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Bourns, Inc.
热熔断器（通用）

Bourns, Inc.- 热熔断器（通用）

Bourns, Inc. 是一家全球领先的电子元件制造商，由 Marlan 和 Rosemary Bourns 于 1947 年创立，总部位于美国加利福尼亚州河滨市。公司专注于设计、制造各类被动元件、电路保护器件和传感器，服务于汽车、工业、通信、消费电子和医疗等行业。产品组合包括微调电位器、精密电位器、直线运动电位器和旋转刻度盘，广泛应用于工业和消费类设备。在电路保护领域，Bourns 提供晶闸管浪涌保护器、气体放电管、可恢复保险丝、电信保险丝及 ESD 保护器件等。电感元件产品线涵盖变压器、线圈和扼流圈，用于电源管理和信号处理。电阻类产品包括片式电阻、片式电阻阵列及特殊电阻，如电流检测电阻和大功率电阻。此外，公司还生产开关、编码器、面板控制、模块化接触件及网络接口设备，支持电信基础设施。近年新增产品线有微电子模块、功率半导体和定制化集成无源解决方案。Bourns 在电位器和电路保护领域拥有深厚的技术积累和市场份额，是全球被动元件市场的重要参与者。凭借全球化的制造基地和销售网络，Bourns 以高可靠性产品著称，尤其在汽车和工业应用中占据稳固地位。

热熔断器（通用） - 型号列表

共 89 个型号

制造商零件编号	库存	价格	系列	制造商全称	类型	包装方式	零件状态	封装形式	额定电压	认证机构	恢复温度	保持温度	额定电流（安培）	最高温度限值	额定工作温度	标准包装数量	工厂包装数量	RoHS
PN-DESIGNKIT-44 KIT DESIGN ETHERNET POE Circuit Protection Kits Ethernet POE Surge Protection Bourns Inc.	3681	1: ¥7.276	*	Bourns	-	-	-	-	-	-	-	-	-	-	-	1	1	Lead free / RoHS Compliant
AD75WBB . AD75WBB - Thermal Cutoff (TCO) AC DC 8 A 75°C (167°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	3000: ¥6.6108	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	75°C (167°F)	-	-	-
AD82WBB . AD82WBB - Thermal Cutoff (TCO) AC DC 8 A 82°C (180°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	3000: ¥6.6108	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	82°C (180°F)	-	-	-
ADB5WBB . ADB5WBB - Thermal Cutoff (TCO) AC DC 8 A 115°C (239°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	3000: ¥6.6108	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	115°C (239°F)	-	-	-
ADD0ABB . ADD0ABB - Thermal Cutoff (TCO) AC DC 8 A 130°C (266°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	3000: ¥6.6907	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	130°C (266°F)	-	-	-
ADE0WBB . ADE0WBB - Thermal Cutoff (TCO) AC DC 8 A 140°C (284°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	2852	1: ¥17.68	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	140°C (284°F)	-	-	-
SD55ABB . SD55ABB - Thermal Cutoff (TCO) AC DC 8 A 55°C (131°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	3190	106: ¥6.46	SD	Bourns Inc.	Breaker	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	Nonstandard	28.0	-	20°C (68°F)	-	8 A	-	55°C (131°F)	-	-	-
SD70WBB . SD70WBB - Thermal Cutoff (TCO) AC DC 8 A 70°C (158°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	4000: ¥6.80	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	14.0	-	20°C (68°F)	-	8 A	-	70°C (158°F)	-	-	-
SD75WBB . SD75WBB - Thermal Cutoff (TCO) AC DC 8 A 75°C (167°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	4000: ¥6.80	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	75°C (167°F)	-	-	-
SD85ABB . SD85ABB - Thermal Cutoff (TCO) AC DC 8 A 85°C (185°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	4000: ¥6.97	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	85°C (185°F)	-	-	-
SDB5WBB . SDB5WBB - Thermal Cutoff (TCO) AC DC 8 A 115°C (239°F) Nonstandard from Bourns Inc.. from now! Bourns, Inc.	10	4000: ¥6.80	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	115°C (239°F)	-	-	-
AD70ABB Buy now, ships today. AD70ABB - Thermal Cutoff (TCO) AC DC 8 A 70°C (158°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	3000: ¥6.6907	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	28.0	-	20°C (68°F)	-	8 A	-	70°C (158°F)	-	-	-
AD72ABB Buy now, ships today. AD72ABB - Thermal Cutoff (TCO) AC DC 8 A 72°C (162°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	3000: ¥6.6907	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	72°C (162°F)	-	-	-
AD95ABB Buy now, ships today. AD95ABB - Thermal Cutoff (TCO) AC DC 8 A 95°C (203°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	3000: ¥6.6907	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	95°C (203°F)	-	-	-
SDE0WBB Buy now, ships today. SDE0WBB - Thermal Cutoff (TCO) AC DC 8 A 140°C (284°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	4000: ¥6.80	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	140°C (284°F)	-	-	-
SD55WBB Buy now, ships today. SD55WBB - Thermal Cutoff (TCO) AC DC 8 A 55°C (131°F) 4-SMD, Gull Wing from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	2086	108: ¥6.324	SD	Bourns Inc.	Breaker	Tape & Reel (TR), Cut Tape (CT), Digi-Reel®	Active	4-SMD, Gull Wing	28.0	-	20°C (68°F)	-	8 A	-	55°C (131°F)	-	-	-
ADA0ABB Buy now, ships today. ADA0ABB - Thermal Cutoff (TCO) AC DC 8 A 100°C (212°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	3000: ¥6.6907	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	100°C (212°F)	-	-	-
SD70ABB Buy now, ships today. SD70ABB - Thermal Cutoff (TCO) AC DC 8 A 70°C (158°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	4000: ¥6.97	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	28.0	-	20°C (68°F)	-	8 A	-	70°C (158°F)	-	-	-
SDD0ABB Buy now, ships today. SDD0ABB - Thermal Cutoff (TCO) AC DC 8 A 130°C (266°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	4000: ¥6.97	SD	Bourns Inc.	Breaker	Tape & Reel (TR)	Active	Nonstandard	28.0	-	40°C (104°F)	-	8 A	-	130°C (266°F)	-	-	-
ADA5WBB Buy now, ships today. ADA5WBB - Thermal Cutoff (TCO) AC DC 8 A 105°C (221°F) Nonstandard from Bourns Inc.. View datasheets, pricing and availability from DigiKey now! Bourns, Inc.	10	3000: ¥6.6108	AD	Bourns Inc.	Breaker	Bag	Active	Nonstandard	14.0	-	40°C (104°F)	-	8 A	-	105°C (221°F)	-	-	-

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Bourns, Inc.- 热熔断器（通用）

热熔断器（通用） - 型号列表

额定工作温度

系列

包装方式

制造商全称

封装形式

额定电压

恢复温度