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Bourns CRT0805BY4R70ELF Precision Chip Resistor

The CRT Series Thin Film Precision Chip Resistors provide high accuracy and stability for precision circuits, current sensing, and medical equipment applications. They feature ultra-tight tolerance, wide resistance range, RoHS compliance, and come in four package sizes. Designed to operate within -55°C to +155°C, these resistors support high voltage and overload capacities, making them suitable for automation, navigation, and printer systems. Quality tested against MIL STD 202 standards, they ensure reliability in demanding environments, with excellent resistor stability and environmental performance.

Authorized Distributors
Source:Newark
Part No:CRT0805-BY-4R70ELF
Stock:9
Inv Date:05-28-2026
Price: Unit price: $0.344
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Source:DigiKey
Part No:CRT0805-BY-4R70ELF
Stock:2830
Inv Date:05-28-2026
Price: Unit price: $0.29
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Part No:CRT0805-BY-4R70ELF
Stock:7815
Inv Date:05-29-2026
Price: Unit price: $0.29
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Part No:CRT0805-BY-4R70ELF
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.0658
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Part No:CRT0805-BY-4R70ELF
Stock:5000
Inv Date:05-28-2026
Price: Unit price: $0.0658
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Source:Arrow EU
Part No:CRT0805-BY-4R70ELF
Stock:10000
Inv Date:05-29-2026
Price: N/A
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Bourns CRT0805BY4R70ELF Precision Chip Resistor Specifications:

  • Size: 0805 (2.00 x 1.25 mm)
  • Power Rating: 1/8 watt at 70°C
  • Operating Temperature Range: -55°C to +155°C
  • Maximum Working Voltage: 150 V
  • Resistance Range: 2 to 50 PPM/°C (see value TCR table)
  • Resistance Tolerance: ±0.05% (F), ±0.1% (G)
  • Resistance Values: 49.9Ω to 499KΩ depending on model
  • Material: Thin film resistor with gold or platinum termination
  • Environmental: Meets MIL STD 202 for Shock, Humidity, Solderability, and Resistance to Soldering Heat
  • RoHS compliant: Yes
  • Temperature Coefficient: 20 - 50 PPM/°C based on model
  • Design ensures minimal drift and high stability under thermal cycling
  • Available in package sizes: 0402, 0603, 0805, 1206
  • Terminations: Tin-plated (RoHS compliant)
  • Application: Precision circuitry, current sensing, medical equipment, automation, navigation, printers

Buy the Bourns CRT0805 – Reliable Precision Chip Resistor for Industrial Applications

Order the Bourns CRT0805 precision chip resistor online today for high accuracy and stability in your electronic applications. These resistors deliver ultra-tight tolerance, wide resistance ranges, and RoHS compliance, making them ideal for medical, automation, navigation, and printer systems. With a robust design supporting -55°C to +155°C temperatures and high voltages up to 150V, they ensure reliable performance in demanding environments. Purchase now to enhance your circuit reliability and ensure consistent precise measurements over time.

Buy Bourns CRT0805 now and experience unmatched reliability and performance in precision electronics and demanding industrial environments.

Frequently Asked Questions

Where can I buy Bourns CRT0805BY4R70ELF?

You can click on the BUY or RFQ button to purchase CRT0805BY4R70ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CRT0805BY4R70ELF?

You can download the CRT0805BY4R70ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CRT0805BY4R70ELF?

Bourns

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