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用于过流和超温保护的低电阻系列 | Datasheet Preview

Littelfuse 的 Low Rho 系列表面贴装 PPTC（聚合体正温度系数）器件为需要超低内阻、超低压降和自动复位保护的应用提供过流保护。在温度升高时，正温度系数器件的阻抗也会提升，从而限制了不安全电流，使电流始终保持在安全水平。与常规的保险丝相比，这种可重置过流保护功能减低了保修、服务和维修成本。Littlefuse Low Rho 器件均获得 UL 认证和 TUV 认可，最大故障电流为 50 A。具有 0402 至 2920 规格可选，支持的保持电流范围是 100 mA 至 9 A。Littelfuse Low Rho 可重置 PPTC 器件是 USB 外设、锂电池组、智能手机、LCD 和 LED 电视、数码相机等应用的理想选择。

3/14/2022 7:33:53 PM

Part List

图片制造商零件编号描述可供货数量价格查看详情
PTC RESET FUSE 6V 4.5A 12061206L450SLWRPTC RESET FUSE 6V 4.5A 12067527 - 立即发货
39000 - 厂方库存		$17.98查看详情
PTC RESET FUSE 6V 1.75A 12101210L175SLYRPTC RESET FUSE 6V 1.75A 12100 - 立即发货$15.19查看详情
PTC RESET FUSE 6V 3A 12101210L300SLYRPTC RESET FUSE 6V 3A 12100 - 立即发货$14.37查看详情
PTC RESET FUSE 6V 4.5A 12101210L450SLWRPTC RESET FUSE 6V 4.5A 12102930 - 立即发货$17.98查看详情
PTC RESET FUSE 6V 2.7A 18121812L270SLPRPTC RESET FUSE 6V 2.7A 18120 - 立即发货$15.19查看详情
PTC RESET FUSE 6V 3A 12101210L300SLWRPTC RESET FUSE 6V 3A 12101559 - 立即发货$15.19查看详情
PTC RESET FUSE 6V 4A 12101210L400SLWRPTC RESET FUSE 6V 4A 12108138 - 立即发货$17.98查看详情
PTC RESET FUSE 6V 7A 29202920L700SLPRPTC RESET FUSE 6V 7A 29206187 - 立即发货$25.04查看详情
PTC RESET FUSE 9V 3A 06030603L300/9SLYRPTC RESET FUSE 9V 3A 06036400 - 立即发货$26.60查看详情
PTC RESET FUSE 6V 5A 12061206L500SLWRPTC RESET FUSE 6V 5A 12060 - 立即发货$19.37查看详情
PTC RESET FUSE 6V 5A 12101210L500SLWRPTC RESET FUSE 6V 5A 12101005 - 立即发货
87000 - 厂方库存		$17.49查看详情
PTC RESET FUSE 1.0A 6V 04020402L100SLKRPTC RESET FUSE 1.0A 6V 04023065 - 立即发货$22.99查看详情
PTC RESET FUSE 2.0A 6V 06030603L200SL-VYRPTC RESET FUSE 2.0A 6V 06039003 - 立即发货
68000 - 厂方库存		$15.19查看详情
PTC RESET FUSE 3.0A 6V 06030603L300SLYRPTC RESET FUSE 3.0A 6V 0603628 - 立即发货
180000 - 厂方库存		$15.19查看详情
PTC RESET FUSE 3.0A 6V 06030805L300SLTHYRPTC RESET FUSE 3.0A 6V 06031252 - 立即发货$17.98查看详情
PTC RESET FUSE 3.5A 6V 08050805L350SLYRPTC RESET FUSE 3.5A 6V 08051427 - 立即发货$17.98查看详情
PTC RESET FUSE 4.0A 6V 08050805L400SLWRPTC RESET FUSE 4.0A 6V 080540833 - 立即发货
99000 - 厂方库存		$12.64查看详情
PTC RESET FUSE 2.6A 12V 12061206L260/12SLYRPTC RESET FUSE 2.6A 12V 12064398 - 立即发货$17.98查看详情
PTC RESET FUSE 6V 2.6A 12061206L260SLTHYRPTC RESET FUSE 6V 2.6A 120611936 - 立即发货
16000 - 厂方库存		$15.19查看详情

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