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KOA RK73H2ATTD2372F Precision Chip Resistor

The RK73H series flat chip resistors are precision-grade, low-profile, surface-mount devices designed for reliable performance in electronic circuits. Built with metal glaze thick film for excellent heat and weather resistance, these resistors feature a triple-layer electrode structure for high stability and reliability. Suitable for automatic placement, flow, and reflow soldering, they meet EU-RoHS regulations and are AEC-Q200 qualified. Ideal for various industrial electronic applications, including automotive, medical, and aerospace, ensuring durability and consistent performance under demanding conditions.

Authorized Distributors
Source:Newark
Part No:RK73H2ATTD2372F
Stock:10160
Inv Date:06-23-2026
Price: Unit price: $0.02
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Source:DigiKey
Part No:RK73H2ATTD2372F
Stock:718
Inv Date:06-23-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:RK73H2ATTD2372F
Stock:5665
Inv Date:06-24-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:RK73H2ATTD2372F
Stock:5000
Inv Date:06-24-2026
Price: N/A
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KOA RK73H2ATTD2372F Precision Chip Resistor Specifications:

  • Power Rating: 0.05W at 70°C, 0.10W at 70°C, 0.25W at 70°C, 1/4W or 0.5W depending on model
  • Rated Voltage: 20V (W3A2), 30V, 50V (W3A2)
  • Resistance Value Tolerance: ±1%, ±2% (depending on model), resistance range not specified
  • Temperature Coefficient (TCR): ±200 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • Dimensions: 3.24 x 0.42 mm, 0.54 x 0.64 mm, 0.65 x 0.15 mm, different sizes for variants
  • Construction: Thick film, metal glaze, triple-layer electrode
  • Certification: RoHS compliant, AEC-Q200 qualified
  • Features: Small size, lightweight, heat and weather resistant, suitable for reflow and flow soldering

Buy the Koa Series RK73H2ATTD2372F Precision Resistor Part Number RK73H2ATTD2372F

Enhance your electronic designs with our precision chip resistors which offer high stability, excellent heat resistance, and reliable performance. Suitable for automotive, medical, aerospace, and industrial electronics, these surface-mount resistors meet stringent standards including RoHS and AEC-Q200. Their small size and compatibility with automatic placing make them ideal for high-volume manufacturing. Invest in dependable performance—order Koa Global RK73H resistors online today for precision, durability, and peace of mind in your critical applications.

Get Koa Global RK73H today—built for precision and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy KOA RK73H2ATTD2372F?

You can click on the BUY or RFQ button to purchase RK73H2ATTD2372F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H2ATTD2372F?

You can download the RK73H2ATTD2372F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H2ATTD2372F?

KOA

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