_08-16-2019 No
Does not Contain
CG2230 GP S.A. ST&ARD 230V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2230_11-7-2019 REACH201_Declaration_CG2230_11-07-2019 No
Does not Contain
CG2230L GP S.A. ST&ARD 230V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2230L_05-31-2021 REACH201_Declaration_CG2230L_10-31-2019
Does not Contain
CG2230LS GP S.A. ST&ARD 230V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
07/18/2012
CG2230LSTR GP S.A. ST&ARD 230V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 REACH191_Declaration_CG2230LSTR_11-20-2018 No
Does not Contain
CG2230LTR GP S.A. ST&ARD 230V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2230MS GP S.A. ST&ARD 230V MS RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2250L GP S.A. ST&ARD 250V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 REACH219_Declaration_CG2250L_07-26-2021 No
Does not Contain
CG2250LTR GP S.A. ST&ARD 250V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2300LTR GP S.A. ST&ARD 300V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2300LTR_08-01-2019 REACH201_Declaration_CG2300LTR_08-01-2019 No
Does not Contain
CG2350 GP S.A. ST&ARD 350V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2350_03-01-2019 REACH197_Declaration_CG2350_03-01-2019 No
Does not Contain
CG2350L GP S.A. ST&ARD 350V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2350L_11-7-2019 REACH201_Declaration_CG2350L_11-07-2019 No
Does not Contain
CG2350LS GP S.A. ST&ARD 350V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2350LSTR GP S.A. ST&ARD 350V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2350LTR GP S.A. ST&ARD 350V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2350LTR_09-10-2019 REACH201_Declaration_CG2350LTR_09-10-2019 No
Does not Contain
CG2350MS GP S.A. ST&ARD 350V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2350MS_12-10-2019 REACH201_Declaration_CG2350MS_12-10-2019 No
Does not Contain
CG2470L GP S.A. ST&ARD 470V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2470L_11-06-2019 REACH201_Declaration_CG2470L_11-06-2019 No
Does not Contain
CG2470LS GP S.A. ST&ARD 470V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2470LSTR GP S.A. ST&ARD 470V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2470LTR GP S.A. ST&ARD 470V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2470LTR_11-7-2019 REACH201_Declaration_CG2470LTR_11-07-2019 Yes
Does not Contain
CG2470MS GP S.A. ST&ARD 470V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2470MS_08-06-2018 REACH191_Declaration_CG2470MS_08-06-2018 No
Does not Contain
CG2600L GP S.A. ST&ARD 600V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2600L_06-15-2021 REACH205_Declaration_CG2600L_05-21-2020 No
Does not Contain
CG2600LS GP S.A. ST&ARD 600V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2600LTR GP S.A. ST&ARD 600V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2600MS GP S.A. ST&ARD 600V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2600MS_12-10-2019 REACH205_Declaration_CG2600MS_03-06-2020 No
Does not Contain
CG2800L GP S.A. ST&ARD 800V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG2800L_02-04-2020 REACH205_Declaration_CG2800L_02-04-2020 No
Does not Contain
CG2800LS GP S.A. ST&ARD 800V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG2800LTR GP S.A. ST&ARD 800V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_REACh181_CG2800LTR_01-25-2018 No
CG75 GP S.A. ST&ARD 75V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG75L GP S.A. ST&ARD 75V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG75L_03-23-2021 REACH191_Declaration_CG75L_12-07-2018 No
Does not Contain
CG75LS GP S.A. ST&ARD 75V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
07/08/2012
CG75LSTR GP S.A. ST&ARD 75V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG75LTR GP S.A. ST&ARD 75V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG75LTR_03-14-2019 REACH197_Declaration_CG75LTR_03-14-2019 No
Does not Contain
CG75MS GP S.A. ST&ARD 75V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG75MS_10-10-2019 REACH201_Declaration_CG75MS_10-10-2019 Yes
Does not Contain
CG75MSTR GP CG2 SMT TYPE RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG90L GP S.A. ST&ARD 90V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG90L_5-28-2019 REACH201_Declaration_CG90L_11-06-2019
Does not Contain
CG90LS GP S.A. ST&ARD 90V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
07/18/2012
CG90LSTR GP S.A. ST&ARD 90V NOMINAL SMT RoHS No 06/20/2006 PbFree No 06/20/2006 No
CG90LTR GP S.A. ST&ARD 90V NOMINAL RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG90LTR_8-7-2019 REACH205_Declaration_CG90LTR_05-15-2020 No
Does not Contain
CG90MS GP S.A. ST&ARD 90V MS RoHS No 06/20/2006 PbFree No 06/20/2006 CoC_RoHS10_CG90MS_5-21-2018 No
CG90MSTR GP S.A. ST&ARD 90V MS RoHS No 06/20/2006 PbFree No 06/20/2006 No
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