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TRF250-145U-2 PDF预览

TRF250-145U-2

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

TRF250-145U-2 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8533.40.80.70
风险等级:5.56Is Samacsys:N
其他特性:RESISTANCE RANGE(MIN-MAX): 3.5-6.5JESD-609代码:e3
安装特点:THROUGH HOLE MOUNT端子数量:2
最高工作温度:85 °C最低工作温度:-40 °C
封装高度:10 mm封装长度:6 mm
封装形状:DISK PACKAGE封装宽度:3.8 mm
包装方法:BULK; TR物理尺寸:6mm x 3.8mm x 10mm
额定(AC)电压(URac):60 V额定功率耗散 (P):1 W
参考标准:CSA, TUV, UL电阻器类型:PTC RESETTABLE FUSE
子类别:Non-linear Resistors表面贴装:NO
端子位置:RADIAL端子形状:WIRE
热敏电阻器应用:TEMPERATURE SENSING工作电压:60 V
Base Number Matches:1

TRF250-145U-2 数据手册

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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  
10  
• 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  
187  

TRF250-145U-2 替代型号

型号 品牌 替代类型 描述 数据表
TRF250-145U LITTELFUSE

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PolySwitch Resettable Devices Telecommunications & Networking Devices