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Bourns CRT1206BY4R70ELF Precision Chip Resistor

The CRT Series is a range of thin film precision chip resistors designed for high accuracy applications such as current sensing, precision circuits, medical equipment, printers, automation, and navigation systems. These resistors feature ultra-tight tolerances, wide resistance ranges, RoHS compliance, and come in four package sizes for versatile integration. Operating efficiently within -55°C to +155°C, they deliver reliable performance under various environmental and electrical stress conditions, including short time overload, load life, humidity, thermal shock, solderability, and resistance to soldering heat. Ideal for demanding electronic applications, they ensure stable, precise resistance in critical electronic circuits.

Authorized Distributors
Source:Newark
Part No:CRT1206-BY-4R70ELF
Stock:1317
Inv Date:05-28-2026
Price: Unit price: $0.266
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Source:DigiKey
Part No:CRT1206-BY-4R70ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.61
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Part No:CRT1206-BY-4R70ELF
Stock:753
Inv Date:05-29-2026
Price: Unit price: $0.47
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Part No:CRT1206-BY-4R70ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1537
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Part No:CRT1206-BY-4R70ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.1537
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Part No:CRT1206-BY-4R70ELF
Stock:3
Inv Date:05-29-2026
Price: N/A
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Bourns CRT1206BY4R70ELF Precision Chip Resistor Specifications:

  • Size: 0402, 0603, 0805, 1206
  • Power Rating @ 70°C: 1/16 W, 1/8 W, 1/4 W, 10 W depending on model
  • Operating Temperature Range: -55°C to +155°C
  • Maximum Working Voltage: 25V to 200V depending on size
  • Resistance Range: 2 to 50 PPM/°C TCR with resistance values from 49.9Ω to 499KΩ
  • Resistance Tolerance: ±0.05% (special limits at ±0.01% available)
  • Environmental Characteristics: Short overload: 2.5× maximum voltage for seconds, Load Life: 1000 hrs at rated power, Humidity: 403% steady state
  • Thermal Shock & Resistance to Soldering Heat: Meets MIL STD 202, Solderability method 208H
  • RoHS compliant termination: Tin-plated leads
  • Package Dimensions: Length 1.00–3.55 mm, Width 0.50–2.00 mm, Height 0.30–4.00 mm depending on model
  • Soldering Profile: Max 20 sec at +260°C, ramp-down at 6°C/sec

Buy the Bourns CRT1206U– Reliable Precision Chip Resistor for Industrial Applications

Secure your procurement of high-accuracy precision chip resistors from Bourns today. Our CRT series offers ultra-tight tolerances, wide resistance ranges, and RoHS compliance, making them perfect for sensitive medical, automation, and navigation equipment. Available in four compact package sizes, these resistors ensure stable performance under demanding electrical and environmental conditions. Whether you need reliable current sensing or precision circuit components, buying online guarantees fast delivery, authentic quality, and competitive pricing for your critical electronic projects.

Buy Bourns CRT1206 now and experience unmatched reliability and performance in your precision circuits and industrial applications.

Frequently Asked Questions

Where can I buy Bourns CRT1206BY4R70ELF?

You can click on the BUY or RFQ button to purchase CRT1206BY4R70ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CRT1206BY4R70ELF?

You can download the CRT1206BY4R70ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CRT1206BY4R70ELF?

Bourns

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