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0.33 Ohm (0e33 / 0R33 / 5W)- 5Watts - Fusible Resistor - white
- Product Code: MR_FR_0_33_5W
- Availability: In Stock
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₹18.00 (+ GST)
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0.33 Ohm 5W White Fusible Resistor
The 0.33 Ohm 5W White Fusible Resistor is engineered for overcurrent protection in electronic circuits. It operates as a sacrificial component, interrupting the circuit during overload events. This prevents damage to other connected components. The resistor features a nominal resistance of 0.33 Ohm and a power rating of 5 Watts. Its white casing aids in visual identification within assemblies. Construction adheres to industrial standards, ensuring consistent operation. This component is suitable for integration into diverse electronic systems.
Specifications:
- Resistance: 0.33 Ohm
- Power Rating: 5 Watts (5W)
- Tolerance: 5%
- Type: Fusible Resistor
- Color: White
- Brand: Domestic (Made in India)
- Category: Mini Components, Resistors
Key features and benefits:
- 0.33 Ohm resistance.
- 5 Watt power rating.
- Fusible design for overcurrent protection.
- 5% resistance tolerance.
- Industrial standard construction.
- White color for visual identification.
- Mini component form factor.
Applications:
- Power Supply Units (PSUs)
- Motor Control Circuits
- Battery Charging Systems
- LED Drivers and Lighting
- Consumer Electronics
Frequently Asked Questions:
Q: Can this 0.33 Ohm 5W fusible resistor be used as a direct replacement for a standard 0.33 Ohm 5W power resistor?
A: No, a fusible resistor is designed to open the circuit under overcurrent conditions, unlike a standard power resistor which dissipates power continuously. Using it as a direct replacement without considering its fusing characteristic may lead to unintended circuit interruption.
Q: What is the maximum continuous current for this 0.33 Ohm 5W fusible resistor?
A: The maximum continuous current can be estimated using P=I²R. For 5W and 0.33 Ohm, I = sqrt(5/0.33) ≈ 3.89 Amperes. Exceeding this significantly will cause the resistor to fuse.
Q: How can this 0.33 Ohm 5W fusible resistor be distinguished from other resistors?
A: This fusible resistor is identified by its white color, its marked resistance value of 0.33 Ohm, and its 5W power rating. Fusible resistors often have specific markings or colors to indicate their safety function.
Package Includes:
1x 0.33 Ohm 5W White Fusible Resistor.*Image shown is a representation only.
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