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MF-RX300/72-0
PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Bag Automotive ...
描述
MF-RX300/72-0 is a radial-leaded PTC resettable fuse designed for overcurrent protection in low-voltage power supply applications up to 72 V. The device features a hold current (Ihold) of 3.0 A and a trip current (Itrip) of 6.0 A, with an initial resistance of 0.03 O at 23°C and a maximum resistance of 0.08 O after 1 hour at rated current. It exhibits a maximum time to trip of 18.75 seconds and a tripped power dissipation of 3.2 W at 23°C. The component is constructed with flame-retardant epoxy polymer insulation meeting UL 94 V-0 requirements, is RoHS compliant and halogen-free, and operates reliably across a temperature range of -40°C to +85°C. Typical applications include security and fire alarm systems, loudspeakers, and power transformers where automatic resettable protection is required.
搜索关键词: MFRX300720
规格
常见问题
什么产品可以替代 MF-RX300/72-0？
MF-RX300/72-0 的推荐替代产品是 Bourns 的 MF-RX300/72-AP，可从 Master Electronics 购买。
MF-RX300/72-0 是否符合 RoHS 标准？
是的，MF-RX300/72-0 符合 RoHS 标准。
MF-RX300/72-0 的交货期是多少？
MF-RX300/72-0 的标准交货期约为 4 天。有库存的数量由 Master Electronics 发货。
数据表
MDS/MF-R
Learn more about Bourns® Multifuse® PPTC Resettable Fuses
