myMectronic
myMectronic

A Premier B2B Part Search

TTElectronics - Welwyn WCR08053K9FI surface-mounted resistor

High reliability surface-mounted resistors ideal for industrial and electronic applications. These resistors feature wide size and ohmic value ranges, wrap-around terminations, inner electrode protection, and comply with RoHS3 standards. They operate efficiently within a temperature range of -55°C to 155°C, offering excellent performance in demanding environments. Constructed with a high alumina substrate, ruthenium oxide resistance element, and protective coatings, these resistors are suitable for various high-precision and durability-critical uses, including automotive and industrial electronics. Available in multiple sizes with Pb-free, RoHS compliance, and AEC-Q200 grade options for automotive reliability.

Authorized Distributors
Source:Newark
Part No:WCR0805-3K9FI
Stock:25645
Inv Date:06-09-2026
Price: Unit price: $0.073
Buy/RFQ:
Part No:WCR0805-3K9FI
Stock:27897
Inv Date:06-10-2026
Price: Unit price: $0.13
Buy/RFQ:

TTElectronics - Welwyn WCR08053K9FI surface-mounted resistor Specifications:

  • Resistance Range: <50Ω to >1MOΩ
  • Temperature Range: -55°C to 155°C
  • Resistance TCR: -400 to +600ppm/°C (low values), +200 to +300ppm/°C (high values)
  • Construction: High alumina substrate (96% min), ruthenium oxide resistance element, silver palladium, nickel, tin plated terminations
  • Termination Resistance: Meets IEC 115-1, Clause 4.17.3.2
  • Operating Voltage: Up to 200V depending on size
  • Tolerance: ±1%, ±2%, ±3%, ±5%, and others
  • Marking: Individually marked with 3 digits, zeros marked as 000, no marking for 0201 and 0402
  • Packaging: Tape mounted (8mm, 12mm width), reels for sizes 1210, 2010, 2512
  • Compliance: RoHS3, Pb-free, AEC-Q200 grade options available

Buy the TTElectronics Series WCR08053K9FI Surface-Mounted Resistor: WCR08053K9FI

Purchase TT Electronics WCR series surface-mounted resistors online now and enjoy high performance with wide ohmic range, RoHS3 compliance, and exceptional durability. These resistors serve countless applications in industrial, automotive, and electronic systems, providing precise resistance values, excellent temperature stability, and reliable operation over a broad temperature range. With easy tape packaging for automated assembly, they are ideal for modern manufacturing environments. Secure your supply of high-quality resistors today and ensure your projects meet stringent reliability standards with fast global delivery.

Order your TT Electronics WCR series resistors today and ensure high reliability for your industrial and automotive electronic projects.

Frequently Asked Questions

Where can I buy TTElectronics - Welwyn WCR08053K9FI?

You can click on the BUY or RFQ button to purchase WCR08053K9FI from an authorized TTElectronics - Welwyn distributor.

How do I troubleshoot issues or seek technical support for part WCR08053K9FI?

You can download the WCR08053K9FI datasheet or visit the TTElectronics - Welwyn website for support.

Who is the manufacturer of WCR08053K9FI?

TTElectronics - Welwyn

TTElectronics - Welwyn Part List

Browse and search other TTElectronics - Welwyn parts, locate datasheets and stock

Sponsored by