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1812L050/30PR
+BOMPTC RESET FUSE 30V 500MA 1812
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제조업체리틀퓨즈(주)
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제조업체 부품 #1812L050/30PR
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사양
| 속성 | 가치 |
| Series | POLY-FUSE®, 1812L |
| Part Status | Active |
| Type | Polymeric |
| Voltage - Max | 30V |
| Current - Hold (Ih) (Max) | 500 mA |
| Current - Trip (It) | 1 A |
| Current - Max | 100 A |
| Time to Trip | 150 ms |
| Resistance - Initial (Ri) (Min) | 150 mOhms |
| Resistance - Post Trip (R1) (Max) | 1 Ohms |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 1812 (4532 Metric), Concave |
| Size / Dimension | 0.179" L x 0.128" W (4.55mm x 3.24mm) |
| Thickness (Max) | 0.039" (1.00mm) |
개요
Description
- "1812" denotes the package size, specifically 18 x 12 mils (thousandths of an inch).
- "L050" suggests an inductance value, likely 0.50 microhenries (µH) for inductors, or a similar specification for other components.
- "30PR" can indicate a tolerance level or power rating, such as 30% or a specific rating for performance under certain conditions.
Such components are used in various applications, including circuit design and electronic devices. Understanding these specifications helps in selecting the appropriate component for specific electrical requirements in projects or manufacturing. Always consult the manufacturer's datasheet for precise details and applications.
Equivalent
Features
1. Inductance Value: Typically around 50 µH, suitable for power management and filtering.
2. Current Rating: Can handle up to 30A, making it ideal for high-current applications.
3. Compact Size: The 1812 (045 x 030 mm) package allows for efficient space utilization on PCBs.
4. Low DCR: Designed for minimal DC resistance, enhancing efficiency and reducing heat generation.
5. High Frequency Performance: Suitable for RF applications due to its ability to maintain performance at elevated frequencies.
6. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in various environments.
7. Material: Typically constructed with magnetic core materials that enhance inductance stability and minimize losses.
8. Applications: Commonly used in power supplies, DC-DC converters, and audio equipment.
These features make the 1812L050/30PR a versatile choice for engineers in designing efficient and compact electronic systems.
Pinout
In terms of specifications, "1812" refers to the package size, which measures 0.18 x 0.12 inches (4.5 x 3.2 mm). The "050" indicates a nominal resistance value of 50 ohms, while "30PR" may refer to tolerance or power rating, often indicating a specific rating. For precise applications, it's important to consult the manufacturer's datasheet for detailed electrical and mechanical characteristics, including power rating and tolerance levels.