GAS DISCHARGE TUBE, 2P, 2.5KA, 1.2KV

CG2-470L

Manufacturer Part NumberCG2-470L
DescriptionGAS DISCHARGE TUBE, 2P, 2.5KA, 1.2KV
ManufacturerLittelfuse Inc
SeriesCG2
TypeESD
CG2-470L datasheets
 


Specifications of CG2-470L

Suppressor TypeGas Discharge Tube (GDT)Dc Breakover Voltage470V
Impulse Sparkover Voltage850VGdt Case StyleAxial Leaded
Impulse Discharge Current100ABrand/seriesCG2 Series
Capacitance1 pFCurrent, Supply20 A
PackageLeadsVoltage, Breakdown540 V
Voltage, Operating150 VVoltage, Reverse540 V
Breakdown Voltage Min400VBreakdown Voltage Vbr470V
Rohs CompliantYesBreakdown Voltage540V
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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Gas Discharge Tube (GDT) Products
CG/CG2 Series
Agency Approvals
AGENCY
AGENCY FILE NUMBER
®
®
2 Electrode GDT Graphical Symbol
CG/CG2 Series
CG/CG2 Series
Description
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
construction
(<1.5pf)
Applications
and equipment
30
Specifications are subject to change without notice.
Revised: January 21, 2011
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their specific applications.
®
mount, and a variety of
lead options options
protection
©2010 Littelfuse, Inc.

CG2-470L Summary of contents

  • Page 1

    ... 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 ...

  • Page 2

    ... CG2250 213 250 288 625 725 CG2250 SN 200 250 300 625 725 CG2300 255 300 345 700 800 CG2300 SN 240 300 360 700 800 CG2350 297 350 403 750 900 CG2350 SN 280 350 420 750 900 CG2420 357 420 483 ...

  • Page 3

    ... Max. 6.07 ± 0.1 [0.032 Max.] [0.239 ± 0.0059] .89 [0.232 ± 0.1 [0.019 ± 0.0039] CG/CG2 Series CG/CG2 Series Leaded 'LS' Type Shaped Lead Devices PROFILE VIEW [0.239 ± 0.012] 8.10 DIA. MAX. [0.319]  9.85 ± 0.30 [0.388 ± 0.012] 11.15 ± ...

  • Page 4

    ... Recommended Process Parameters: Wave Parameter Preheat: Solder Pot Temperature: Solder Dwell Time: Cooling Time 33 Revised: January 21, 2011 t P Critical Zone Ramp- Ramp-down Preheat t S Time (t 25ºC to peak) Lead-Free Recommendation ° 100 C ° 150 C ° 2-5 seconds CG/CG2 Series ...

  • Page 5

    ... DIA. MAX. 9 ± 0.1 [0.354 ± 0.004] CG/CG2 Series CG/CG2 Series <1.2 Max. Lead Bend 0.0 15] 10x4 ± 0 ± 0.2 ± 0.008] 4 ± 0.1 1.5 DIA. MAX. [0.157 ± 0.004] [0 ...

  • Page 6

    ... Please refer to www.littelfuse.com for current information. Customer should verify actual device performance in their specific applications. Gas Discharge Tube (GDT) Products CG/CG2 Series Examples: CG7 CG2230L CG2800LTR Notes: CG/CG2 devices with other breakdown voltages in the 75-1000 V range are available upon request. 3 Revised: January 21, 2011 CG/CG2 Series ...