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MF-R040-2-99
PTC Resettable Fuse 0.4A(hold) 0.8A(trip) 60V 40A 0.55W 3.8s 0.52Ohm Radial 7.4 X 3.1mm T/R Automotive ...
描述
MF-R040-2-99 is a radial-leaded PTC resettable fuse designed for low-voltage power supply protection in electronic applications. It features a maximum voltage rating of 60 V and maximum current rating of 40 A, with a hold current (Ihold) of 0.40 A and trip current (Itrip) of 0.80 A at 23°C. The device exhibits an initial resistance of 0.86 O and a post-trip resistance of 1.29 O maximum, with a maximum time to trip of 3.8 seconds at 23°C. The component is constructed with cured, flame-retardant epoxy polymer insulation meeting UL 94V-0 requirements, is RoHS compliant, and halogen-free. It is commonly used in computers, peripherals, and general electronics where reliable overcurrent protection is required.
搜索关键词: MFR040299
规格
常见问题
MF-R040-2-99 是否已停产？
是的，Bourns 的 MF-R040-2-99 已停产（生命周期结束时间：九月 2019）。Master Electronics 是授权分销商，可能仍有剩余库存或可提供推荐的替代产品。
什么产品可以替代 MF-R040-2-99？
MF-R040-2-99 的推荐替代产品是 Bourns 的 MF-R040-2，可从 Master Electronics 购买。
MF-R040-2-99 是否符合 RoHS 标准？
是的，MF-R040-2-99 符合 RoHS 标准。
MF-R040-2-99 的交货期是多少？
MF-R040-2-99 的标准交货期约为 3 周。有库存的数量由 Master Electronics 发货。
数据表
CofC/MF
Learn more about Bourns® Multifuse® PPTC Resettable Fuses