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OptiFuse MSC250mA Circuit Protection Fuse

This set includes five 20 mm glass-body fuses with medium time-delay characteristics, designed for reliable circuit protection in various electrical and electronic applications. Rated at 250mA, these fuses comply with North American standards including UL, CSA, and PSE, ensuring safety and durability. The fuses feature tin-plated copper leads for secure connection and stability, with a maximum operating temperature of -55°C to +125°C. Ideal for overcurrent protection, they prevent damage to equipment by interrupting excessive current flow effectively and has a 5x20mm form factor for easy installation.

Authorized Distributors
Source:DigiKey
Part No:MSC-250MA
Stock:6856
Inv Date:06-05-2026
Price: Unit price: $2.32
Buy/RFQ:
Part No:MSC-250mA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $2.32
Buy/RFQ:
Part No:MSC-250MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.402
Buy/RFQ:
Part No:MSC-250MA
Stock:0
Inv Date:06-05-2026
Price: Unit price: $1.402
Buy/RFQ:

OptiFuse MSC250MA Circuit Protection Fuse Specifications:

  • Type: Medium Time Delay Glass Tube Fuse
  • Dimensions: 5x20mm
  • Rated Current: 250mA
  • Rated Voltage: 250V
  • Response Time: Medium time delay
  • Operating Temperature: -55°C to +125°C
  • Lead Wire: Tin-plated copper, diameter 0.8 ±0.02mm
  • Standards: UL Listed, CSA Certified, PSE Recognized
  • Material: Glass body with copper leads
  • Application: Circuit overcurrent protection, electronic and electrical equipment
  • Mounting: Through-hole
  • Max Operating Voltage: 250V

Buy the OptiFuse MSC250mA – Reliable Overcurrent Protection Fuses for Industrial Applications

Secure your electrical systems with the OptiFuse MSC250mA glass fuse, designed for reliable overcurrent protection. These 20mm fuses offer medium time delay characteristics suitable for a wide range of applications. Compliant with UL, CSA, and PSE standards, they ensure safety and durability. Easy to install with tin-plated copper leads, they protect electronics from damage by effectively interrupting excessive current. Ideal for industrial, commercial, and residential circuit applications, these fuses provide peace of mind and long-lasting performance.

Buy OptiFuse MSC250mA now and experience unmatched reliability and performance in circuit protection with our medium time delay glass fuses.

Frequently Asked Questions

Where can I buy OptiFuse MSC250MA?

You can click on the BUY or RFQ button to purchase MSC250MA from an authorized OptiFuse distributor.

How do I troubleshoot issues or seek technical support for part MSC250MA?

You can download the MSC250MA datasheet or visit the OptiFuse website for support.

Who is the manufacturer of MSC250MA?

OptiFuse

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