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TE CONNECTIVITY CPF0603B121KE1 Precision Chip Resistor

The CPF series offers high stability, low TCRs down to 15ppm/°C, and resistance tolerances to 0.1%, making them ideal for precise measurement, telemetry, and industrial control applications. Available in numerous case sizes from 0201 to 2512, these thin film precision resistors feature electro-plated matte Sn terminals for durability. They provide excellent thermal stability, resistance to environmental factors, and are suitable for all high-accuracy, stability-critical electronics, including communication and medical instrumentation. Their consistent physical dimensions facilitate easy installation and reliable operation across various environments.

Authorized Distributors
Source:Newark
Part No:CPF0603B121KE1
Stock:1364
Inv Date:06-09-2026
Price: Unit price: $0.267
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Source:DigiKey
Part No:CPF0603B121KE1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.16393
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Source:DigiKey
Part No:CPF0603B121KE1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.13936
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Part No:CPF0603B121KE1
Stock:1231
Inv Date:06-10-2026
Price: Unit price: $0.25
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Part No:CPF0603B121KE1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.1286
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Part No:CPF0603B121KE1
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.1286
Buy/RFQ:

TE CONNECTIVITY CPF0603B121KE1 Precision Chip Resistor Specifications:

  • Case Sizes: 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
  • Rated Power @ 70°C ranges from 0.03125W to 0.25W depending on size
  • Resistance Range: 49Ω to 3MΩ
  • Resistance Tolerance: ±0.05%, ±0.1%, ±1%
  • Temperature Coefficient: 15ppm/°C, 25ppm/°C, 50ppm/°C
  • Maximum Working Voltage: 15V to 150V depending on size
  • Overload Voltage: 30V to 300V depending on size
  • Operating Temperature Range: -55°C to +155°C
  • Stability: 0.5%
  • Insulation Resistance: ≥1000MΩ
  • Climatic Category: 55/125/55
  • Terminal Finish: Electro-plated matte Sn
  • Environmental Resistance: Soldering heat, damp heat with load, thermal shock, low temperature operation
  • Dimensions are conformant to industry standards for respective case sizes
  • Design features include high accuracy, uniform physical dimensions, and reliable terminal construction
  • Suitable for communication systems, industrial controls, instrumentation, and medical equipment

Buy the TE Connectivity CPF0603 B – Reliable Precision Resistor for Industrial Applications

Enhance your electronic designs with the TE Connectivity Precision Chip Resistor in size 0603B. Featuring 0.1% tolerance, low TCR of 15ppm/°C, and stable performance across temperatures, this resistor ensures accuracy in measurement, telemetry, and instrumentation. Its durable electro-plated Sn terminals provide reliable connections, while the wide resistance range and high environmental resistance make it suitable for critical industrial and medical applications. Purchase online today and ensure your project’s success with trusted, precise resistors from TE Connectivity.

Order your TE Connectivity CPF0603 B precision resistor today and enhance your electronic projects with dependable, high-stability components.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY CPF0603B121KE1?

You can click on the BUY or RFQ button to purchase CPF0603B121KE1 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part CPF0603B121KE1?

You can download the CPF0603B121KE1 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of CPF0603B121KE1?

TE CONNECTIVITY

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