Bourns MF-RHT 系列保险丝
Bourns MF-RHT 系列保险丝提供一般电子设备的可复位故障保护。 温度升高时，这些保险丝热降额系数低，保持电流较高。 它们的保持电流范围为 0.5A-13A，工作温度范围高达 125°C。 MF-RHT 系列符合汽车应用中AEC-Q200 C 版关于无源元件应力测试认证的要求。
特性
- Protection of automotive circuitry, including engine control modules
- Overcurrent surge protection of electronic equipment at high operating temperature ranges
- Low thermal derating factor
- Choice of operating currents
- Resettable fault protection of general electronic equipment
- Higher hold currents at elevated temperatures
- Operating temperatures up to +125°C
- Standard, straight, or kinked leads available
- Compliant with AEC-Q200 Rev-C- Stress Test Qualification for Passive Components in Automotive Applications
- Halogen-free and RoHS compliant
应用
- Automotive controls
- Window regulators
- Seat adjustment motors
- Car alarm systems
规范
- 16V or 30V maximum voltage ratings
- 40A or 100A maximum current
- SN/CuFe or Sn/Cu materials
- 0.9W to 6.9W tripped power dissipation range at +23°C
- Temperature ranges
- -40°C to +125°C operating
- -40°C to +85°C storage
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Bourns Multifuse® PTC自恢复保险丝
聚合物或陶瓷PTC，有表面贴装、通孔或带式安装配置可供选择。
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发布日期: 2016-11-04
| 更新日期: 2022-03-11