CG7 Series - Two Terminal Mini Gas Plasma Arresters

GDT CG6 CG7 Hi_Res
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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 CG7 series GDT is a miniature surface mount device with a 1kA 8/20μS surge rating. Its low insertion loss and thus low off-state capacitance makes it compatible with high bandwidth applications up to the GHz RF range. This GDT’s crow barring characteristic protects sensitive ICs from surges as defined in ITU K.20/21/45 Basic and Enhanced Recommendations, GR-1089-CORE first level lightning Port Type 1 and 3, and IEC 61000- 4-5 2nd edition. It is hermetically sealed using non-radioactive materials and is thus environmentally safe. Its 2.8mm diameter size makes it the world’s smallest two-electrode single chamber GDT.

Features:

  • Up to 1kA Surge Capability in Minimal Footprint
  • Ultra-low capacitance (< 0.3 pF)
  • Surface mount form factor

Applications:

  • G.Fast Modems
  • Cable Modems
  • MoCA (Multimedia over Coax Alliance)
  • EMTA (Embedded Multimedia Terminal Adapter)
  • RF Connectors
  • xDSL
  • RJ 45 Connectors

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)DC
Holdover
(V)
ElectrodesFailsafePartner ECAD ModelsStockSamplesCompare
CG7120MS961201441200.51802NoCG7120MSCheckOrder
CG7150MS1201501801500.51802NoCG7150MSCheckOrder
CG7200MS1602002402000.511352NoCG7200MSCheckOrder
CG7230MS1842302762300.511352NoCG7230MSCheckOrder
CG7250MS2002503002500.511352NoCG7250MSCheckOrder
CG7350MS2803504203500.511352NoCG7350MSCheckOrder
CG7400MS3204004804000.511352NoCG7400MSCheckOrder
CG7470MS3764705644700.511352NoCG7470MSCheckOrder
CG775MS607590750.51502NoCG775MSCheckOrder
CG790MS7290108900.51502NoCG790MSCheckOrder
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
CG7120MS GP 2 TERMINAL 120V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7150MS GP 2 TERMINAL 150V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7200MS GP 2 TERMINAL 200V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7230MS GP 2 TERMINAL 230V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7250MS GP 2 TERMINAL 250V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7350MS GP 2 TERMINAL 350V MS RoHS No 05/06/2019 PbFree No 05/06/2019 Yes
05/06/2019
CG7400MS GP 2 TERMINAL 400V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
CG7470MS GP 2 TERMINAL 470V MS RoHS No 02/18/2016 PbFree No 02/18/2016 Yes
02/18/2016
CG775MS GP 2 TERMINAL 75V MS RoHS No 02/18/2016 PbFree No 02/18/2016 Yes
02/18/2016
CG790MS GP 2 TERMINAL 90V MS RoHS No 01/24/2016 PbFree No 01/24/2016 Yes
01/24/2016
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