保险丝
结果:
25,545
Manufacturer
Series
Melting I²t
Size / Dimension
Approval Agency
Current Rating (Amps)
Breaking Capacity @ Rated Voltage
Package / Case
Voltage Rating - DC
Voltage Rating - AC
Color
Operating Temperature
Mounting Type
Fuse Type
Response Time
Applications
Class
Features
结果：25,545
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Color | Mounting Type | Current Rating (Amps) | Operating Temperature | Response Time | Voltage Rating - AC | Voltage Rating - DC | Package / Case | Series | Fuse Type | Breaking Capacity @ Rated Voltage | Melting I²t | Approval Agency | Size / Dimension |
|---|
 | 1+ $0.1470 5+ $0.1389 10+ $0.1307 更多的价格 | 77,055 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 2 A | -55°C ~ 125°C | Slow Blow | 125 V | 125 V | Axial | PICO® II 473 | Board Mount (Cartridge Style Excluded) | 50A | 7.6 | CSA, PSE, UR | 0.135" Dia x 0.280" L (3.43mm x 7.11mm) | ||
 | 1+ $0.0456 5+ $0.0431 10+ $0.0406 更多的价格 | 75,777 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 1.5 A | -55°C ~ 90°C | Slow Blow | 63 V | 63 V | 1206 (3216 Metric) | SlimLine™ 468 | Board Mount (Cartridge Style Excluded) | 50A | 0.288 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.0837 5+ $0.0790 10+ $0.0744 更多的价格 | 75,198 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 3.15 A | -40°C ~ 85°C | Slow Blow | 300 V | - | Radial, Box | TE5® 369 | Board Mount (Cartridge Style Excluded) | 50A | 55 | cULus, PSE/JET | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | ||
 | 1+ $0.5020 5+ $0.4741 10+ $0.4462 更多的价格 | 75,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 10 A | -55°C ~ 125°C | Slow Blow | 50 V | 75 V | 2-SMD, Square End Block | 0680L | Board Mount (Cartridge Style Excluded) | 100A AC, 500A DC | 170 | AEC-Q200, CE, cURus | 0.240" L x 0.100" W x 0.100" H (6.10mm x 2.54mm x 2.54mm) | ||
 | 1+ $0.0456 5+ $0.0431 10+ $0.0406 更多的价格 | 70,992 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Tan | Requires Holder | 5 A | -40°C ~ 105°C | Fast Blow | - | 32 V | Blade, ATO/ATC | ATOF® | Automotive | 1kA | 26 | UL | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | ||
 | 1+ $0.0634 5+ $0.0599 10+ $0.0563 更多的价格 | 69,220 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Red | Requires Holder | 10 A | -40°C ~ 125°C | Fast Blow | - | 32 V | Blade, Miniature | MINI® 297 | Automotive | 1kA | 93 | - | 0.429" L x 0.150" W x 0.346" H (10.90mm x 3.80mm x 8.80mm) | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 更多的价格 | 68,552 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Requires Holder | 2 A | -55°C ~ 125°C | Fast Blow | 250 V | - | 5mm x 20mm | 217 | Cartridge, Glass | 35A | 5.73 | BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 67,524 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 1.75 A | -55°C ~ 150°C | Fast Blow | 32 V | 63 V | 0603 (1608 Metric) | 438 | Board Mount (Cartridge Style Excluded) | 50A | 0.144 | CSA, UL | 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) | ||
 | 1+ $0.4563 5+ $0.4310 10+ $0.4056 更多的价格 | 65,550 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20 A | -55°C ~ 125°C | Fast Blow | 125 V | 100 V | 2-SMD, Square End Block | NANO²® 456 | Board Mount (Cartridge Style Excluded) | 100A AC, 300A DC | 18 | cULus, PSE | 0.398" L x 0.123" W x 0.123" H (10.10mm x 3.12mm x 3.12mm) | ||
| 1+ $0.0456 5+ $0.0431 10+ $0.0406 更多的价格 | 65,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 3 A | -55°C ~ 90°C | Slow Blow | 32 V | 32 V | 1206 (3216 Metric) | SlimLine™ 468 | Board Mount (Cartridge Style Excluded) | 50A | 1.27 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 更多的价格 | 64,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 400 mA | -55°C ~ 125°C | Fast Blow | 125 V | 125 V | 2-SMD, Square End Block | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 50A | 0.0484 | CSA, UL | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $3.5493 5+ $3.3521 10+ $3.1549 更多的价格 | 61,147 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 60 A | -55°C ~ 100°C | - | - | 75 V | 2-SMD, J-Lead | 881 | Board Mount (Cartridge Style Excluded) | 1.5kA | 1050 | cURus | 0.394" L x 0.441" W x 0.268" H (10.00mm x 11.20mm x 6.80mm) | ||
| 1+ $0.0811 5+ $0.0766 10+ $0.0721 更多的价格 | 58,820 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 6.3 A | -55°C ~ 125°C | Fast Blow | 125 V | 125 V | 2-SMD, Square End Block | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 50A | 9.17 | CSA, PSE, UL | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $0.0608 5+ $0.0575 10+ $0.0541 更多的价格 | 55,555 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 5 A | -55°C ~ 150°C | Fast Blow | 32 V | 35 V | 1206 (3216 Metric) | 437 | Board Mount (Cartridge Style Excluded) | 50A | 1.936 | CSA, UR | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | ||
 | 1+ $0.0380 5+ $0.0359 10+ $0.0338 更多的价格 | 55,555 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 250 mA | -55°C ~ 90°C | Fast Blow | 32 V | 32 V | 0603 (1608 Metric), Concave | 467 | Board Mount (Cartridge Style Excluded) | 50A | 0.0014 | CSA, UR | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | ||
 | 1+ $0.0380 5+ $0.0359 10+ $0.0338 更多的价格 | 55,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 1.5 A | -55°C ~ 90°C | Fast Blow | 63 V | 63 V | 1206 (3216 Metric) | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 50A | 0.1103 | CSA, UL | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
| 1+ $0.0913 5+ $0.0862 10+ $0.0811 更多的价格 | 55,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 750 mA | -55°C ~ 125°C | Fast Blow | 125 V | 125 V | 2-SMD, Square End Block | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 50A | 0.185 | CSA, UL | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $0.0887 5+ $0.0838 10+ $0.0789 更多的价格 | 54,720 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 2 A | -55°C ~ 90°C | Fast Blow | - | 32 V | 0402 (1005 Metric) | 435 | Board Mount (Cartridge Style Excluded) | 35A | 0.1 | CSA, UL | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | ||
 | 1+ $0.2789 5+ $0.2634 10+ $0.2479 更多的价格 | 54,608 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Red | Requires Holder | 50 A | -40°C ~ 125°C | Slow Blow | 32 V | - | Auto Link | JCASE™ 495 | Automotive | 1kA | 8750 | UR | 0.555" L x 0.472" W x 1.063" H (14.10mm x 12.00mm x 27.00mm) | ||
 | 1+ $0.0761 5+ $0.0718 10+ $0.0676 更多的价格 | 54,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 2 A | -55°C ~ 150°C | Fast Blow | 12 V | 32 V | 0603 (1608 Metric) | 438 | Board Mount (Cartridge Style Excluded) | 50A | 0.149 | CSA, UL | 0.061" L x 0.033" W x 0.020" H (1.54mm x 0.85mm x 0.50mm) |
保险丝
保险丝是专门设计用于在电流超过特定阈值时中断电路中电流流动的设备，以提供过流保护。它们由一个有意设计成在遭受过大电流时熔断并断开电路的导体组成，从而防止连接的元件或设备受到损坏。
当通过保险丝的电流超过其额定容量时，保险丝内部产生的热量会导致导电元件熔化或熔断，创建一个断开的电路，停止电流的流动。这个动作有效地保护电路和连接的设备免受过大电流流动可能造成的损坏。
保险丝有各种类型和配置，包括快速熔断和慢熔保险丝，每种类型对过流条件有不同的响应时间。快速熔断保险丝快速响应过载，而慢熔保险丝具有延迟响应，并能够承受短暂的电流突增而不熔断。
选择适当的保险丝类型取决于所保护的电路的具体要求。通过使用具有正确特性的保险丝，可以将因过大电流流动而导致的设备损坏和危险最小化，确保电气系统的安全可靠运行。
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