保险丝
结果:
25,538
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：25,538
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Color | Mounting Type | Voltage Rating - AC | Current Rating (Amps) | Operating Temperature | Package / Case | Approval Agency | Response Time | Series | Fuse Type | Voltage Rating - DC | Breaking Capacity @ Rated Voltage | Melting I²t | Size / Dimension |
|---|
 | 1+ $0.0629 5+ $0.0594 10+ $0.0559 更多的价格 | 1,474,234 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | 1 A | -55°C ~ 125°C | 1206 (3216 Metric) | UL | Slow Blow | SFS | Board Mount (Cartridge Style Excluded) | 63 V | 50A | 0.11 | 0.126" L x 0.063" W x 0.038" H (3.20mm x 1.60mm x 0.97mm) | ||
 | 1+ $0.0378 5+ $0.0357 10+ $0.0336 更多的价格 | 899,636 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | 4 A | -55°C ~ 125°C | 0402 (1005 Metric) | UL | Fast Blow | SFF | Board Mount (Cartridge Style Excluded) | 24 V | 35A | 0.225 | 0.039" L x 0.020" W x 0.020" H (1.00mm x 0.51mm x 0.51mm) | ||
| 1+ $0.1007 5+ $0.0951 10+ $0.0895 更多的价格 | 833,191 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | 2 A | -55°C ~ 125°C | 1206 (3216 Metric) | UL | Fast Blow | SFF | Board Mount (Cartridge Style Excluded) | 63 V | 50A | 0.07 | 0.126" L x 0.063" W x 0.043" H (3.20mm x 1.60mm x 1.10mm) | ||
 | 1+ $0.0302 5+ $0.0285 10+ $0.0269 更多的价格 | 642,068 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | 5 A | -55°C ~ 90°C | 0603 (1608 Metric) | CSA, UL | Fast Blow | 467 | Board Mount (Cartridge Style Excluded) | 32 V | 35A | 0.9 | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | ||
| 1+ $0.0503 5+ $0.0476 10+ $0.0448 更多的价格 | 313,448 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | 1.5 A | -55°C ~ 90°C | 0603 (1608 Metric) | CSA, UL | Fast Blow | 467 | Board Mount (Cartridge Style Excluded) | 65 V | 35A AC, 13A DC | 0.0766 | 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) | ||
 | 1+ $0.0629 5+ $0.0594 10+ $0.0559 更多的价格 | 311,691 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Requires Holder | 250 V | 5 A | -55°C ~ 125°C | 5mm x 20mm | BSI, CE, CCC, CSA, KC, PSE, SEMKO, UR, VDE | Fast Blow | 217 | Cartridge, Glass | - | 50A | 42.795 | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | ||
 | 1+ $0.9063 5+ $0.8559 10+ $0.8056 更多的价格 | 300,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 250 V | 10 A | -55°C ~ 125°C | 2-SMD, Square End Block | cURus, PSE/JET | Slow Blow | UMT 250 | Board Mount (Cartridge Style Excluded) | 125 V | 35A | 166 | 0.398" L x 0.118" W x 0.118" H (10.10mm x 3.00mm x 3.00mm) | ||
 | 1+ $0.0554 5+ $0.0523 10+ $0.0492 更多的价格 | 274,036 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 63 V | 750 mA | -55°C ~ 90°C | 1206 (3216 Metric) | CSA, UL | Fast Blow | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 63 V | 50A | 0.0276 | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.2517 5+ $0.2378 10+ $0.2238 更多的价格 | 260,000 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 | 1206 (3216 Metric) | CSA, UL | Slow Blow | 469 | Board Mount (Cartridge Style Excluded) | 32 V | 60A | 5.62 | 0.129" L x 0.064" W x 0.035" H (3.27mm x 1.63mm x 0.90mm) | ||
 | 1+ $0.2014 5+ $0.1902 10+ $0.1790 更多的价格 | 232,928 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Requires Holder | 250 V | 3 A | -55°C ~ 125°C | 5mm x 20mm | CE, CSA, KC, PSE, UL | Slow Blow | 239 | Cartridge, Glass | - | 100A | 129.51 | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | ||
| 1+ $0.0428 5+ $0.0404 10+ $0.0380 更多的价格 | 214,710 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 125 V | 125 mA | -55°C ~ 90°C | 1206 (3216 Metric) | CSA, UL | Fast Blow | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 125 V | 50A | 0.0004 | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.0906 5+ $0.0856 10+ $0.0806 更多的价格 | 175,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 125 V | 2 A | -55°C ~ 125°C | 2-SMD, Square End Block | CSA, PSE, UR | Slow Blow | NANO²® 452 | Board Mount (Cartridge Style Excluded) | 125 V | 50A | 8.2 | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $0.0755 5+ $0.0713 10+ $0.0671 更多的价格 | 168,555 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 63 V | 750 mA | -55°C ~ 150°C | 1206 (3216 Metric) | CSA, UR | Fast Blow | 437 | Board Mount (Cartridge Style Excluded) | 63 V | 50A | 0.064 | 0.126" L x 0.064" W x 0.032" H (3.20mm x 1.63mm x 0.82mm) | ||
 | 1+ $0.0453 5+ $0.0428 10+ $0.0403 更多的价格 | 159,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Blue | Requires Holder | - | 15 A | -40°C ~ 125°C | Blade, Miniature | - | Fast Blow | MINI® 297 | Automotive | 32 V | 1kA | 270 | 0.429" L x 0.150" W x 0.346" H (10.90mm x 3.80mm x 8.80mm) | ||
 | 1+ $0.0428 5+ $0.0404 10+ $0.0380 更多的价格 | 151,923 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Orange | Requires Holder | - | 40 A | -40°C ~ 105°C | Blade, ATO/ATC | CSA, UL | - | ATOF® | Automotive | 32 V | - | 3310 | 0.752" L x 0.201" W x 0.484" H (19.10mm x 5.10mm x 12.30mm) | ||
| 1+ $0.1385 5+ $0.1308 10+ $0.1231 更多的价格 | 145,094 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 125 V | 750 mA | -55°C ~ 125°C | 2-SMD, Square End Block | CSA, UR | Slow Blow | NANO²® 452 | Board Mount (Cartridge Style Excluded) | 125 V | 50A | 0.904 | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $0.6545 5+ $0.6182 10+ $0.5818 更多的价格 | 145,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 250 V | 4 A | -55°C ~ 125°C | Cartridge, Non-Standard (Axial) | cULus, VDE | Slow Blow | 877 | Cartridge, Ceramic | - | 40A | 143.4 | 0.142" Dia x 0.394" L (3.60mm x 10.00mm) | ||
 | 1+ $0.0302 5+ $0.0285 10+ $0.0269 更多的价格 | 142,800 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 250 V | 4 A | -40°C ~ 125°C | Radial, Box | CQC, cULus, KC, PSE/JET, SEMKO, VDE | Slow Blow | TE5® 392 | Board Mount (Cartridge Style Excluded) | - | 40A | 100 | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | ||
| 1+ $0.1259 5+ $0.1189 10+ $0.1119 更多的价格 | 139,073 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 125 V | 3.15 A | -55°C ~ 125°C | 2-SMD, Square End Block | CSA, PSE, UL | Fast Blow | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 125 V | 50A | 1.92 | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
 | 1+ $0.2140 5+ $0.2021 10+ $0.1902 更多的价格 | 120,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | 20 A | -55°C ~ 150°C | 1206 (3216 Metric) | CSA, UL | Fast Blow | 501 | Board Mount (Cartridge Style Excluded) | 32 V | 150A | 54.76 | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) |
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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