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Bourns MFRX050720 Resettable Fuse
The Bourns RX/72 Series PTC resettable fuses are low voltage, radial leaded devices rated up to 72V, designed to protect electronic circuits against current surges. Featuring cured, flame-retardant epoxy polymer insulation that meets UL 94 V-0 standards, these fuses are ideal for security, fire alarm systems, loudspeakers, and power transformers. They offer reliable resettable circuit protection with RoHS compliance and halogen-free construction, ensuring safety and environmental standards are met. These devices withstand thermal shock, humidity aging, and vibration, making them suitable for various demanding applications in low voltage power supplies.
Bourns MFRX050720 Resettable Fuse Specifications:
- Rated Voltage: 72 V
- Maximum Current: 40 A (varies by model)
- Resistance: Resistance values range from 0.13 Ohms to 4.40 Ohms
- Operating Temperature: -40 °C to +85 °C
- Maximum Device Surface Temperature in Tripped State: 125 °C
- Environmental Resistance: MIL-STD-202, Method 215 solvent resistance; MIL-STD-883C, Method 201 vibration
- Temperature Derating: Resistance decreases with increased temperature; e.g., at 85 °C, resistance drops significantly
- Packaging: Tape and reel, Ammo-Pak, bulk options available
- UL File Number: E174545
- RoHS and halogen free compliant with industry standards
Buy the Buy Bourns RX/72 Series Part Number MFRX050720 Online
Order the Bourns RX/72 Series resettable fuse online today to ensure robust circuit protection in low-voltage electronic applications. Engineered for safety with RoHS and halogen-free compliance, these fuses feature cured, flame-retardant epoxy insulation meeting UL 94 V-0 standards. Suitable for security systems, fire alarms, loudspeakers, and power transformers, they offer reliable, reusable circuit protection in demanding environments. Available in tape, reel, Ammo-Pak, and bulk packaging, ensuring fast delivery, consistent quality, and easy integration into your manufacturing process.
Get Bourns RX/72 Series MFRX050720 today—designed for reliable overload protection and long-lasting circuit safety.
Frequently Asked Questions
Where can I buy Bourns MFRX050720?
You can click on the BUY or RFQ button to purchase MFRX050720 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFRX050720?
You can download the MFRX050720 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFRX050720?
Bourns