myMectronic
myMectronic

A Premier B2B Part Search

KOA RK73H1JTTD1272F Flat Chip Resistor

The RK73H series flat chip resistors are precision-grade thick film resistors designed for reliable performance in various electronic applications. Featuring small size, light weight, and excellent heat and weather resistance thanks to metal glaze thick film technology, they offer high stability with a triple-layer electrode structure. These resistors are suitable for automatic placement, flow and reflow soldering, and meet EU-RoHS and AEC-Q200 standards, making them ideal for automotive, industrial, and consumer electronics requiring precise resistance and durability.

Authorized Distributors
Source:Newark
Part No:RK73H1JTTD1272F
Stock:429
Inv Date:06-23-2026
Price: Unit price: $0.016
Buy/RFQ:
Source:DigiKey
Part No:RK73H1JTTD1272F
Stock:13035
Inv Date:06-23-2026
Price: Unit price: $0.1
Buy/RFQ:
Part No:RK73H1JTTD1272F
Stock:14150
Inv Date:06-24-2026
Price: Unit price: $0.1
Buy/RFQ:
Source:Arrow EU
Part No:RK73H1JTTD1272F
Stock:15000
Inv Date:06-24-2026
Price: N/A
Buy/RFQ:

KOA RK73H1JTTD1272F Flat Chip Resistor Specifications:

  • Power Ratings: 0.05W at 70°C, 0.1W at 70°C, 0.2W at 70°C, 0.5W at 70°C, 1W at 70°C
  • Operating Temperature Range: -55°C to +155°C
  • Resistance Range: 2Ω to 1MΩ, tolerance ±1%
  • Resistance to Soldering Heat: 260°C for 10 seconds
  • Thermal Shock Resistance: 100 cycles between -55°C and +125°C
  • Moisture Resistance: 1000 hours at 90-95% RH, 40°C
  • Standards Compliance: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134C
  • Construction: Metal glaze thick film resistor, triple-layer electrode design
  • Dimensions: 3.2402mm x 0.428mm, 0.5403mm x 0.6401mm, 0.650mm x 0.15mm
  • Voltage Ratings: 20V to 200V depending on series and resistance values
  • Welding Compatibility: Capable of flow and reflow soldering
  • Lead-Free Termination: Meets EU-RoHS requirements
  • Qualification: AEC-Q200 qualified (Exemption 1F)

Buy the Koa Series RK73H Flat Chip Resistors: RK73H1JTTD1272F

Order the Koa RK73H1JTTD1272F flat chip resistor online today to ensure your electronic projects and automotive systems benefit from high precision, excellent heat resistance, and superior reliability. These compact resistors are suitable for flow and reflow soldering, meeting RoHS and AEC-Q200 standards for automotive, industrial, and consumer electronics. With their durable construction and wide resistance range, they deliver consistent performance under harsh conditions. Purchase now to enhance your device reliability with trusted quality and fast delivery from authorized distributors.

Buy Koa RK73H1JTTD1272F now and experience unmatched reliability and high stability for demanding electronic applications.

Frequently Asked Questions

Where can I buy KOA RK73H1JTTD1272F?

You can click on the BUY or RFQ button to purchase RK73H1JTTD1272F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H1JTTD1272F?

You can download the RK73H1JTTD1272F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H1JTTD1272F?

KOA

KOA Part List

Browse and search other KOA parts, locate datasheets and stock

Sponsored by