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KOA RK73H2ATTD1820F Precision Chip Resistor

The RK73H series consists of precision thick film flat chip resistors designed for high stability, excellent heat and weather resistance, and reliable performance in automatic mounting applications. These components feature a triple-layer electrode structure, meet EU-RoHS and AEC-Q200 standards, and are suitable for both flow and reflow soldering. With various resistance values, power ratings, and size options, they are ideal for automotive, medical, aerospace, and general electronic applications, offering durability and consistent electrical characteristics under demanding conditions.

Authorized Distributors
Source:Newark
Part No:RK73H2ATTD1820F
Stock:21483
Inv Date:06-23-2026
Price: Unit price: $0.02
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Source:DigiKey
Part No:RK73H2ATTD1820F
Stock:6729
Inv Date:06-23-2026
Price: Unit price: $0.1
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Part No:RK73H2ATTD1820F
Stock:12028
Inv Date:06-24-2026
Price: Unit price: $0.1
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Source:Arrow EU
Part No:RK73H2ATTD1820F
Stock:29800
Inv Date:06-24-2026
Price: N/A
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Part No:RK73H2ATTD1820F
Stock:100000
Inv Date:06-24-2026
Price: N/A
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KOA RK73H2ATTD1820F Precision Chip Resistor Specifications:

  • Power Rating: 0.05W at 70°C, with derating up to 125°C
  • Rated Voltage: 20V to 30V depending on model
  • Resistance Tolerance: ±1%
  • Temperature Coefficient: T.C.R. ±200 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • Dimensions vary from approximately 0.428 mm to 0.6401 mm in length and width
  • Construction: Thick film on alumina substrate with triple-layer electrode structure
  • Certifications: EU-RoHS, AEC-Q200 qualified
  • Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134C
  • Features: Small size, lightweight, weather-resistant, suitable for surface mount technology

Buy the Koa Series RK73H Precision Flat Chip Resistors: RK73H2ATTD1820F

Order the Koa RK73H2ATTD1820F flat chip resistor today online for reliable performance in high-stability electronic applications. Designed for automatic mounting, these resistors feature excellent heat resistance, weatherproof construction, and compliance with EU-RoHS standards. Ideal for automotive, aerospace, medical, and industrial uses, they offer precise resistance values, durable construction, and standards compliance. Enhance your circuit reliability with this high-quality, space-efficient solution and enjoy fast, secure online purchasing with technical support available anytime.

Buy Koa RK73H2ATTD1820F now and experience unmatched reliability and performance for demanding electronic circuits and industrial environments.

Frequently Asked Questions

Where can I buy KOA RK73H2ATTD1820F?

You can click on the BUY or RFQ button to purchase RK73H2ATTD1820F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H2ATTD1820F?

You can download the RK73H2ATTD1820F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H2ATTD1820F?

KOA

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