CG2470 Littelfuse Inc, CG2470 Datasheet
CG2470
Manufacturer Part Number
CG2470
Description
SURGE ARRESTER GDT 470V SMD
Manufacturer
Littelfuse Inc
Series
CG2r
Specifications of CG2470
Spark Over Voltage
470V
Impulse Discharge Current
20kA 8x20µs
Package / Case
Non-Standard SMD
Mounting Type
Surface Mount
Number Of Electrodes
2
Dc Sparkover Voltage (typ)@100v/s
470
Impulse Sparkover Voltage (max)@100v/s
850
Failsafe Protection
No
Mounting Style
Surface Mount
Number Of Terminals
2
Product Length (mm)
6.07mm
Capacitance (max)@1mhz
1
Operating Temperature Min Deg. C
-40C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Tolerance
-
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CG2470
Manufacturer:
LITTELFUSE
Quantity:
8 801
Company:
Part Number:
CG2470C
Manufacturer:
LITTELFUSE
Quantity:
8 884
Company:
Part Number:
CG2470L
Manufacturer:
LITTELFUSE
Quantity:
8 841
Part Number:
CG2470L
Manufacturer:
LITTELF
Quantity:
20 000
Company:
Part Number:
CG2470LS
Manufacturer:
LITTELFUSE
Quantity:
8 842
Company:
Part Number:
CG2470LSNTR
Manufacturer:
RFMD
Quantity:
10 000
www.srcdevices.com
TWO ELECTRODE SURGE ARRESTERS
CG/CG2 Series
SRC Devices CG/CG2 GDT's are designed for a high degree of surge protection at a low cost. The CG Series
(75-110V) is used for protection of test and communication equipment in which low voltage limits and extremely
low arc voltages are required. The CG2 Series (145V-1000V) is used for protecting equipment for which higher
voltage limits and holdover voltages are necessary. Comgaps function as switches which dissipate a mini-
mum amount of energy and therefore handle currents that far surpass other types of transient voltage protection.
Small size
Rugged ceramic-metal construction
Low capacitance (<1pF)
Non Radioactive 600-1000 V
Available with or without leads
Available in tape-and-reel packaging
UL Recognized: File Number E111526
Meets REA PE-80
APPROVALS
FEATURES
DESCRIPTION
Parameter
DC Breakdown Voltage
Insulation Resistance
Capacitance
Operational Temperature
(See detailed specifications for more information.)
Communication lines
CATV equipment
Test equipment
Data lines
Power supplies
Instrumentation circuits
Medical electronics
RATINGS (@ 25
APPLICATIONS
SRC
10
Min
116
195
213
255
297
400
510
680
850
-40
60
72
88
-
10
ο
1000
110
145
230
250
300
350
470
600
800
Typ
C)
75
90
-
-
-
DEVICES
1150
+125
Max
108
132
174
265
288
345
403
540
690
920
90
1
-
Units
Ω
pF
°C
V
V
V
V
V
V
V
V
V
V
V
V
1
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CG2470 Summary of contents
Page 1
TWO ELECTRODE SURGE ARRESTERS CG/CG2 Series SRC Devices CG/CG2 GDT's are designed for a high degree of surge protection at a low cost. The CG Series (75-110V) is used for protection of test and communication equipment in which low voltage ...
Page 2
... MAX MIN TYP MAX MIN TYP 145 174 195 230 265 213 250 - 500 - - 600 - - 1000 - - 1000 - - - 150 - - 150 CG2350 CG2470 MAX MIN TYP MAX MIN TYP 300 345 297 350 403 400 470 - 700 - - 750 - - 1000 - - 1000 - - - 150 - - 150 - - 150 ...
Page 3
TWO ELECTRODE SURGE ARRESTERS CG/CG2 Series PERFORMANCE CHARACTERISTICCS CG/CG2 Series Voltage Breakdown 30k 10k 5k 1k 500 100 10 3 V/µs 4.0 3.6 3.2 2.8 2.4 2.0 1.6 1.2 0.8 0 Line ...
Page 4
SRC DEVICES 38.10 REF. (1.500) 6.07 ± 0.15 (0.239 ± 0.006) LS Recommended Land Pattern (0.341) (0.460) Tape & Reel Information CGXXXLTR - Tape & Reel per EIA RS-296-D. Quantity = 1,000/Reel CGXXXLTE - Tape & Reel per IEC286-1. Quantity ...