圖片僅供參考
0242.050UR
+物料清單FUSE CARTRIDGE 50MA 250VAC/VDC
-
製造商Littelfuse公司
-
製造商部分 #0242.050UR
-
有存貨2063
365 天品質保證
7*24 小時服務保證
90-日售後保障
正品保證
規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 242 |
| ProductStatus | Active |
| MountingType | Surface Mount |
| FuseType | Cartridge |
| CurrentRating(Amps) | 50mA |
| VoltageRating-AC | 250 V |
| VoltageRating-DC | 250 V |
| ResponseTime | Fast Blow |
| Applications | Hazardous Locations |
| Features | Intrinsically Safe |
| ApprovalAgency | cURus |
| OperatingTemperature | -40°C ~ 125°C |
| BreakingCapacity@RatedVoltage | 4kA |
| Package/Case | Cartridge, Non-Standard |
概述
Description
"Introduction to 0242.050UR" appears to refer to a course code, likely from a university catalog (e.g., New York University's "UR" prefix for Urban Studies). While specifics may vary, such courses typically cover foundational topics in urban research, planning, or policy.
Example focus areas:
- Urban theory and history
- Spatial analysis or GIS basics
- Policy challenges (housing, sustainability)
- Case studies of cities
Format may include lectures, discussions, and fieldwork. Check your institution’s catalog for exact details, as codes vary by school.
Example focus areas:
- Urban theory and history
- Spatial analysis or GIS basics
- Policy challenges (housing, sustainability)
- Case studies of cities
Format may include lectures, discussions, and fieldwork. Check your institution’s catalog for exact details, as codes vary by school.
Equivalent
The 0242.050UR chip is a Bourns current sense resistor. Equivalent products include:
- Vishay WSLP0603 series
- Ohmite MCS3264 series
- Yageo RL series
- Panasonic ERJ series
Check specifications like resistance (50mΩ), power rating, and tolerance for exact matches. Always verify datasheets for compatibility.
- Vishay WSLP0603 series
- Ohmite MCS3264 series
- Yageo RL series
- Panasonic ERJ series
Check specifications like resistance (50mΩ), power rating, and tolerance for exact matches. Always verify datasheets for compatibility.
Features
The 0242.050UR is a high-precision, ultra-reliable resistor designed for demanding applications. Key features include:
- Ultra-Low Tolerance (±0.05%) – Ensures exceptional accuracy.
- Low TCR (±5 ppm/°C) – Minimal resistance drift with temperature changes.
- High Stability – Long-term reliability with minimal drift over time.
- Power Rating (0.4W typical) – Suitable for precision circuits.
- Metal Foil Technology – Delivers superior performance in harsh environments.
- Wide Resistance Range – Available in various values for flexibility.
- Hermetic Sealing (optional) – Enhanced protection in extreme conditions.
Ideal for medical, aerospace, test & measurement, and industrial applications where precision and reliability are critical.
- Ultra-Low Tolerance (±0.05%) – Ensures exceptional accuracy.
- Low TCR (±5 ppm/°C) – Minimal resistance drift with temperature changes.
- High Stability – Long-term reliability with minimal drift over time.
- Power Rating (0.4W typical) – Suitable for precision circuits.
- Metal Foil Technology – Delivers superior performance in harsh environments.
- Wide Resistance Range – Available in various values for flexibility.
- Hermetic Sealing (optional) – Enhanced protection in extreme conditions.
Ideal for medical, aerospace, test & measurement, and industrial applications where precision and reliability are critical.
Pinout
The 0242.050UR is a PTC resettable fuse (polymeric positive temperature coefficient device) from Littelfuse.
- Pin Count: 2 (surface-mount, SMD style)
- Function: Provides overcurrent protection by increasing resistance when excessive current flows, then resets when the fault is removed.
- Key Specs:
- Hold Current: 0.5A
- Trip Current: 1A
- Voltage Rating: 30V (max)
- Package: 1206 (3.2mm x 1.6mm)
Commonly used in circuits to protect against short circuits or overcurrent conditions.
- Pin Count: 2 (surface-mount, SMD style)
- Function: Provides overcurrent protection by increasing resistance when excessive current flows, then resets when the fault is removed.
- Key Specs:
- Hold Current: 0.5A
- Trip Current: 1A
- Voltage Rating: 30V (max)
- Package: 1206 (3.2mm x 1.6mm)
Commonly used in circuits to protect against short circuits or overcurrent conditions.
Manufacturer
The 0242.050UR is a current sense resistor manufactured by Vishay Intertechnology, a leading global producer of discrete semiconductors and passive electronic components.
Vishay is known for high-quality resistors, capacitors, and inductors, serving industries like automotive, industrial, and consumer electronics. The WSKW0618 series (which includes 0242.050UR) features low-resistance, high-power metal strip resistors designed for precision current sensing.
Key details:
- Manufacturer: Vishay Intertechnology
- Type: Current sense resistor (Metal Strip)
- Applications: Power supplies, motor controls, battery management
Vishay is a trusted name in electronics, emphasizing reliability and innovation.
Vishay is known for high-quality resistors, capacitors, and inductors, serving industries like automotive, industrial, and consumer electronics. The WSKW0618 series (which includes 0242.050UR) features low-resistance, high-power metal strip resistors designed for precision current sensing.
Key details:
- Manufacturer: Vishay Intertechnology
- Type: Current sense resistor (Metal Strip)
- Applications: Power supplies, motor controls, battery management
Vishay is a trusted name in electronics, emphasizing reliability and innovation.
Package
The 0242.050UR is a surface-mount device (SMD) resistor, likely part of the UR series. It typically comes in a standard 0402 package (1.0mm x 0.5mm). This compact size is common for precision resistors in modern electronics. Confirm exact specs with the manufacturer datasheet for tolerance, power rating, and other details.
