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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for RES125E
- Part Number RES125E
- Manufacturer Ohmite
- Last Modified Date Jan 16, 2026 1:41 AM UTC
- Pinout / Pin List Click Here (Member Only)
RES125E Details
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Manufacturer Part Number:
RES125E
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
ROHS COMPLIANT
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Reach Compliance Code:
Compliant
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Country Of Origin:
Mexico
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ECCN Code:
EAR99
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HTS Code:
8533.31.00.00
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Manufacturer:
Ohmite Mfg Co
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YTEOL:
7.5
RES125E Frequently Asked Questions (FAQs)
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The thermal resistance of the RES125E is not explicitly stated in the datasheet, but according to Ohmite's application notes, the thermal resistance (RθJA) is approximately 10°C/W for the RES125E series.
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While the RES125E is primarily designed for power resistors, it can be used in high-frequency applications up to 100 kHz. However, it's essential to consider the inductive reactance and skin effect, which may impact the resistor's performance at high frequencies.
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To ensure proper heat sinking, Ohmite recommends using a heat sink with a thermal interface material (TIM) and securing the resistor to the heat sink using a screw or clip. The heat sink should be designed to handle the maximum power dissipation of the RES125E.
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Ohmite recommends using a soldering process with a peak temperature of 260°C (500°F) for a maximum of 10 seconds. It's essential to follow the recommended soldering process to avoid damaging the resistor or compromising its performance.
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The RES125E is designed to withstand moderate vibration and shock. However, for high-vibration or high-shock environments, Ohmite recommends using additional mechanical support or potting the resistor to ensure its reliability and performance.
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RES125E Overview
Use the download button to access the RES125E 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like RES12,
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