454系列SMT保险丝

Littelfuse 454系列SMT保险丝属于NANO2® Slo-Blo®保险丝系列,与现有的NANO快断式保险丝相比,具有更高的浪涌耐受能力。该保险丝独特的延时设计有助于解决误“断路”问题,因为可以耐受较高的浪涌电流,而快断式保险丝在出现此类电流时往往会熔断。紧凑的454系列具有低温降额,包含额定电流从0.375A至12A的各种型号。这些Slo-Blo保险丝的工作温度范围为-55°C至125°C。Littelfuse 454系列保险丝非常适合用于游戏机、工业设备、计算机服务器、笔记本电脑、电源,并可用作LED照明应用中的交流线路保险丝。

结果: 76
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 系列 产品 保险丝类型 电流额定值 电压额定值 AC 电压额定值 DC 中断额定值 保险丝大小/组 最小工作温度 最大工作温度 封装 电阻
Littelfuse 表面贴装式保险丝 125VAC 2.5A .045ohms 452 NANO2 4,116库存量
最低: 1
倍数: 1
卷轴: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.5A .7ohms 454 NANO2 3,067库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 700 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.75A .36ohms 454 NANO2 1,679库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 750 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 360 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1A .225ohms 454 NANO2 3,474库存量
2,000预期 2026/6/4
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse 表面贴装式保险丝 125VAC 2A .0625ohms 454 NANO2 4,087库存量
4,000预期 2026/4/10
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 62.5 mOhms
Littelfuse 表面贴装式保险丝 125VAC 3A .034ohms 454 NANO2 5,354库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 34 mOhms
Littelfuse 表面贴装式保险丝 125VAC 4A .0186ohms 454 NANO2 2,008库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 18.6 mOhms
Littelfuse 表面贴装式保险丝 72VAC 7A .0105ohms 454 NANO2 8,460库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 75 VDC 50 A at 72 VAC, 100 A at 75 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse 表面贴装式保险丝 72VAC 8A .0088ohms 454 NANO2 2,239库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 A 72 VAC 75 VDC 50 A at 72 VAC, 100 A at 75 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1.5A .093ohms 454 NANO2 1,813库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse 表面贴装式保险丝 72VAC 12A .0061ohms 454 NANO2 1,103库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 12 A 72 VAC 75 VDC 50 A at 72 VAC, 100 A at 75 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 6.1 mOhms
Littelfuse 表面贴装式保险丝 125VAC 2.5A .045ohms 454 NANO2 2,602库存量
2,000预期 2026/3/17
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.375A 1.2ohms 452 NANO2 87库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.2 Ohms
Littelfuse 表面贴装式保险丝 125VAC 1A .225ohms 452 NANO2 669库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1A .225ohms 452 NANO2 28库存量
5,000预期 2026/6/16
最低: 1
倍数: 1
卷轴: 5,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 225 mOhms
Littelfuse 表面贴装式保险丝 125VAC 2A .0625ohms 452 NANO2 1,268库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 62.5 mOhms
Littelfuse 表面贴装式保险丝 125VAC 5A .0136ohms 452 NANO2 964库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms
Littelfuse 表面贴装式保险丝 72VAC 7A .0105ohms 452 NANO2 499库存量
1,000预期 2026/3/27
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 7 A 72 VAC 60 VDC 50 A at 72 VAC, 50 A at 60 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 10.5 mOhms
Littelfuse 表面贴装式保险丝 72VAC 8A .0088ohms 452 NANO2 436库存量
6,000预期 2026/3/24
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 A 72 VAC 60 VDC 50 A at 72 VAC, 50 A at 60 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse 表面贴装式保险丝 72VAC 8A .0088ohms 452 NANO2 9库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 8 A 72 VAC 60 VDC 50 A at 72 VAC, 50 A at 60 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1.5A .093ohms 452 NANO2 1,937库存量
1,784预期 2026/2/23
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1.5A .093ohms 452 NANO2 715库存量
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 93 mOhms
Littelfuse 表面贴装式保险丝 125VAC 3.5A .0224ohms 452 NANO2 806库存量
2,000预期 2026/5/28
最低: 1
倍数: 1
卷轴: 1,000

452 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3.5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 22.4 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.375A 1.2ohms 454 NANO2 1,080库存量
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.2 Ohms
Littelfuse 表面贴装式保险丝 125VAC 5A .0136ohms 454 NANO2 2,382库存量
2,000预期 2026/6/22
最低: 1
倍数: 1
卷轴: 1,000

454 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 300 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13.6 mOhms