CG2470SN Littelfuse Inc, CG2470SN Datasheet - Page 6

• Manufacturer Part Number: CG2470SN
• Description: SURGE ARRESTER GDT 470V SMD
• Manufacturer: Littelfuse Inc
• Series: CG2r

Specifications of CG2470SN

• Spark Over Voltage: 470V
• Impulse Discharge Current: 20kA 8x20µs
• Package / Case: Non-Standard SMD
• Mounting Type: Surface Mount
• Impulse Discharge Current (typ)@8/20us@10times: 10
• Number Of Electrodes: 2
• Dc Sparkover Voltage (typ)@100v/s: 470
• Dc Holdover Voltage (max): 135@150ms
• Impulse Sparkover Voltage (max)@1kv/s: 1200
• Impulse Sparkover Voltage (max)@100v/s: 850
• Failsafe Protection: No
• Termination Style: Solder
• Mounting Style: Surface Mount
• Number Of Terminals: 2
• Product Length (mm): 6.07mm
• Product Depth (mm): 8.1mm
• Product Height (mm): 8.1mm
• Capacitance (max)@1mhz: 1.5
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 90C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Tolerance: -
• Lead Free Status / RoHS Status: Supplier Unconfirmed, Lead free / RoHS Compliant

CG/CG2 Series
Part Numbering System and Ordering Information
Breakdown Voltage
Series
Lead Option Code
Option Code*
Packaging Option Code
CG -- for 75, 90, or 110V
CG2 -- for 145V to 1000V
(Blank) = No Leads / Core
L = Straight Leads
LS = Shaped Leads
MS = Surface Mount
SN = denotes different DC Breakover
Voltage Limit. Please refer to Electrical
Characteristics table for additional
information.
(Blank) = No Leads / Core, Bulk Bag - 400 pcs
L(Blank) = Straight Lead, Tray - 50 pcs
LTR = Straight Lead, Tape & Reel per EIA RS-296-E - 500 per reel
LTE = Straight Lead, Tape & Reel per IEC 60286-1 - 500 per reel
LSTR = Shaped Lead (see LS dimensions), Tape & Reel - 500 per reel
110
145
230
250
75
90
1000
300
350
470
600
800
CG2
XXX XX *
Gas Discharge Tube (GDT) Products
XX
Examples:
Notes:
CG/CG2 devices with other breakdown voltages in the 75-1000 V range are available upon request.
CG7 -- A non-leaded 75V device
CG2230L -- A leaded 230V device
CG2800LTR -- A leaded 800V device, tape-and-reel
Revised: November 10, 2009
32
CG/CG2 Series
Customer should verify actual device performance in their specific applications.
(per EIA standard RS-296-D)
Please refer to www.littelfuse.com for current information.
Specifications are subject to change without notice.
©2009 Littelfuse, Inc.