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KOA RK73H2ATTD4120F Thick Film Chip Resistor

The RK73H series consists of compact, high-reliability thick film chip resistors suitable for automatic mounting in various electronic applications. Designed with a triple-layer electrode structure, these resistors offer excellent heat and weather resistance, making them ideal for demanding environments. They comply with both flow and reflow soldering techniques and meet EU-RoHS standards for lead-free termination. These resistors are suitable for automotive, medical, and aerospace applications, with an operating temperature range of -55°C to +155°C and are rated for power dissipation from 0.05W to 0.2W depending on the model.

Authorized Distributors
Source:Newark
Part No:RK73H2ATTD4120F
Stock:11979
Inv Date:06-23-2026
Price: Unit price: $0.02
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Source:DigiKey
Part No:RK73H2ATTD4120F
Stock:7414
Inv Date:06-23-2026
Price: Unit price: $0.1
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Part No:RK73H2ATTD4120F
Stock:344
Inv Date:06-24-2026
Price: Unit price: $0.1
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Part No:RK73H2ATTD4120F
Stock:1329
Inv Date:06-24-2026
Price: N/A
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KOA RK73H2ATTD4120F Thick Film Chip Resistor Specifications:

  • Power rating: 0.05W to 0.2W depending on model
  • Operating Temperature Range: -55°C to +155°C
  • Resistance Tolerance: ±1%
  • Resistance Range: 2Ω to 10MΩ
  • Rated Voltage: 20V to 200V
  • Maximum Working Voltage: 28V to 50V
  • Material: Metal glaze thick film
  • Construction: Triple-layer electrode structure
  • Solderability: Suitable for flow and reflow soldering
  • Compliance: EU-RoHS, AEC-Q200 qualified
  • Dimensions: Approximately 0.428mm x 0.650mm (varies by type)

Buy the Koa Global RK73H2ATTD4120F – Reliable Thick Film Chip Resistors for Industrial Applications

Purchase the Koa Global RK73H2ATTD4120F online today and ensure your electronic projects benefit from high stability, excellent heat resistance, and compliance with industry standards. These compact, lead-free resistors are perfect for automotive, medical, and aerospace systems requiring reliable performance across a broad temperature range. With easy installation via automatic mounting equipment and proven durability, buying online guarantees fast delivery and support for your engineering needs. Trust Koa Global for quality electronic components that meet the highest standards of reliability and performance.

Buy Koa Global RK73H2ATTD4120F now and experience unmatched reliability and high heat resistance for demanding electronic applications.

Frequently Asked Questions

Where can I buy KOA RK73H2ATTD4120F?

You can click on the BUY or RFQ button to purchase RK73H2ATTD4120F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H2ATTD4120F?

You can download the RK73H2ATTD4120F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H2ATTD4120F?

KOA

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