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Littelfuse 0.9 A Resettable Fuse 72V Radial Lead RXEF090
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 72V |
| Brand | Littelfuse |
| Height | 15.8mm |
| Length | 11.2mm |
| Model | RXEF090 |
| Width | 3mm |
| Current Rating | 40A |
| Series | RXEF |
| Maximum Operating Temperature | 60°C |
| Minimum Operating Temperature | -40°C |
| Trip Current | 1.8A |
| Power Dissipation | 0.99W |
| Standards/Approvals | TUV, RoHS, CQC, CSA, UL |
| Time to Trip | 7.2s |
| Hold Current | 0.9A |
| Minimum Resistance | 0.2Ω |
| Maximum Resistance | 470mΩ |
| Lead Orientation | Radial |
Key Features
- Offers fast time-to-trip of 7.2 seconds for prompt circuit protection.
- Has a hold current rating of 0.9 A ensuring low power draw during normal use.
- Designed for voltage rating up to 72 V suitable for various electronic applications.
- Compact dimensions of 11.2 mm length, 15.8 mm height, and 3 mm width enable easy PCB mounting.
- Made with PolySwitch™ RXE Series technology providing low resistance and high reliability.
- Complies with multiple industry standards including TUV, RoHS, CQC, CSA, and UL approvals.
- Features radial lead orientation facilitating straightforward soldering and installation.
- Maintenance-free and capable of resetting thousands of times without replacement.
Product Description
Littelfuse RXEF090 is a 0.9 A resettable fuse designed for protecting electrical and electronic circuits from overcurrent conditions up to 72V. Utilizing PolySwitch™ RXE Series technology, this fuse provides low hold current and fast time-to-trip characteristics, making it ideal for sensitive components.
With a trip current of 1.8 A and power dissipation of 0.99 W, it offers reliable circuit protection with minimal power loss. The device dimensions are 11.2 mm in length, 15.8 mm in height, and 3 mm in width, facilitating compact PCB layout in tight spaces.
The radial lead orientation simplifies mounting and assembly in various industrial and commercial applications. Operating temperature ranges from -40°C to 60°C, enabling use in diverse environments.
Littelfuse RXEF090 Resettable Fuse is compliant with international standards such as TUV, RoHS, CQC, CSA, and UL, ensuring quality and safety. This fuse is maintenance-free, automatically resetting thousands of times after fault conditions are cleared, which reduces downtime and replacement costs.
Offers fast time-to-trip of 7.2 seconds for prompt circuit protection. Has a hold current rating of 0.9 A ensuring low power draw during normal use. Designed for voltage rating up to 72 V suitable for various electronic applications.
Compact dimensions of 11.2 mm length, 15.8 mm height, and 3 mm width enable easy PCB mounting. Made with PolySwitch™ RXE Series technology providing low resistance and high reliability. Complies with multiple industry standards including TUV, RoHS, CQC, CSA, and UL approvals.
Features radial lead orientation facilitating straightforward soldering and installation. Maintenance-free and capable of resetting thousands of times without replacement.
This product is well suited for industrial automation, telecommunications equipment, computers, power supply systems, instrumentation, and control applications requiring reliable resettable circuit protection. EnvMart offers a comprehensive selection of electronic components including Littelfuse fuses to support varied industrial needs.
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Frequently Asked Questions
The hold current rating of this resettable fuse is 0.9 A, ensuring low power draw during normal use.
This model is designed for a maximum voltage rating of 72 V, suitable for various electronic applications.
The fuse offers a fast time-to-trip of 7.2 seconds for prompt circuit protection.
The dimensions of this fuse are 11.2 mm in length, 15.8 mm in height, and 3 mm in width, allowing for easy PCB mounting.
The trip current for the RXEF090 is 1.8 A, which activates the fuse during overcurrent conditions.
This unit operates within a temperature range of -40°C to 60°C, making it suitable for diverse environments.
It complies with multiple industry standards including TUV, RoHS, CQC, CSA, and UL approvals.
The Littelfuse RXEF090 features a radial lead orientation, facilitating straightforward soldering and installation.
Yes, this model is maintenance-free and capable of resetting thousands of times without replacement.
The power dissipation of the RXEF090 is 0.99 W, providing reliable circuit protection with minimal power loss.
This fuse is made with PolySwitch™ RXE Series technology, which provides low resistance and high reliability.
It is well suited for industrial automation, telecommunications equipment, computers, power supply systems, and instrumentation requiring reliable resettable circuit protection.
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