حفاظت مدار برق‌گیر گازی (جی دی تی)

Product Attributes

Introduction

The Littelfuse Broadband Optimized™ SL0902A series delivers high surge ratings in a compact package. Its special design characteristics provide a high level of protection against fast transients with rise rates in the range of 100V/μs to 1kV/μs, typically caused by lightning interference. Low insertion loss makes it ideal for broadband equipment applications. Its capacitance does not vary with voltage, preventing operational issues in ADSL2+ applications where capacitance variation between Tip and Ring is undesirable. These devices are extremely robust, capable of shunting 2500A pulses without damage. For prolonged AC power cross interference, overcurrent protection is recommended. The Littelfuse CG5 MS miniature surge protector is designed to protect electrical and telecommunications equipment in SMT applications from overvoltage transients. This series uses non-radioactive components to provide state-of-the-art protection.

Features

• RoHS compliant and lead-free
• GHz operating frequency
• Excellent stability under multi-pulse duty cycles
• Excellent response to fast-rising transients
• Ultra-low insertion loss
• 5kA surge capability per 8/20μS pulse test as defined in IEC 61000-4-5 Edition 2
• Ultra-miniature device available in multiple mounting lead configurations
• Non-radioactive
• Low capacitance (<1pF)
• Voltage range 90V to 600V
• UL recognized
• Compliant with ITU-T K12 and IEC 61000-4-5 Edition 2

Applications

• Communication equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Broadband equipment