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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for ARS10Y4H
- Part Number ARS10Y4H
- Manufacturer Panasonic
- Pin Count 14
- Part Category Relay or Contactor
- Package Category Other
- Last Modified Date Apr 22, 2026 4:08 PM UTC
- Pinout / Pin List Click Here (Member Only)
ARS10Y4H Details
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Manufacturer Part Number:
ARS10Y4H
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8536.41.00.20
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Factory Lead Time:
38 Weeks
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Manufacturer:
Panasonic Electronic Components
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YTEOL:
7
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Body Breadth:
8.6 mm
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Body Height:
8 mm
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Body Length or Diameter:
14 mm
ARS10Y4H Frequently Asked Questions (FAQs)
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Panasonic provides a recommended PCB layout and land pattern in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure proper soldering and to prevent thermal issues.
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To handle the high inrush current, it's recommended to use a suitable current-limiting resistor or inrush current limiter in series with the relay coil. Additionally, consider using a soft-start circuit or a relay driver with built-in current limiting.
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While the datasheet doesn't specify a maximum voltage drop, a general rule of thumb is to keep the voltage drop across the contacts below 100 mV to ensure reliable operation and prevent excessive contact wear.
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The ARS10Y4H is rated for operation up to 85°C, but it's essential to consider the derating curves provided in the datasheet to ensure the relay can handle the expected temperature range. Additionally, consider using a relay with a higher temperature rating if the application requires it.
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To ensure EMC, follow proper PCB design practices, such as using a solid ground plane, minimizing track lengths, and using shielding or filtering components as needed. Additionally, consider using a relay with built-in EMC features, such as a shielded coil or a relay with a low electromagnetic emission design.
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ARS10Y4H Overview
Use the download button to access the ARS10Y4H 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.
