680 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Axial Automotive AEC-Q200 Carbon Film

The CFR-25JB-52-680K is a carbon film through-hole resistor designed for general-purpose electronic applications requiring stable resistance characteristics, reliable long-term performance, and cost-effective implementation. This resistor is commonly used in signal conditioning, voltage division, pull-up and pull-down networks, biasing circuits, and low-power analog or digital systems. Its axial leaded construction supports automated insertion and conventional through-hole assembly methods, making it suitable for consumer electronics, industrial controls, instrumentation, and embedded systems.

The device utilizes carbon film resistive technology to provide dependable electrical performance with moderate noise characteristics and good environmental stability. The flame-retardant coating enhances mechanical durability and improves resistance against moisture and environmental exposure. The component is optimized for standard operating environments where compact size, stable operation, and economical design are required.

Electrical Characteristics

Resistance Value: 680 kΩ Resistance Tolerance: ±5% Resistor Technology: Carbon Film Rated Power Dissipation: 1/4 W Maximum Working Voltage: 250 V Maximum Overload Voltage: 500 V Temperature Coefficient: ±350 ppm/°C Insulation Resistance: High reliability insulation structure suitable for general electronic equipment

Mechanical Characteristics

Package Type: Axial Through-Hole Mounting Style: Through Hole Body Style: Cylindrical Flame-Retardant Coated Body Lead Material: Tin-Plated Copper Lead Configuration: Axial Leads for PCB insertion

Environmental Characteristics

Operating Temperature Range: −55°C to +155°C Moisture Resistance: Suitable for standard humidity environments Flame Resistance: Flame-retardant protective coating compliant with general safety requirements

Applications

Signal Conditioning Circuits Voltage Divider Networks Pull-Up and Pull-Down Resistors Industrial Control Electronics Consumer Electronic Products General Analog and Digital Circuitry Embedded Systems and Microcontroller Interfaces

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