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Ohmite OX101K Ceramic Composition Resistor

OHMITE's OX/OY Series ceramic composition resistors are engineered for demanding applications requiring surge protection, high peak power, and robust performance. These resistors are a reliable alternative to carbon composition resistors, often difficult to source, and excel in high-voltage power supplies, R-C snubber circuits, and inrush limiters. Their ceramic composition provides excellent stability and durability, making them suitable for a wide range of industrial and electronic applications. The OX series offers 1-watt ratings, while the OY series provides 2-watt ratings, catering to diverse power requirements. Available in a range of ohmic values and standard tolerances, these resistors are packaged in tape and reel for automated assembly.

Authorized Distributors
Part No:OX101K
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:OX101K
Stock:12
Inv Date:06-01-2026
Price: Unit price: $2.25
Buy/RFQ:
Part No:OX101K
Stock:12
Inv Date:06-01-2026
Price: Unit price: $2.25
Buy/RFQ:

Ohmite OX101K Ceramic Composition Resistor Specifications:

  • Watts: 1-2
  • Resistance range: 3.3Ω-1M
  • Joules max: 50-80
  • Max working volts: 300-400
  • Terminals: Pb-free solder-coated axial
  • Coating: Silicone ceramic
  • Derating: Linear from 100% @ +70°C to 0% @ +200°C
  • Operating Temp: -40°C to +220°C
  • Tolerance: ±10%
  • Power Rating: Based on 70°C free air rating
  • Temperature Coefficient: -1300 ±300ppm/°C
  • Life Test: MIL-STD-202, Method 108: ±5%
  • Short Time Overload: 2x rated V, 5 sec ON @ 70°C: ±(2% +0.05Ω)
  • Resistance to Pulse: ±5%
  • Thermal Shock: MIL-STD-202, Method 107: ±(2% ±0.05Ω)
  • Moisture Resistance: 1000 hrs @ 40°C, 90 - 95% RH: ±5%
  • Dielectric Strength: 500V (OX), 700V (OY)
  • Max Overload Voltage: 600V (OX), 800V (OY)
  • Max Pulse Voltage: 14KV (OX), 20KV (OY)

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Frequently Asked Questions

Where can I buy Ohmite OX101K?

You can click on the BUY or RFQ button to purchase OX101K from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part OX101K?

You can download the OX101K datasheet or visit the Ohmite website for support.

Who is the manufacturer of OX101K?

Ohmite

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