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KOA CF12CT52R181J Fixed Carbon Film Resistor

The CF12CT52R181J is a high-quality fixed carbon film resistor designed for reliable performance in industrial applications. It features a power rating of 0.5W, resistance range from 2.2MΩ to 5.1MΩ, and can operate at temperatures from -55°C to +155°C. Its construction involves coated ceramic elements with color-coded marking for easy identification. Suitable for through-hole mounting, this resistor ensures high pulse resistance and stability, meeting environmental standards such as EU-RoHS. It is ideal for general-purpose use in electronic circuits requiring precise resistance and durability under various conditions.

Authorized Distributors
Source:Newark
Part No:CF1/2CT52R181J
Stock:2970
Inv Date:06-23-2026
Price: Unit price: $0.053
Buy/RFQ:
Source:DigiKey
Part No:CF1/2CT52R181J
Stock:2200
Inv Date:06-23-2026
Price: Unit price: $0.01743
Buy/RFQ:
Part No:CF1/2CT52R181J
Stock:3018
Inv Date:06-24-2026
Price: Unit price: $0.1
Buy/RFQ:

KOA CF12CT52R181J Fixed Carbon Film Resistor Specifications:

  • Power Rating: 0.5W
  • Resistance Range: 2.2MΩ to 5.1MΩ
  • Resistance Tolerance: ±6%
  • TCR: 350~450 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • Rated Voltage: 300V to 700V depending on type
  • Max Overload Voltage: up to 1300V
  • Environmental Standards: EU-RoHS compliant
  • Construction: Coated ceramic element with color code marking
  • Mounting: Through-hole
  • Dimensions: Length varies with type, typically suitable for automated insertion

Buy the Koa Global CF12CT52R181J – Reliable Fixed Carbon Film Resistor for Industrial Applications

Purchase the Koa Global CF12CT52R181J fixed carbon film resistor online today for your electronic projects and industrial applications. Featuring a power rating of 0.5W and resistance from 2.2MΩ to 5.1MΩ, it performs reliably across a temperature range of -55°C to +155°C. Its construction with coated ceramic meets high standards of durability, pulse resistance, and environmental compliance including EU-RoHS. Ideal for general-purpose use, this resistor ensures stability and precision in automated assembly and various circuit designs, providing a trusted solution for demanding technical needs.

Get Koa Global CF12CT52R181J today—built for precision and long-lasting durability in demanding industrial circuits.

Frequently Asked Questions

Where can I buy KOA CF12CT52R181J?

You can click on the BUY or RFQ button to purchase CF12CT52R181J from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part CF12CT52R181J?

You can download the CF12CT52R181J datasheet or visit the KOA website for support.

Who is the manufacturer of CF12CT52R181J?

KOA

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