Gas DischargeTubes
SH Series
RoHS
SH Series
Description
The Littelfuse SH Gas DischargeTubes (GDT) series
provides high levels of protection against fast rising
transients caused by lightning disturbances. It has
a surge rating of 5kA, 8/20μs. Offered in a Squared
Surface Mount package, which helps to make pick
and place on PCB process easier.
This GDT series is perfectly suited for broadband
equipment applications. The GDT’s low off-state
capacitance is compatible with high bandwidth
applications and this capacitance loading value does
not vary if the voltage across the GDT changes.
Agency Approvals
The Littelfuse SH Gas DischargeTube (GDT) series
are specifically designed for protection of electrical,
multimedia, and communication equipment against
over voltage transients in surface mount assembly
applications.
AGENCY
AGENCY FILE NUMBER
Pending
E320116
Features
Two Electrode GDT Graphical Symbol
• Excellent response to
fast rising transients
• Offered with squared
body package
• GHz working frequency
• Non-Radioactive
• 5kA, 8/20μs surge
capability as defined
by IEC 61000-4-5 2nd
Edition
• Ultra Low capacitance
(<0.7pF)
• Lead-free and RoHS
compliant
Additional Information
• UL recognized
Applications
Datasheet
ꢀesꢁurces
ꢀaꢁꢂꢃes
• CATV equipment
• Antennas
• IEEE 802.3 compliant
Ethernet interfaces
• Broad Band equipment
• RS 485
• xDSL, ADSL, ADSL2,
VDSL, and VDSL2
•Telecom Base Station
• Power Supply AC Main
• G.fast
• Medical Electronics
•Test Equipment
• EV power Charging
• GeneralTelecom
Equipment
• Inverter/Variable
Frequency Drivers
(VFDs)
• Renewable Energy
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/12/17