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Ohmite 40F68R Silicone-Ceramic Conformal Axial Resistor

Ohmite's 40 Series resistors are a cost-effective solution for applications requiring conformal coating and stability. These wirewound resistors feature an all-welded construction, ensuring durability and resistance to thermal shock. They are ideal for commercial, industrial, and communications equipment, offering a balance of performance and value. RoHS compliant versions are available, making them suitable for environmentally conscious designs.

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Part No:40F68R
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Inv Date:06-02-2026
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Part No:40F68R
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Inv Date:06-01-2026
Price: Unit price: $1.88
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Part No:40F68R
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Inv Date:06-01-2026
Price: Unit price: $1.18
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Part No:40F68R
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1.18
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Ohmite 40F68R Silicone-Ceramic Conformal Axial Resistor Specifications:

  • wattage: 1.0-10.0 Watts
  • ohms: 0.10-150K Ohms
  • voltage: 150-1000 Volts
  • coating: Conformal silicone-ceramic
  • core: Ceramic
  • terminals: Solder-coated copper clad axial
  • tolerance: ±5% (J type), ±1% (F type)
  • temperature_coefficient: {'under_1ohm': '±90 ppm/°C', '1-9.99ohm': '±50 ppm/°C', '10ohm_and_over': '±20 ppm/°C'}
  • operating_temp_range: -55°C to 275°C
  • overload: {'under_5watts': '5 times rated wattage for 5 seconds', '5watts_and_over': '10 times rated wattage for 5 seconds'}

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Frequently Asked Questions

Where can I buy Ohmite 40F68R?

You can click on the BUY or RFQ button to purchase 40F68R from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 40F68R?

You can download the 40F68R datasheet or visit the Ohmite website for support.

Who is the manufacturer of 40F68R?

Ohmite

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