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MF-SM050-2
+BOMPTC RESET FUSE 60V 500MA 2SMD
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Nhà sản xuấtCông ty Bourns Inc.
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Ông. Phần #MF-SM050-2
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Bảng dữ liệu MF-SM050-2 DataSheet
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Gói 2-SMD
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Có sẵn7688
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Multifuse®, MF-SM |
| ProductStatus | Active |
| Type | Polymeric |
| Voltage-Max | 60V |
| Current-Max | 40 A |
| Current-Hold(Ih)(Max) | 500 mA |
| Current-Trip(It) | 1 A |
| TimetoTrip | 4 s |
| Resistance-Initial(Ri)(Min) | 350 mOhms |
| Resistance-PostTrip(R1)(Max) | 1.4 Ohms |
| OperatingTemperature | -40°C ~ 85°C |
| Ratings | AEC-Q200 |
| MountingType | Surface Mount |
| Package/Case | 2-SMD |
| Size/Dimension | 0.287 L x 0.214 W (7.31mm x 5.44mm) |
| Thickness(Max) | 0.125 (3.18mm) |
Tổng quan
Description
- Rated current: 500mA (0.5A)
- Voltage rating: 32V DC
- Fast-acting response for quick circuit protection
- Compact size (typically 5.2mm x 2.2mm) for space-constrained PCBs
- Surface-mount (SMD) design for automated assembly
Commonly used in consumer electronics, automotive systems, and telecom devices, it safeguards sensitive components from short circuits and excessive current. Its fast blow characteristic ensures rapid interruption during faults.
For detailed specs, refer to the manufacturer’s datasheet.
Equivalent
- Bourns MF-R050
- TE Connectivity RUEF300
- Littelfuse 050 series (e.g., 050-300-U)
- PolySwitch RXE050
These alternatives offer similar hold current (500mA) and voltage ratings. Always verify specifications for compatibility.
Features
- Power Rating: 5W (at 25°C)
- Resistance Range: 0.1Ω to 1MΩ
- Tolerance: ±1%, ±5%
- Operating Temp: -55°C to +155°C
- Package: 2512 (6.3mm x 3.2mm)
- Material: Thick-film, flame-resistant ceramic
- Applications: Power supplies, automotive, industrial, and consumer electronics
It offers high stability, low TCR (≤±100ppm/°C), and excellent surge resistance, making it ideal for demanding circuits. The compact SMD design ensures easy PCB integration.
Pinout
Functions:
- Overcurrent protection – Automatically trips at excessive current (rated 0.5A hold / 1.0A trip).
- Resettable – Returns to low resistance after fault removal.
- Voltage rating: 30V DC max.
Commonly used in consumer electronics, power supplies, and PCBs for circuit protection.
Manufacturer
Murata is known for its high-quality capacitors, filters, and communication modules, serving industries like automotive, healthcare, and IoT. The MF-SM050-2 is likely a surface-mount ferrite bead or EMI filter, designed for noise suppression in electronic circuits.
Founded in 1944, Murata is a global leader in electronic components, with a strong reputation for innovation and reliability.
Application
1. Wearable Devices – Pressure monitoring in smart clothing or footwear.
2. Medical Applications – Patient monitoring, rehabilitation, and prosthetics.
3. Robotics – Tactile feedback for grippers and human-robot interaction.
4. Automotive – Seat occupancy detection and touch-sensitive controls.
5. Consumer Electronics – Touchpads, buttons, and gaming interfaces.
6. Industrial Equipment – Force measurement in assembly lines.
Its compact size, durability, and sensitivity make it ideal for applications requiring precise force detection in constrained spaces.
