![Image of Bourns High-Speed Ethernet Lines with PoE++ Capabilities - POE-LAB1 Design Kit](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/High-Speed%20Ethernet%20Lines%20with%20PoE%20Capabilities%20-%20POE-LAB1%20Design%20Kit/DesignKit-90.jpg?la=zh-CN-rmb&ts=0804245d-af43-43de-ac64-f0529f60351d)
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Bourns’ POE-LAB1 design kit includes 32 different products to meet various PoE application specifications in a convenient single kit.
![Image of Bourns' Automotive High Creepage/Clearance Distance Isolation Power Transformers – HCT8xxxxEAL Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/HCT8xxxxEAL%20Series%20Automotive%20Power%20Transformers/HCT8xxxxEAL-Series-thumbnail90.jpg?la=zh-CN-rmb&ts=14b9e7a3-d62a-486b-b88b-2a0a8f3c90d0)
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Bourns 的高电气间隙/爬电距离隔离电源变压器尺寸紧凑,可将 3.3 V 或 5 V 输入转换为各种输出电压。
![Image of Bourns' Automotive Grade Common Mode Chip Inductors - SRF4532TA/SRF3225TABG Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/SRF4532TA-SRF3225TABG%20Series%20Inductors/SRF4532TA-SRF3225TABG-Series-thumbnail90.jpg?la=zh-CN-rmb&ts=2bb72d0d-fd89-421a-b264-106f01db2930)
Bourns 的 SRF4532TA/SRF3225TABG 系列共模芯片 (CMC) 电感器可抑制不需要的 EMI 信号,无论是传入还是传出。
Bourns' Power over Ethernet (PoE) Powered Device (PD) surge protection port note.
Bourns' 10/100 Base-T Power over Ethernet (PoE) Powered Device (PD) unit protection port note.
Bourns' 10/100 Base-T Power over Ethernet (PoE) PSE unit protection port note.
![Image of Bourns' High-Temperature PPTC Resettable SMT Fuses – MF-SMHT Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/High%20Temperature%20PPTC%20Resettable%20SMT%20Fuses%20MF-SMHT%20Series/bourns-mf-smht-series-90.jpg?la=zh-CN-rmb&ts=df25b892-f500-456b-8e3c-597204a0c338)
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Bourns 的高温表面贴装 MF-SMHT 系列聚合物正温度系数 (PPTC) 保险丝的电流范围为 1.36 A 至 3.0 A。
![Image of Bourns' TLVR Inductors - TLVR1005T/TLVR1105T Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/TLVR%20Inductors%20TLVR1005T%20TLVR1105T%20Series/bourns-tlvr-inductors-series-90.jpg?la=zh-CN-rmb&ts=cc91ee6c-1c26-4adc-a041-c09cf0bb8c40)
Bourns 的 TLVER1005T/TLVR1105T 系列双绕组 TLVR 电感器非常适合服务器、工作站、数据中心和计算机应用。
Information on Bourns' multifuse® PPTC resettable fuses.
Bourns' cross reference guide for their Multifuse® PPTC resettable fuses.
Bourns' new product brief for thier multifuse high-temperature polymer PTC resettable fuses.
![Image of Bourns' Push-Pull Isolation Power Transformers - SM91207L and SM91208L](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/Push-Pull%20Isolation%20Power%20Transformers%20-%20SM91207L%20and%20SM91208L/SM-90.jpg?la=zh-CN-rmb&ts=940a47cf-0afe-49ea-be96-14834107f1d2)
Bourns 的 SM91207L 和 SM91208L 推挽变压器具有 12 V 或 24 V 输入,可提供 15 V 和高达 500 mA 的输出功率。
![Image of Bourns' Automotive Grade BMS Signal Transformer – SM91801AL](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/Automotive%20Grade%20BMS%20Signal%20Transformer%20SM91801AL/SM91801AL-Signal-Transformer-thumbnail90.jpg?la=zh-CN-rmb&ts=245be7c5-3c8c-4b17-a0fa-fd5f2adcd926)
Bourns 的 SM91801AL AEC-Q200 兼容单通道基本绝缘变压器采用平面结构设计,主要用于 BMS 应用。
![Image of Bourns' Flyback Converter Planar Transformers - PLN0xx-ER20 Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/Flyback%20Converter%20Planar%20Transformers%20-%20PLN0xx-ER20%20Series/PLN0xx-ER20-Series-Transformers-thumbnail90.jpg?la=zh-CN-rmb&ts=deb34802-e3ab-4fdb-b588-c2c7aca206eb)
Bourns 的 PLN0xx-ER20 系列是反激式转换器变压器,工作开关频率为 200 kHz,具有 0.5 μH 的低漏感。
![Image of Bourns' High Current Miniature Resettable Thermal Cutoff Devices – NX Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/High%20Current%20Miniature%20TCO%20Devices%20NX%20Series/Bourns-NX-Series-Devices-90.jpg?la=zh-CN-rmb&ts=307fdd48-5fc2-4af3-825b-5d1c8018e510)
Bourns 的 NX 系列大电流微型自恢复热熔断器 (TCO) 器件的双金属机制比 NR 系列的电流承载能力高出 40%。
![Image of Bourns' Automotive Shielded Power Inductors - SRR5228A/SRR5828A Series](http://www.digikey.cn/-/media/Images/Product%20Highlights/B/Bourns%20Inc/Automotive%20Shielded%20Power%20Inductors%20-%20SRR5228A%20and%20SRR5828A%20Series/SRR5228A-and-SRR5828A-Series-thumbnail90.jpg?la=zh-CN-rmb&ts=8d85175b-0f22-48d7-8957-d2c0ce3a19cd)
Bourns 的 SRR5228A/SRR5828A 铁氧体磁芯和屏蔽功率电感器专为低磁场辐射和低噪声操作环境应用而设计。