Datasheet > TRF250-120U

TRF250-120U

更新时间： 2024-10-28 05:52:11

品牌	Logo	应用领域
泰科 - TE		电信
页数	文件大小	规格书
22页	319K
描述
PolySwitch Resettable Devices Telecommunications & Networking Devices

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中文翻译

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数据手册

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TRF250-120U 数据手册

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

Features

• Many product choices give engineers more design

flexibility

• RoHS compliant

• Resettable overcurrent protection

• Surface-mount, radial-leaded, and chip form factors

• Fast time-to-trip

• Compatible with high volume electronics assembly

• Assist in meeting regulatory equipment requirements

• Improved line balance

• Agency recognition: UL, CSA, TÜV

• Resistance sorted and matched devices available

• Low parasitic capacitance/flat impedance with

frequency

• Applicable for legacy POTS and modern digital

communications equipment

Applications

• Modems

• PBX systems

• Powered ethernet systems

• Phone sets

• MDF modules

• VoIP (Voice over Internet Protocol) equipment

• LAN, WAN equipment

• Fax machines

• Phone wall outlets

• Alarm systems

• Analog and digital line cards

• T1/E1 equipment

• Customer premise equipment

• Access network hardware

• xDSL modems and splitters

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与TRF250-120U相关器件

型号	品牌	获取价格	描述	数据表
TRF250-120U-2	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TRF250-120U-2	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。
TRF250-120US	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。
TRF250-120US-2	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。
TRF250-120UT	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TRF250-120UT	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。
TRF250-145	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TRF250-145	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。
TRF250-145-2	TE	获取价格	PolySwitch Resettable Devices Telecommunications & Networking Devices
TRF250-145-2	LITTELFUSE	获取价格	我们的PolySwitch®系列电信和网络设备有助于满足对自恢复过流保护不断增长的需求。