PolySwitch Resettable Devices
– Telecommunications & Networking Devices
PolySwitch Resettable Devices
Telecommunications & Networking Devices
This family of telecommunication and networking
devices was initially designed over 10 years ago to meet
the
growing
demand
for
resettable
overcurrent
protection. These
product
families help provide
protection against damage caused by power cross and
power induction surges as defined in ITU, Telcordia
GR1089, and UL60950. Available in chip, surface-mount,
and radial-leaded configurations, Tyco Electronics’
PolySwitch devices help improve the reliability of
customer premise and network equipment world wide.
Benefits
• Many product choices give engineers more design
flexibility
• Compatible with high volume electronics assembly
• Assist in meeting regulatory equipment requirements
• Improved line balance
• Applicable for legacy POTS and modern digital
communications equipment
Features
• RoHS compliant
• Resettable overcurrent protection
• Surface-mount, radial-leaded, and chip form factors
• Fast time-to-trip
• Agency recognition: UL, CSA, TÜV
• Resistance sorted and matched devices available
• Low parasitic capacitance/flat impedance with
frequency
Applications
• Modems
• Phone sets
• Fax machines
• Phone wall outlets
• Alarm systems
• PBX systems
• MDF modules
• Analog and digital line cards
• T1/E1 equipment
• xDSL modems and splitters
• Powered ethernet systems
• VoIP (Voice over Internet Protocol) equipment
• LAN, WAN equipment
• Customer premise equipment
• Access network hardware
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MA-COM [ M/A-COM TECHNOLOGY SOLUTIONS, INC. ]
