حفاظت مدار برق‌گیر گازی (جی دی تی)

Product Attributes

Introduction

The Littelfuse Broadband Optimized SL0902A series delivers high surge ratings in a compact package. Special design features provide a high level of protection against fast-rising transients in the 100V/μs to 1kV/μs range, typically caused by lightning-induced interference. Low insertion loss makes it ideal for broadband device applications. Its capacitance does not vary with voltage, avoiding 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 conditions, 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, offering state-of-the-art protection.

Features

• RoHS compliant and lead-free
• GHz operating frequency
• Excellent stability over multiple pulse duty cycles
• 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 Edition 2
• Ultra-small device available in multiple mounting lead configurations
• Non-radioactive
• Low capacitance (<1pF)
• Voltage range 90V to 600V
• UL recognized
• Compliant with ITU-T K12, IEC 61000-4-5 Edition 2

Applications

• Communications equipment
• CATV equipment
• Test equipment
• Data lines
• Power supplies
• Telecom SLIC protection
• Broadband equipment
• ADSL equipment
• XDSL equipment
• Satellite and CATV equipment