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: 230
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 48VAC 1.5A .099ohms 458 NANO2 2,724库存量
1,500预期 2026/11/17
最低: 1
倍数: 1
: 1,500

458 Surface Mount Fuses Fast Blow 1.5 A 48 VAC 75 VDC 50 A, 50 A 3.18 mm x 1.58 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 99 mOhms
Littelfuse 表面贴装式保险丝 48VAC 1.6A .092ohms 458 NANO2 1,946库存量
最低: 1
倍数: 1
: 1,500

458 Surface Mount Fuses Fast Blow 1.6 A 48 VAC 75 VDC 50 A, 50 A 3.18 mm x 1.58 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 92 mOhms
Littelfuse 表面贴装式保险丝 48VAC 2.5A .06ohms 458 NANO2 1,930库存量
最低: 1
倍数: 1
: 1,500

458 Surface Mount Fuses Fast Blow 2.5 A 48 VAC 75 VDC 50 A, 50 A 3.18 mm x 1.58 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 60 mOhms
Littelfuse 表面贴装式保险丝 600VAC 0.5A .56ohms 461 NANO2 9,239库存量
最低: 1
倍数: 1
: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 500 mA 600 VAC 80 VDC 60 A 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 560 mOhms
Littelfuse 表面贴装式保险丝 600VAC 2A .045ohms 461 NANO2 16,269库存量
12,500预期 2026/6/23
最低: 1
倍数: 1
: 2,500

461 Surface Mount Ceramic Fuses Time Delay / Slow Blow 2 A 600 VAC 80 VDC 60 A 10.1 mm x 3.12 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse 表面贴装式保险丝 250VAC 0.5A .2373ohms 464 NANO2 2,377库存量
最低: 1
倍数: 1
: 1,500

464 Surface Mount Ceramic Fuses Fast Blow 500 mA 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 237.3 mOhms
Littelfuse 表面贴装式保险丝 250VAC 2A .0354ohms 464 NANO2 2,574库存量
最低: 1
倍数: 1
: 1,500

464 Surface Mount Ceramic Fuses Fast Blow 2 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 35.4 mOhms
Littelfuse 表面贴装式保险丝 250VAC 4A .0156ohms 464 NANO2 2,104库存量
最低: 1
倍数: 1
: 1,500

464 Surface Mount Ceramic Fuses Fast Blow 4 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 15.6 mOhms
Littelfuse 表面贴装式保险丝 250VAC 5A .0119ohms 464 NANO2 2,354库存量
最低: 1
倍数: 1
: 1,500

464 Surface Mount Ceramic Fuses Fast Blow 5 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 11.9 mOhms
Littelfuse 表面贴装式保险丝 250VAC 6.3A .0093ohms 464 NANO2 1,888库存量
最低: 1
倍数: 1
: 1,500

464 Surface Mount Ceramic Fuses Fast Blow 6.3 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 9.3 mOhms
Littelfuse 表面贴装式保险丝 250VAC 1A .107ohms 465 NANO2 7,232库存量
最低: 1
倍数: 1
: 1,500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 1 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 107 mOhms
Littelfuse 表面贴装式保险丝 250VAC 4A .016ohms 465 NANO2 3,572库存量
最低: 1
倍数: 1
: 1,500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 4 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 16 mOhms
Littelfuse 表面贴装式保险丝 250VAC 5A .013ohms 465 NANO2 2,370库存量
最低: 1
倍数: 1
: 1,500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 5 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 13 mOhms
Littelfuse 表面贴装式保险丝 250VAC 6.3A .0088ohms 465 NANO2 7,279库存量
最低: 1
倍数: 1
: 1,500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 6.3 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 8.8 mOhms
Littelfuse 表面贴装式保险丝 250VAC 3.15A .021ohms 465 NANO2 2,234库存量
最低: 1
倍数: 1
: 1,500

465 Surface Mount Ceramic Fuses Time Delay / Slow Blow 3.15 A 250 VAC 250 VDC 100 A 12.1 mm x 4.5 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 21 mOhms
Littelfuse 表面贴装式保险丝 350VAC 1A .078ohms 885 NANO2 5,074库存量
最低: 1
倍数: 1
: 1,500

885 Surface Mount Fuses Fast Blow 1 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse 表面贴装式保险丝 350VAC 4A .0152ohms 885 NANO2 1,681库存量
最低: 1
倍数: 1
: 1,500

885 Surface Mount Fuses Fast Blow 4 A 350 VAC 450 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 15.2 mOhms
Littelfuse 表面贴装式保险丝 350VAC 5A .0119ohms 885 NANO2 1,446库存量
1,500预期 2026/6/11
最低: 1
倍数: 1
: 1,500

885 Surface Mount Fuses Fast Blow 5 A 350 VAC 450 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 11.9 mOhms
Littelfuse 表面贴装式保险丝 350VAC 2.5A .0267ohms 885 NANO2 1,735库存量
最低: 1
倍数: 1
: 1,500

885 Surface Mount Fuses Fast Blow 2.5 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 26.7 mOhms
Littelfuse 表面贴装式保险丝 350VAC 3.15A .0196ohms 885 NANO2 4,563库存量
最低: 1
倍数: 1
: 1,500

885 Surface Mount Fuses Fast Blow 3.15 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 19.6 mOhms
Littelfuse 表面贴装式保险丝 250VAC 3A .028ohms 443 NANO2 22库存量
9,000在途量
最低: 1
倍数: 1
: 1,500

443 Surface Mount Fuses Time Delay / Slow Blow 3 A 250 VAC 125 VDC 50 A, 100 A 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 28 mOhms
Littelfuse 表面贴装式保险丝 250VAC 1.5A .1ohms 443 NANO2 1,275库存量
最低: 1
倍数: 1
: 1,500

443 Surface Mount Fuses Time Delay / Slow Blow 1.5 A 250 VAC 125 VDC 50 A, 100 A 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 100 mOhms
Littelfuse 表面贴装式保险丝 250VAC 2.5A .035ohms 443 NANO2 229库存量
最低: 1
倍数: 1
: 1,500

443 Surface Mount Fuses Time Delay / Slow Blow 2.5 A 250 VAC 125 VDC 50 A, 100 A 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 35 mOhms
Littelfuse 表面贴装式保险丝 250VAC 3.5A .019ohms 443 NANO2 941库存量
最低: 1
倍数: 1
: 1,500

443 Surface Mount Fuses Time Delay / Slow Blow 3.5 A 250 VAC 125 VDC 50 A, 100 A 10.08 mm x 3.05 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 19 mOhms
Littelfuse 表面贴装式保险丝 125VAC 0.08A 4.47ohms 448 NANO2 112库存量
1,000预期 2026/9/16
最低: 1
倍数: 1
: 1,000

448 Surface Mount Fuses Fast Blow 80 mA 125 VAC 125 VDC 50 A, 50 A 6.1 mm x 2.69 mm - 55 C + 125 C Reel, Cut Tape, MouseReel 4.47 Ohms