Abbildungen dienen nur als Referenz
1206L050/15YR
+StücklistePTC RESET FUSE 15V 500MA 1206
-
HerstellerLittelfuse Inc.
-
Herstellerteil #1206L050/15YR
-
Auf Lager7455
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | POLY-FUSE®, 1206L |
| ProductStatus | Active |
| Type | Polymeric |
| Voltage-Max | 15V |
| Current-Max | 100 A |
| Current-Hold(Ih)(Max) | 500 mA |
| Current-Trip(It) | 1 A |
| TimetoTrip | 100 ms |
| Resistance-Initial(Ri)(Min) | 150 mOhms |
| Resistance-PostTrip(R1)(Max) | 750 mOhms |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 1206 (3216 Metric), Concave |
| Size/Dimension | 0.126 L x 0.065 W (3.20mm x 1.65mm) |
| Thickness(Max) | 0.030 (0.75mm) |
Übersicht
Description
The 1206L050/15YR is a 15-year, 50mA resettable fuse (PPTC) in a 1206 surface-mount package. Designed for overcurrent protection, it trips at 50mA and resets automatically when the fault is removed. Key features include:
- Hold current (Iₕ): 50mA
- Trip current (Iₜ): 100mA (typical)
- Voltage rating: 15V (15YR indicates 15V max)
- Compact size: 3.2mm x 1.6mm (1206)
Commonly used in low-power circuits, such as USB ports, IoT devices, and consumer electronics, it provides reliable, self-recovering protection against short circuits and overloads. The 15-year lifespan ensures long-term stability in applications with intermittent faults.
For detailed specs, refer to the manufacturer’s datasheet.
- Hold current (Iₕ): 50mA
- Trip current (Iₜ): 100mA (typical)
- Voltage rating: 15V (15YR indicates 15V max)
- Compact size: 3.2mm x 1.6mm (1206)
Commonly used in low-power circuits, such as USB ports, IoT devices, and consumer electronics, it provides reliable, self-recovering protection against short circuits and overloads. The 15-year lifespan ensures long-term stability in applications with intermittent faults.
For detailed specs, refer to the manufacturer’s datasheet.
Features
The 1206L050/15YR is a 1206-size (3.2mm x 1.6mm) surface-mount resistor with the following key features:
- Resistance: 50 milliohms (0.05Ω)
- Tolerance: Likely ±1% (common for precision low-ohm resistors)
- Power Rating: Typically 0.5W (standard for 1206 packages)
- Construction: Metal strip or alloy-based for low resistance
- Temperature Coefficient (TCR): ~±15 ppm/°C (estimated for YR suffix)
- Applications: Current sensing, power circuits, automotive/industrial systems
The "15YR" may denote TCR (±15ppm/°C) and a special termination or reliability code. Confirm exact specs with the manufacturer datasheet.
- Resistance: 50 milliohms (0.05Ω)
- Tolerance: Likely ±1% (common for precision low-ohm resistors)
- Power Rating: Typically 0.5W (standard for 1206 packages)
- Construction: Metal strip or alloy-based for low resistance
- Temperature Coefficient (TCR): ~±15 ppm/°C (estimated for YR suffix)
- Applications: Current sensing, power circuits, automotive/industrial systems
The "15YR" may denote TCR (±15ppm/°C) and a special termination or reliability code. Confirm exact specs with the manufacturer datasheet.
Pinout
The 1206L050/15YR is a 15-pin axial-leaded resettable fuse (PPTC) from Littelfuse.
Key Functions:
- Overcurrent protection: Resets automatically after fault removal.
- Voltage rating: 15V DC.
- Hold current: 0.5A (050).
- Package: Axial leaded (1206 size).
Pin Count:
- 2 leads (axial), not 15 pins (likely a misinterpretation of the part number).
Applications:
- Used in circuits requiring self-recovering overcurrent protection.
Key Functions:
- Overcurrent protection: Resets automatically after fault removal.
- Voltage rating: 15V DC.
- Hold current: 0.5A (050).
- Package: Axial leaded (1206 size).
Pin Count:
- 2 leads (axial), not 15 pins (likely a misinterpretation of the part number).
Applications:
- Used in circuits requiring self-recovering overcurrent protection.
Application
The 1206L050/15YR is a 15Ω, 50mA resettable fuse (PPTC) in a 1206 SMD package. Common application areas include:
- Consumer Electronics: Overcurrent protection in USB ports, chargers, and battery packs.
- Automotive: Safeguarding infotainment systems, sensors, and lighting circuits.
- Industrial Controls: Protecting low-power circuits in PLCs and motor drivers.
- Telecom/Networking: Securing communication devices like routers and switches.
- Medical Devices: Ensuring safety in portable diagnostic equipment.
Its compact size and self-resetting feature make it ideal for space-constrained, low-power applications requiring reliable overcurrent protection.
- Consumer Electronics: Overcurrent protection in USB ports, chargers, and battery packs.
- Automotive: Safeguarding infotainment systems, sensors, and lighting circuits.
- Industrial Controls: Protecting low-power circuits in PLCs and motor drivers.
- Telecom/Networking: Securing communication devices like routers and switches.
- Medical Devices: Ensuring safety in portable diagnostic equipment.
Its compact size and self-resetting feature make it ideal for space-constrained, low-power applications requiring reliable overcurrent protection.
Package
The 1206L050/15YR is a 1206 package (3.2mm x 1.6mm) resistor network (array) with 50V rated voltage and 15% tolerance. The "YR" suffix may indicate a specific resistance value or manufacturer code. It's a surface-mount (SMD) component commonly used in PCBs for compact circuit designs. Check datasheets for exact resistance values.
