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Vishay RCS04021K50FKED High Power Thick Film Resistor

The RCS e3 series consists of high-power, anti-surge thick film chip resistors designed for demanding industrial, automotive, and telecommunication applications. Manufactured with a cermet film layer on a high-grade ceramic substrate, these resistors offer excellent surge pulse capability and superior ESD surge characteristics. They are RoHS-compliant and feature pure tin plating for lead-free processing. Suitable for automatic SMD assembly, they withstand extensive testing, including thermal, humidity, and vibration resistance. Their compact size ranges from 0402 to 1206, with resistance values from 1.9 to 10 MΩ, and they operate within -55°C up to +155°C, ensuring durability in extreme environments.

Authorized Distributors
Source:Newark
Part No:RCS04021K50FKED
Stock:9250
Inv Date:06-09-2026
Price: Unit price: $0.008
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Source:DigiKey
Part No:RCS04021K50FKED
Stock:235845
Inv Date:06-09-2026
Price: Unit price: $0.12
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Part No:RCS04021K50FKED
Stock:50603
Inv Date:06-10-2026
Price: Unit price: $0.12
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Part No:RCS04021K50FKED
Stock:10000
Inv Date:06-09-2026
Price: Unit price: $0.0093
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Part No:RCS04021K50FKED
Stock:10000
Inv Date:06-10-2026
Price: N/A
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Vishay RCS04021K50FKED High Power Thick Film Resistor Specifications:

  • Sizes: RCS0402, RCS0603, RCS0805, RCS1206
  • Resistance Range: 1.9 to 10 MΩ
  • Resistance Tolerance: ±5%
  • Temperature Coefficient: ±200 ppm/K or ±100 ppm/K depending on size
  • Rated Dissipation: 0.2W to 0.5W
  • Operating Voltage: 50V to 200V
  • Maximum Operating Temperature: +155°C
  • Material: Cermet film on ceramic substrate with glass-over layer
  • Encapsulation: Protective coating resistant to solvents
  • Lead Finish: Pure tin on nickel plating
  • Operating Temperature Range: -55°C to +155°C
  • Compliance: RoHS, AEC-Q200 qualified
  • Dimensions: Vary by size, e.g., 0402, 0603, 0805, 1206
  • Applicable for automatic soldering methods: wave, reflow, vapor phase
  • Environmental Tests: Endurance, humidity, vibration, thermal cycling

Buy the Vishay Series RCS0402 High Power Resistor Reliable Surge Performance: RCS04021K50FKED

Purchase Vishay high power thick film resistors online today and enhance your electronic designs with superior surge capabilities, extensive environmental resistance, and RoHS compliance. These robust resistors are ideal for automotives, industrial equipment, and telecommunication networks, offering excellent thermal stability and reliability. With a wide resistance range, precise tolerances, and proven endurance, they ensure your projects meet demanding specifications. Shop now for fast delivery and trusted quality with Vishay, the leader in electronic components.

Order your Vishay Series RCS0805 e3 high-power resistors today and ensure your projects benefit from robust surge performance and long-term reliability.

Frequently Asked Questions

Where can I buy Vishay RCS04021K50FKED?

You can click on the BUY or RFQ button to purchase RCS04021K50FKED from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part RCS04021K50FKED?

You can download the RCS04021K50FKED datasheet or visit the Vishay website for support.

Who is the manufacturer of RCS04021K50FKED?

Vishay

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