حفاظت مدار برق‌گیر گازی (جی دی تی)

Product Attributes

Introduction

Littlefuse Broadband Optimized SL0902A Series offers high surge ratings in a miniature package. Special design features provide high levels of protection against fast rising transients in the 100V / μs to 1kV / μs range usually caused by lightning disturbances. 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 2500A pulse without destruction. For AC Power Cross of long duration, overcurrent protection is recommended. Littlefuse CG5 MS mini surge arresters are specifically designed for protection of electrical and communication equipment against over voltage transients in surface mount assembly applications. This series offers the most cutting edge protection using non- radioactive elements.

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
• 5KA surge capability tested with 8 / 20μS pulse as defined by IEC 61000-4-5, 2nd edition
• Ultra small devices offered in a variety of mounting lead forms
• Non-Radioactive
• Low capacitance (<1pF)
• Voltage Ranges 90V to 600V
• UL Recognized
• Conforms to ITU-T K12, IEC 61000-4-5, 2nd edition

Applications

• Communication equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Telecom SLIC protection
• Broadband equipment
• ADSL equipment, including ADSL2+
• XDSL equipment
• Satellite and CATV equipment
• General telecom equipment