Littelfuse SG series GDT offers high surge ratings in a miniature package. It’s designed for surface mounting on PCB with small size 4.5x3.2x2.7mm. Low insertion loss is perfectly suited to broadband equipment applications.

The capacitance does not vary with voltage, and will not cause operational problems with ADSL2+, where capacitance variation across Tip and Ring is undesirable. These devices are extremely robust and are able to divert a 1000A pulse without destruction.

Features

RoHS compliant and Lead-free

GHz working frequency

Excellent stability on multiple pulse duty cycle

Excellent response to fast rising transients

Ultra Low Insertion Loss

1-2KA surge capability tested with 8/20uS pulse as defined by IEC 8100-4-5

Ultra small devices offered in a variety of mounting lead forms

Non-Radioactive

Low capacitance (<1 pF)

Voltage Ranges 75V to 420V

UL recognized

Conforms to ITU-T K12, IEC 1000-4-5

Square Outline

Applications

Communication equipment

CATV equipment

Text equipment

Data lines

Power supplies

Telecom SLIC protection

Broadband equipment

ADSL equipment including ADSL2+

XDSL equipment

Satellite and CATV equipment

General telecom equipment