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KOA MOS12CT52R821J Metal Oxide Resistor

These small-sized fixed metal oxide film resistors provide high reliability and flame retardant coating that meets UL94 V-0 standards. Suitable for surface mounting with automatic insertion, they feature a ceramic core, lavender coating, and color-coded markings for easy identification. Available in various power ratings from 0.5W to 5W, they support a wide resistance range and meet EU-RoHS requirements. Designed for use in electronic circuits requiring stable resistance and durability under thermal and environmental stress, their construction ensures consistent performance in industrial, automotive, and consumer applications. Product specifications include dimensions, resistance, power rating, and environmental certifications.

Authorized Distributors
Source:Newark
Part No:MOS1/2CT52R821J
Stock:14940
Inv Date:06-23-2026
Price: Unit price: $0.129
Buy/RFQ:
Source:DigiKey
Part No:MOS1/2CT52R821J
Stock:0
Inv Date:06-23-2026
Price: Unit price: $0.04596
Buy/RFQ:
Part No:MOS1/2CT52R821J
Stock:6298
Inv Date:06-24-2026
Price: Unit price: $0.2
Buy/RFQ:

KOA MOS12CT52R821J Metal Oxide Resistor Specifications:

  • Power Ratings: 0.5W, 1W, 2W, 3W, 5W
  • Construction: Ceramic core, flame retardant coating (UL94 V-0)
  • Dimensions: Based on model, e.g., 10.0 mm length, diameter varies
  • Resistance Range: 10Ω~100kΩ, with tolerance ±5%
  • Operating Temperature Range: -55°C to +200°C
  • Voltage Rating: Up to 700V depending on model
  • Materials: SnCu (tin-copper) termination, lavender coating
  • Marking: Color code (e.g., 05W, 1W) and alphanumeric (2W, 3W, 5W)
  • Certifications: EU-RoHS compliant
  • Environmental Standards: Meets UL94 V-0 flame retardant requirement
  • Mounting: Surface mount technology, compatible with automatic insertion
  • Lead Length: Variable depending on model and tape forming
  • Application: Electronic circuits requiring stable resistance and thermal durability

Buy the Buy Industry-Grade Fixed Metal Oxide Film Resistors Part Number MOS12CT52R821J Online

Purchase the high-reliability metal oxide resistor online today. Perfect for industrial, automotive, and consumer electronics, these resistors ensure stable resistance, flame retardant safety, and durability under thermal stress. Their surface-mount design allows for easy integration into automated manufacturing lines, backed by quality certifications and compliance with EU-RoHS standards. Avoid downtime and ensure consistent performance in your circuits with our easy-to-order, robust resistors compatible with various ratings and specifications tailored to your application needs.

Get industry-standard MOS12CT52R821J resistors today—designed for precision, safety, and long-lasting durability in demanding electronic environments.

Frequently Asked Questions

Where can I buy KOA MOS12CT52R821J?

You can click on the BUY or RFQ button to purchase MOS12CT52R821J from an authorized KOA distributor.

How do I troubleshoot issues or seek technical support for part MOS12CT52R821J?

You can download the MOS12CT52R821J datasheet or visit the KOA website for support.

Who is the manufacturer of MOS12CT52R821J?

KOA

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