NANO Fuses

Littelfuse NANO® Fuses are fast-acting, high-performance fuses available in a wide range of available current ratings. The portfolio includes 448 NANO2® SMF Fuses, which are fast-acting fuses available in current ratings from 62mA to 15A. The 443 NANO2 series features square surface-mount, time-lag devices with a 250VAC voltage rating. Littelfuse 449 NANO2 Slo-Blo® Fuses offer enhanced inrush withstand characteristics over NANO2 Fast-Acting Fuses. The 456 series is designed to support higher current requirements and is fully compatible with lead-free solder alloys. Littelfuse 456 fuses are ideal for storage system powers, cooling fan systems for PC servers, and base station power supplies. Littelfuse NANO Fuses include additional series as well.

结果: 236
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 0.062A 5.56ohms 448 NANO2 1,385库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 62 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 5.56 Ohms
Littelfuse 表面贴装式保险丝 125VAC 0.2A 1.24ohms 448 NANO2 1,855库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 200 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 1.24 Ohms
Littelfuse 表面贴装式保险丝 125VAC 0.315A .7015ohms 448 NANO2 1,995库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 315 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 701.5 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.5A .38ohms 448 NANO2 2,982库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 500 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 380 mOhms
Littelfuse 表面贴装式保险丝 125VAC 3A .02445ohms 448 NANO2 2,357库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 24.45 mOhms
Littelfuse 表面贴装式保险丝 65VAC 15A .00394ohms 448 NANO2 5,779库存量
最低: 1
倍数: 1
卷轴: 1,000

448 Surface Mount Fuses Fast Blow 15 A 65 VAC 85 VDC 50 A at 65 VAC, 200 A at 85 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 3.94 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.75A .408ohms 449 NANO2 1,399库存量
最低: 1
倍数: 1
卷轴: 1,000

449 Surface Mount Fuses Time Delay / Slow Blow 750 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 408 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1A .2516ohms 449 NANO2 4,391库存量
最低: 1
倍数: 1
卷轴: 1,000

449 Surface Mount Fuses Time Delay / Slow Blow 1 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 251.6 mOhms
Littelfuse 表面贴装式保险丝 125VAC 2A .0708ohms 449 NANO2 3,888库存量
最低: 1
倍数: 1
卷轴: 1,000

449 Surface Mount Fuses Time Delay / Slow Blow 2 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 70.8 mOhms
Littelfuse 表面贴装式保险丝 125VAC 3A .0352ohms 449 NANO2 1,469库存量
2,000预期 2026/3/27
最低: 1
倍数: 1
卷轴: 1,000

449 Surface Mount Fuses Time Delay / Slow Blow 3 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 35.2 mOhms
Littelfuse 表面贴装式保险丝 125VAC 5A .0171ohms 449 NANO2 3,485库存量
最低: 1
倍数: 1
卷轴: 1,000

449 Surface Mount Fuses Time Delay / Slow Blow 5 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 17.1 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.08A 4.05ohms 451 NANO2 1,348库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 80 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 4.05 Ohms
Littelfuse 表面贴装式保险丝 125VAC 0.1A 3.1ohms 451 NANO2 5,882库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 100 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 3.1 Ohms
Littelfuse 表面贴装式保险丝 125VAC 0.125A 1.7ohms 451 NANO2 3,901库存量
8,000在途量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 125 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 78 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.16A 1.2157ohms 451 NANO2 1,044库存量
1,000预期 2026/4/1
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 160 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 1.2157 Ohms
Littelfuse 表面贴装式保险丝 125VAC 0.315A .3918ohms 451 NANO2 11,036库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 315 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 391.8 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.5A .3046ohms 451 NANO2 2,391库存量
最低: 1
倍数: 1
卷轴: 5,000

451 Surface Mount Ceramic Fuses Fast 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 304.6 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1A .078ohms 451 NANO2 7,473库存量
6,000预期 2026/5/28
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 78 mOhms
Littelfuse 表面贴装式保险丝 125VAC 2A .0367ohms 451 NANO2 21,797库存量
21,000预期 2026/5/28
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 36.7 mOhms
Littelfuse 表面贴装式保险丝 125VAC 3A .0227ohms 451 NANO2 13,351库存量
11,000预期 2026/6/15
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 22.7 mOhms
Littelfuse 表面贴装式保险丝 125VAC 4A .016ohms 451 NANO2 6,908库存量
6,000预期 2026/3/24
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 16 mOhms
Littelfuse 表面贴装式保险丝 125VAC 5A .0125ohms 451 NANO2 30,296库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 12.5 mOhms
Littelfuse 表面贴装式保险丝 125VAC 5A .0125ohms 451 NANO2 2,199库存量
最低: 1
倍数: 1
卷轴: 5,000

451 Surface Mount Ceramic Fuses Fast 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 12.5 mOhms
Littelfuse 表面贴装式保险丝 125VAC 8A .0077ohms 451 NANO2 3,498库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast Blow 8 A 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC, 400 A at 32 VDC 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 7.7 mOhms
Littelfuse 表面贴装式保险丝 125VAC 1.5A .063ohms 451 NANO2 14,112库存量
最低: 1
倍数: 1
卷轴: 1,000

451 Surface Mount Ceramic Fuses Fast 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 63 mOhms