1K 20W 5% Ceramic cement resistor
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Description: The 1K 20W 5% ceramic cement resistor is a high-power, wire-wound resistor designed for use in electronic circuits requiring robust and stable resistance under high power dissipation. It features a ceramic core encased in a cement coating, providing excellent thermal conductivity and heat dissipation. This resistor is suitable for applications where high reliability, stability, and accuracy of resistance values are crucial.
Key Features:
- Ceramic cement resistor
- Resistance Value: 1K ohms
- Power Rating: 20 watts
- Tolerance: ±5%
- High power dissipation capability
- Excellent thermal stability
- RoHS compliant
- Maximum Voltage Rating: Up to 500V
- Operating Temperature Range: -55°C to +155°C
- Dimensions: Varies based on manufacturer specifications
- Mounting Type: Through Hole
- Power supplies
- Power amplifiers
- Industrial controls
- Load resistors
- Heating elements
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment