myMectronic
myMectronic

A Premier B2B Part Search

KOA RK73H1JTTD5603F Precision Chip Resistors

The RK73H J flat chip resistors offer high stability, excellent heat and weather resistance, and are suitable for automatic mounting processes. Manufactured with a triple-layer electrode structure, these precision grade resistors meet EU-RoHS compliance and are AEC-Q200 qualified. Designed for various industrial applications, they handle power ratings up to 0.05W with rated ambient temperatures from -55°C to +155°C. Their compact size, durable metal glaze thick film, and broad resistance options make them ideal for automotive, medical, and aerospace electronic systems that demand reliability and high performance.

Authorized Distributors
Source:Newark
Part No:RK73H1JTTD5603F.
Stock:7390
Inv Date:06-23-2026
Price: Unit price: $0.016
Buy/RFQ:
Source:DigiKey
Part No:RK73H1JTTD5603F
Stock:70000
Inv Date:06-23-2026
Price: Unit price: $0.00515
Buy/RFQ:
Part No:RK73H1JTTD5603F
Stock:34319
Inv Date:06-24-2026
Price: Unit price: $0.1
Buy/RFQ:
Source:Arrow EU
Part No:RK73H1JTTD5603F
Stock:25000
Inv Date:06-24-2026
Price: N/A
Buy/RFQ:
Source:Arrow EU
Part No:RK73H1JTTD5603F
Stock:5384
Inv Date:06-24-2026
Price: N/A
Buy/RFQ:

KOA RK73H1JTTD5603F Precision Chip Resistors Specifications:

  • Power Rating: 0.05W at 70°C ambient temperature
  • Rated Ambient Temperature: -55°C to +155°C
  • Construction: Metal glaze thick film with triple-layer electrode
  • Resistance Range: 2Ω to 10MΩ
  • Tolerance: ±1% for standard types
  • Dimensions: 3.24mm x 0.428mm (typical), other sizes available
  • Rated Voltage: 20V to 50V depending on resistance
  • Compliance: EU-RoHS, AEC-Q200 qualified
  • Temperature Coefficient: ±200 ppm/°C
  • Operating Conditions: Suitable for flow and reflow soldering, weathering resistant
  • Coating Color: Black or Blue
  • Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134C

Buy the Koa Series RK73H Precision Resistors Part Number RK73H1JTTD5603F

Order Koa Global RK73H precision chip resistors online today for your industrial electronics projects. Designed with a durable thick film coating, high heat resistance, and excellent weather durability, these resistors meet strict safety standards like EU-RoHS and are AEC-Q200 qualified. Their compact size makes integration into automated assembly lines easy, while their wide resistance range covers diverse application needs. Choose these reliable, high-stability resistors for automotive, medical, aerospace, or general industrial use—ensuring long-lasting, consistent performance in all conditions.

Get Koa Global RK73H today—built for precision, high reliability, and thermal stability in demanding industrial electronics.

Frequently Asked Questions

Where can I buy KOA RK73H1JTTD5603F?

You can click on the BUY or RFQ button to purchase RK73H1JTTD5603F from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part RK73H1JTTD5603F?

You can download the RK73H1JTTD5603F datasheet or visit the KOA website for support.

Who is the manufacturer of RK73H1JTTD5603F?

KOA

KOA Part List

Browse and search other KOA parts, locate datasheets and stock

Sponsored by