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Description Littelfuse 451 The Littelfuse 451 series NANO2 surface mount fuse is a very small square surface mount device for overhead conductors (VNet), particularly suitable for secondary side circuit overcurrent protection applications. Ultra fast response small size low-temperature derating # # # Recognized CSA, UL # # # Surface mounting technology _ Ultra miniature fuse holder # # Surface mounting technology Surface mounted fuses are suitable for low-voltage applications and can greatly save space (and time). FF type is most suitable for protecting high-value silicon ICs, such as alarm systems, audio/video devices, computer boards, portable phones, power supplies, and medical instruments, etc
Product QR code
Packaging SMD-2
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
1.64  yuan 1.64yuan
5+:
$ 2.2113
25+:
$ 2.0475
50+:
$ 1.9328
100+:
$ 1.8837
500+:
$ 1.8509
2500+:
$ 1.8100
5000+:
$ 1.7936
10000+:
$ 1.7690
Quantity
5+
25+
50+
100+
500+
Price
$2.2113
$2.0475
$1.9328
$1.8837
$1.8509
Price $ 2.2113 $ 2.0475 $ 1.9328 $ 1.8837 $ 1.8509
Start batch production 5+ 25+ 50+ 100+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(4800) Minimum order quantity(5)
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Technical parameters/rated voltage (DC): 125 V

Technical parameters/rated voltage (AC): 125 V

Technical parameters/rated current: 0.1 A

Technical parameters/resistance: 3.1 Ω

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -55 ℃

Technical parameters/rated voltage: 125 V

Technical parameters/rated voltage (DC Max): 125 V

Technical parameters/rated voltage (AC Max): 125 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 2

Encapsulation parameters/Encapsulation: SMD-2

External dimensions/length: 6.1 mm

External dimensions/width: 2.69 mm

External dimensions/height: 2.69 mm

External dimensions/diameter: 2.69 mm

External dimensions/packaging: SMD-2

Physical parameters/operating temperature: -55℃ ~ 125℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: Safety, Computers&Computer Peripherals, Computers and Computer Peripherals, Wireless, Power Management, HVAC, Communication&Networking, Portable Devices, Safety, Communications&Networking, Portable Equipment, Industrial, Automation&Process Control, Consumer Electronics, Industrial, Automation&Process Control, Power Management, Wireless, Consumer Electronics

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Customs information/ECCN code: EAR99

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Littelfuse 461 系列 TeleLink® 抗浪涌熔丝 Littelfuse 461 系列 TeleLink® 熔丝无卤素、抗浪涌,提供过电流保护,适用于多种电信应用,无需串联电阻器。 合适的应用包括线路卡、调制解调器、传真机、手机、答录机、来电显示设备和其他连接到电话网络的产品。 ### 表面安装技术_超微型熔丝架 ### 表面安装技术 表面安装熔丝适用于低电压应用,可大大节省空间(和时间)。 FF 类型最适用于保护高值硅 IC,例如,报警系统、音频/视频设备、计算机板、便携式电话、电源和医疗仪器等等
04611.25ER 04611.25ER Littelfuse 类似代替 SMD-2
Littelfuse 461 系列 TeleLink® 抗浪涌熔丝 Littelfuse 461 系列 TeleLink® 熔丝无卤素、抗浪涌,提供过电流保护,适用于多种电信应用,无需串联电阻器。 合适的应用包括线路卡、调制解调器、传真机、手机、答录机、来电显示设备和其他连接到电话网络的产品。 ### 表面安装技术_超微型熔丝架 ### 表面安装技术 表面安装熔丝适用于低电压应用,可大大节省空间(和时间)。 FF 类型最适用于保护高值硅 IC,例如,报警系统、音频/视频设备、计算机板、便携式电话、电源和医疗仪器等等
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