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OptiFuse RALR450 Resettable Fuse
A low-profile, solid-state resettable fuse designed for 20V DC applications, suitable for protecting rechargeable battery packs and lithium cells. With a maximum operation current of 8.9A and voltage rating up to 20VDC, it features a polyester tape insulating material and nickel lead material for durability. This fuse offers reliable overcurrent protection, excellent thermal stability from -40°C to 85°C, and complies with agency standards, pending C-UL listing. Its compact dimensions make it ideal for circuit protection in various electronic devices and battery systems.
OptiFuse RALR450 Resettable Fuse Specifications:
- Operation Current: 1.9A ~ 7.3A
- Maximum Voltage: 15V & 20VDC
- Temperature Range: -40°C to 85°C
- Lead Material: 0.13mm nominal thickness, quarter hard nickel
- Insulating Material: Polyester tape
- Physical Dimensions: Ranges from 19.9 mm to 37.0 mm in length, with width and height specified per model
- Resistance at 23°C: Ranges from 0.039 Ω to 0.006 Ω depending on model
- Maximum Power Dissipation: 0.102 W to 0.015 W
- Trip Time: Varies with fault current, typically within milliseconds
- Standards: Pending C-UL listing for some models
- Temperature tolerance: -40°C to 85°C
- Application: Rechargeable batteries, lithium cells, DC protected circuits
Buy the Buy Resettable Fuse RALR450 Part Number RALR450 Online
Purchase the RALR450 resettable fuse online today for dependable overcurrent protection in battery packs, electronics, and DC circuits. Its compact design and high thermal stability ensure safety and longevity. Perfect for applications requiring protection against overcurrent conditions, this fuse is suitable for rechargeable batteries and lithium cells. With a maximum voltage of 20VDC and an operation current up to 8.9A, it offers excellent reliability and performance. Order now to enhance the safety and durability of your electronic systems efficiently.
Get RALR450 resettable fuse today—designed for reliable circuit protection and durable performance in battery-powered devices.
Frequently Asked Questions
Where can I buy OptiFuse RALR450?
You can click on the BUY or RFQ button to purchase RALR450 from an authorized OptiFuse distributor.
How do I troubleshoot issues or seek technical support for part RALR450?
You can download the RALR450 datasheet or visit the OptiFuse website for support.
Who is the manufacturer of RALR450?
OptiFuse