myMectronic
myMectronic

A Premier B2B Part Search

Bourns CFN1206AFZR040ELF Current Sensing Resistor

The CFN1206AFZR040ELF is a metal foil, current sensing chip resistor designed for high reliability and stability in industrial applications. It features RoHS compliance and halogen-free construction, making it suitable for power supplies, input amplifiers, and stepper motor drives. With a power rating of 1W at 70°C, resistance values around 0.40 Ω, and a temperature coefficient of +50 ppm/°C, this resistor offers excellent precision and environmental resilience. Its compact size and robust construction ensure dependable performance in demanding electronic environments.

Authorized Distributors
Source:Newark
Part No:CFN1206AFZ-R040ELF
Stock:1710
Inv Date:05-28-2026
Price: Unit price: $0.371
Buy/RFQ:
Source:DigiKey
Part No:CFN1206AFZ-R040ELF
Stock:1798
Inv Date:05-28-2026
Price: Unit price: $0.43
Buy/RFQ:
Part No:CFN1206AFZ-R040ELF
Stock:5557
Inv Date:05-29-2026
Price: Unit price: $0.43
Buy/RFQ:
Part No:CFN1206AFZ-R040ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.25
Buy/RFQ:
Part No:CFN1206AFZ-R040ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.0987
Buy/RFQ:
Part No:CFN1206AFZ-R040ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.0987
Buy/RFQ:
Source:Arrow EU
Part No:CFN1206AFZ-R040ELF
Stock:16000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:CFN1206AFZ-R040ELF
Stock:278
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns CFN1206AFZR040ELF Current Sensing Resistor Specifications:

  • Size: 1206 (inch: 0.079 x 0.049 inches, mm: 2.00 x 1.25 mm)
  • Power Rating: 1W at 70°C, Derates linearly with temperature
  • Resistance Range: Approximately 0.40 Ω with tolerance ±1% or ±5%
  • Resistance Value: 0.40 Ω
  • Temperature Coefficient: +50 ppm/°C
  • Operating Temperature Range: -55°C to +155°C
  • Environmental Resistance: RoHS compliant, halogen free, resistant to moisture, thermal cycling, and vibration
  • Soldering: Compatible with lead-free reflow profiles at 260°C
  • Features: Metal foil construction for high stability and reliability

Buy the Bourns CFN1206AFZR040ELF – Reliable Current Sensing Resistor for Industrial Applications

Purchase the Bourns CFN1206AFZR040ELF current sensing resistor online today and enhance your electronic designs with its high accuracy and reliability. Featuring RoHS compliance and halogen-free construction, this compact component provides excellent stability for power supplies, input amplifiers, and motor drives. Its robust design ensures long-term performance under demanding conditions, including high temperatures and vibration. Secure your supply chain with this high-quality resistor, available now for quick delivery, ensuring your projects meet quality and environmental standards effortlessly.

Order your Bourns CFN1206AFZR040ELF high-precision current sensing resistor today and ensure your industrial projects benefit from dependable, stable performance.

Frequently Asked Questions

Where can I buy Bourns CFN1206AFZR040ELF?

You can click on the BUY or RFQ button to purchase CFN1206AFZR040ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CFN1206AFZR040ELF?

You can download the CFN1206AFZR040ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CFN1206AFZR040ELF?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by