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5pcs: 390K ohm [390k 1W] 1 Watt Resistor [1W] CFR
- Product Code: RQ-390k_1w
- Availability: In Stock
-
₹6.50 (+ GST)
- 10 or more quantity/sets : ₹6.00
- 25 or more quantity/sets : ₹5.75
- 50 or more quantity/sets : ₹5.50
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390K Ohm 1 Watt Carbon Film Resistor (CFR), 5 Pieces
This product consists of five 390K Ohm 1 Watt Carbon Film Resistors (CFR). Each resistor provides a nominal resistance of 390,000 Ohms. The power rating is 1 Watt. A tolerance of ±5% is specified. Carbon film technology contributes to stability and low noise characteristics. These components are suitable for integration into various electronic circuits. Applications include prototyping, repair, and new circuit design. They are categorized as mini components.
Specifications:
- Resistance: 390K Ohm (390,000 Ohms)
- Power Rating: 1 Watt (1W)
- Resistor Type: Carbon Film Resistor (CFR)
- Tolerance: ±5%
- Quantity: 5 Pieces
- Material: Carbon Film
- Category: Mini Component
Key features and benefits:
- Nominal resistance of 390K Ohm (390,000 Ohms)
- 1 Watt (1W) power dissipation rating
- Carbon Film Resistor (CFR) construction
- Tolerance of ±5%
- Supplied as a pack of 5 units
- Exhibits stability and low noise characteristics
- Suitable for general electronic circuit integration
Applications:
- General electronics prototyping
- Circuit board repair and component replacement
- Educational kits and STEM applications
- Current limiting in LED circuits
- Voltage division and signal conditioning
Frequently Asked Questions:
Q: What is the maximum voltage these 390K Ohm 1W resistors can safely handle?
A: Based on P=V^2/R, the maximum continuous working voltage for a 1W resistor with 390,000 Ohm resistance is approximately 624V (calculated as sqrt(1W * 390,000 Ohm)).
Q: Do these carbon film resistors have a specific polarity for installation?
A: No, resistors are non-polarized components and can be installed in either direction within a circuit.
Q: Are these resistors suitable for surface mount applications?
A: No, these are through-hole components designed for insertion into a PCB or breadboard.
Package Includes:
5 x 390K Ohm 1 Watt Carbon Film Resistors (CFR).*Image shown is a representation only.
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