5pcs 10W 1 ohm Ceramic Cement Resistor
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5pcs 10W 1 ohm Ceramic Cement Resistor
Key Features
- Package Quantity: 5 resistors
- Power Rating: 10 Watts
- Resistance: 1 ohm (1R)
- Tolerance: ±5% (J)
- Body Material: Ceramic
- Construction: Wirewound
- Lead Type: Axial
- Dimensions (Approximate): 49mm x 10mm x 10mm
- Properties: High heat dissipation, high insulation, stable performance
Replaces / Cross-Reference Part Numbers
- 1R0J
- 1R 10W
- 1 ohm 10W 5%
Compatibility & Fitment
- Suitable for a wide range of electronic applications requiring a power resistor.
- Commonly used in power supplies, audio crossovers, amplifiers, and load-testing circuits.
- Direct replacement for resistors with matching specifications (10W, 1 ohm, ±5%).
When to Replace
- Existing resistor is visibly burned, cracked, or shows signs of overheating.
- Circuit is malfunctioning due to resistor failure.
- Resistance measures as an open circuit (infinite resistance) or outside the ±5% tolerance range when tested with a multimeter.
Installation Tips
- Disconnect power to the circuit before removing the old component.
- Confirm the resistance value with a multimeter before installation.
- Mount the resistor with space for air circulation to allow for proper heat dissipation.
- Ensure leads are securely soldered to the circuit board or terminals.
