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Bourns CRS2512FX1000ELF High Power Anti-Surge Chip Resistor

The Bourns CRS2512-FX-1000ELF is a high-power anti-surge chip resistor specifically engineered to protect circuits from voltage surges and transient events. Its robust design and wide resistance range make it suitable for a variety of industrial applications, including pulse power supplies, high-voltage systems, telecommunications equipment, and consumer electronics. The resistor is RoHS compliant, meeting environmental standards. It features a compact size and excellent solderability for easy integration into printed circuit boards. Users should verify actual device performance in their specific applications.

Authorized Distributors
Source:Newark
Part No:CRS2512-FX-1000ELF
Stock:2567
Inv Date:05-28-2026
Price: Unit price: $0.743
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Source:DigiKey
Part No:CRS2512-FX-1000ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.23215
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Part No:CRS2512-FX-1000ELF
Stock:690
Inv Date:05-29-2026
Price: Unit price: $0.75
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Part No:CRS2512-FX-1000ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.35
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Part No:CRS2512-FX-1000ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2127
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Part No:CRS2512-FX-1000ELF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2127
Buy/RFQ:

Bourns CRS2512FX1000ELF High Power Anti-Surge Chip Resistor Specifications:

  • Power Rating @ 70°C: 2 W
  • Operating Temperature Range: -55 °C to +155 °C
  • Maximum Working Voltage: 300 V
  • Maximum Overload Voltage: 600 V
  • Resistance Range: 10 ohms to 1 megohm / ±100 PPM/°C
  • Tolerance: 5 % / E24
  • Short Time Overload: ΔR ≤±(2 % + 0.1Ω) over 5 seconds
  • Solderability: 245 ±5 °C for 3 ±0.5 seconds, Over 95 % coverage
  • Resistance to Solder Heat: ΔR ≤±(1 % + 0.1Ω) at 260 ±5 °C for 10 ± 1 seconds
  • Load Life Humidity: ΔR ≤±(3 % + 0.1Ω) at 70 °C for 1000 hours
  • Load Life: ΔR ≤±(3 % + 0.1Ω) at -55 °C (30 min.), +25 °C (2~3 min.), +155 °C (30 min.), +25 °C (2~3 min.) for 1000 hours
  • Temperature Cycle: ΔR ≤±(1 % + 0.05Ω) for five cycles

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Frequently Asked Questions

Where can I buy Bourns CRS2512FX1000ELF?

You can click on the BUY or RFQ button to purchase CRS2512FX1000ELF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part CRS2512FX1000ELF?

You can download the CRS2512FX1000ELF datasheet or visit the Bourns website for support.

Who is the manufacturer of CRS2512FX1000ELF?

Bourns

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