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KOA RK73H1JTTD3401F Flat Chip Resistor

The RK73H Series flat chip resistors are precision-grade, thick film devices suitable for automatic mounting, flow and reflow soldering, and high-reliability applications. Featuring excellent heat and weather resistance, they are made with metal glaze thick film and have a triple-layer electrode structure for high stability. Qualified under AEC-Q200 standards, they meet EU-RoHS compliance with lead-free termination. Ideal for electronic circuits requiring accurate resistance values, these resistors handle operating temperatures from -55°C to +155°C, with power ratings up to 0.05W and rated voltages of 20V to 50V depending on series options.

Authorized Distributors
Source:Newark
Part No:RK73H1JTTD3401F
Stock:23928
Inv Date:06-23-2026
Price: Unit price: $0.017
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Source:DigiKey
Part No:RK73H1JTTD3401F
Stock:18742
Inv Date:06-23-2026
Price: Unit price: $0.1
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Part No:RK73H1JTTD3401F
Stock:21977
Inv Date:06-24-2026
Price: Unit price: $0.1
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Part No:RK73H1JTTD3401F
Stock:90
Inv Date:06-24-2026
Price: N/A
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KOA RK73H1JTTD3401F Flat Chip Resistor Specifications:

  • Power Rating: 0.05W at 70°C ambient temperature
  • Operating Temperature Range: -55°C to +155°C
  • Resistance Tolerance: ±1% (for certain models)
  • Rated Voltage: 20V to 50V depending on series
  • Temperature Coefficient of Resistance (T.C.R.): ±200 ppm/°C
  • Construction: Metal glaze thick film resistor with triple-layer electrode
  • Material: Alumina substrate, lead-free termination
  • Certification: AEC-Q200 qualified, RoHS compliant, UL and IEC standards
  • Size: Approximately 0.4" to 0.65" in length depending on type
  • Application: Automatic mounting, flow and reflow soldering, automotive, medical, industrial electronics

Buy the Koa Series RK73 Flat Chip Resistors: RK73H1JTTD3401F

Buy the Koa RK73H1JTTD3401F flat chip resistor online today and enjoy high accuracy, excellent heat and weather resistance, and RoHS compliance. Designed for automatic soldering processes, this precision resistor ensures stability and durability in automotive, medical, and industrial applications. Its lead-free termination complies with EU-RoHS standards, while its construction guarantees reliable performance across a wide temperature range from -55°C to +155°C. Perfect for high-reliability electronic circuits requiring precise resistance settings, this resistor offers long-lasting stability and safety for your design needs.

Get Koa RK73H1JTTD3401F today—built for precision, high heat resistance, and reliable performance in demanding electronic circuits.

Frequently Asked Questions

Where can I buy KOA RK73H1JTTD3401F?

You can click on the BUY or RFQ button to purchase RK73H1JTTD3401F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H1JTTD3401F?

You can download the RK73H1JTTD3401F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H1JTTD3401F?

KOA

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