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 | Voltage Rating - AC | Operating Temperature | Package / Case | Approval Agency | Response Time | Voltage Rating - DC | Current Rating (Amps) | Series | Fuse Type | Breaking Capacity @ Rated Voltage | Melting I²t | Size / Dimension |
|---|
 | 1+ $0.0634 5+ $0.0599 10+ $0.0563 更多的价格 | 39,185 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -20°C ~ 105°C | 1206 (3216 Metric) | UL | Slow Blow | 32 V | 5 A | SinglFuse™ SF-1206S | Board Mount (Cartridge Style Excluded) | 50A | 2.533 | 0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm) | ||
 | 1+ $0.0507 5+ $0.0479 10+ $0.0451 更多的价格 | 38,330 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | Violet | Requires Holder | - | -40°C ~ 125°C | Blade, Miniature | - | Fast Blow | 32 V | 3 A | MINI® 297 | Automotive | 1kA | 9.4 | 0.429" L x 0.150" W x 0.346" H (10.90mm x 3.80mm x 8.80mm) | ||
 | 1+ $3.8028 5+ $3.5915 10+ $3.3803 更多的价格 | 37,800 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 250 V | -40°C ~ 125°C | Radial, Box | CQC, cULus, KC, PSE/JET, SEMKO, VDE | Slow Blow | - | 3.15 A | TE5® 392 | Board Mount (Cartridge Style Excluded) | 32A | 55 | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | ||
 | 1+ $0.1775 5+ $0.1676 10+ $0.1577 更多的价格 | 37,222 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | -55°C ~ 125°C | 1206 (3216 Metric) | cULus | Fast Blow | 75 V | 5 A | NANO²® 458 | Board Mount (Cartridge Style Excluded) | 50A | 7.938 | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | ||
 | 1+ $0.9634 5+ $0.9099 10+ $0.8563 更多的价格 | 36,970 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 500 V | -55°C ~ 125°C | 5mm x 20mm (Axial) | cURus, PSE, TUV | Slow Blow | 400 V | 16 A | 477 | Cartridge, Ceramic | 100A AC, 400A DC | 1331.2 | 0.217" Dia x 0.846" L (5.50mm x 21.50mm) | ||
 | 1+ $0.0532 5+ $0.0503 10+ $0.0473 更多的价格 | 36,800 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -55°C ~ 90°C | 0402 (1005 Metric) | CSA, UL | Fast Blow | 32 V | 3 A | 435 | Board Mount (Cartridge Style Excluded) | 35A | 0.2032 | 0.039" L x 0.020" W x 0.013" H (1.00mm x 0.51mm x 0.33mm) | ||
 | 1+ $0.0507 5+ $0.0479 10+ $0.0451 更多的价格 | 36,637 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Requires Holder | 250 V | -55°C ~ 125°C | 5mm x 20mm | CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE | Slow Blow | - | 3.15 A | 215 | Cartridge, Ceramic | 1.5kA | 43.255 | 0.205" Dia x 0.787" L (5.20mm x 20.00mm) | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 更多的价格 | 36,521 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | -55°C ~ 90°C | 1206 (3216 Metric) | cURus | Slow Blow | 63 V | 25 A | UST 1206 | Board Mount (Cartridge Style Excluded) | 100A | 220 | 0.126" L x 0.063" W x 0.024" H (3.20mm x 1.60mm x 0.60mm) | ||
 | 1+ $0.0507 5+ $0.0479 10+ $0.0451 更多的价格 | 36,301 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | -55°C ~ 90°C | 1206 (3216 Metric) | CSA, UR | Fast Blow | 32 V | 2.5 A | 466 | Board Mount (Cartridge Style Excluded) | 50A | 0.3516 | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.3042 5+ $0.2873 10+ $0.2704 更多的价格 | 36,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 125 V | -55°C ~ 125°C | Axial | CSA, PSE, UR | Slow Blow | 125 V | 5 A | PICO® II 473 | Board Mount (Cartridge Style Excluded) | 50A | 54.8 | 0.135" Dia x 0.280" L (3.43mm x 7.11mm) | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 更多的价格 | 36,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -55°C ~ 150°C | 1206 (3216 Metric) | CSA, UL | Fast Blow | 32 V | 15 A | 501 | Board Mount (Cartridge Style Excluded) | 150A | 36.1 | 0.126" L x 0.064" W x 0.033" H (3.20mm x 1.63mm x 0.84mm) | ||
| 1+ $0.1141 5+ $0.1077 10+ $0.1014 更多的价格 | 35,925 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -20°C ~ 105°C | 1206 (3216 Metric) | UL | Slow Blow | 32 V | 4 A | SinglFuse™ SF-1206S | Board Mount (Cartridge Style Excluded) | 50A | 1.537 | 0.122" L x 0.061" W x 0.024" H (3.10mm x 1.55mm x 0.60mm) | ||
 | 1+ $0.0887 5+ $0.0838 10+ $0.0789 更多的价格 | 35,240 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 125 V | -55°C ~ 125°C | 2-SMD, Square End Block | CSA, UL | Fast Blow | 125 V | 500 mA | NANO²® 451 | Board Mount (Cartridge Style Excluded) | 50A | 0.0795 | 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) | ||
| 1+ $0.0507 5+ $0.0479 10+ $0.0451 更多的价格 | 35,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | -55°C ~ 90°C | 1206 (3216 Metric) | CSA, UL | Fast Blow | 32 V | 3 A | SlimLine™ 466 | Board Mount (Cartridge Style Excluded) | 50A | 0.576 | 0.125" L x 0.060" W x 0.023" H (3.18mm x 1.52mm x 0.58mm) | ||
 | 1+ $0.7606 5+ $0.7183 10+ $0.6761 更多的价格 | 31,246 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 250 V | -55°C ~ 125°C | 2-SMD, Square End Block | PSE, UMF | Slow Blow | - | 1 A | NANO²® 465 | Board Mount (Cartridge Style Excluded) | 100A | 2.8 | 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) | ||
 | 1+ $0.0330 5+ $0.0311 10+ $0.0293 更多的价格 | 30,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 250 V | -40°C ~ 125°C | Radial, Box | CQC, cULus, KC, PSE/JET, SEMKO, VDE | Slow Blow | - | 3.15 A | TE5® 392 | Board Mount (Cartridge Style Excluded) | 32A | 55 | 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm) | ||
| 1+ $0.2535 5+ $0.2394 10+ $0.2254 更多的价格 | 30,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 32 V | -55°C ~ 125°C | 1206 (3216 Metric) | cULus | Fast Blow | 63 V | 10 A | NANO²® 458 | Board Mount (Cartridge Style Excluded) | 50A | 15 | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) | ||
 | 1+ $0.7606 5+ $0.7183 10+ $0.6761 更多的价格 | 30,000 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Through Hole | 250 V | -40°C ~ 85°C | Radial, Can, Vertical | CCC, cURus, PSE, SEMKO, VDE | Slow Blow | - | 2.5 A | TR5® 372 | Board Mount (Cartridge Style Excluded) | 35A | 35 | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) | ||
.jpg "0603SFV500F/32-2") | 1+ $0.1268 5+ $0.1197 10+ $0.1127 更多的价格 | 29,550 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -55°C ~ 125°C | 0603 (1608 Metric) | UL | Fast Blow | 32 V | 5 A | SFV | Board Mount (Cartridge Style Excluded) | 35A | 2.62 | 0.063" L x 0.031" W x 0.014" H (1.60mm x 0.80mm x 0.35mm) | ||
 | 1+ $0.0380 5+ $0.0359 10+ $0.0338 更多的价格 | 29,400 可用 可以立即发货 发货地: HK | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -55°C ~ 125°C | 0603 (1608 Metric) | CSA, UL | - | 32 V | 500 mA | - | - | 35A | - | 0.063" L x 0.031" W x 0.018" H (1.60mm x 0.80mm x 0.45mm) |
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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