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Littelfuse TRF250080U Resettable Overcurrent Protection Device
The PolySwitch TRF250 series Resettable Device is designed for high-volume electronics assembly, particularly in telecommunication and networking applications. This family of overcurrent protection devices is engineered to prevent damage caused by power cross and induction surges, complying with standards such as ITU, Telcordia GR1089, and UL60950. Available in chip, surface-mount, and radial leaded configurations, these devices enhance the reliability of customer premises and network equipment worldwide. Features include multiple product options for flexible design, regulatory compliance assistance, improved line balance, and suitability for both legacy POTS and modern digital communication systems. They provide fast resettable overcurrent protection with low parasitic capacitance and flat impedance across frequency, and are certified by UL, CSA, and TÜV. Resistance sorted and matched devices are available to ensure consistent performance.
Littelfuse TRF250080U Resettable Overcurrent Protection Device Specifications:
- Operating temperature range: -40°C to 85°C (0°C to 85°C for certain models)
- Terminal material: Nickel-plated copper foil
- Physical form factors: Chip, surface-mount, radial-leaded
- Voltage ratings: 250Vac, 600Vac
- Resistance: Sorted and matched options available
- Agency certifications: UL, CSA, TUV
- Fast time-to-trip with low parasitic capacitance and flat impedance
- RoHS and ELV compliant
- Environmental testing: Passive aging at 60°C and 85°C for 1000 hours, humidity aging, thermal shock, solvent resistance
- Physical dimensions vary by model, typical length approximately 14mm to 23.6mm, and weight varies from 0.13g to 31.2g
Buy the Buy PolySwitch TRF250 Series Part Number TRF250080U Online
Secure your telecommunication and networking equipment with the PolySwitch TRF250 series, designed for high-volume electronics assembly. These resettable overcurrent protection devices help prevent damage from power surges, ensuring reliable operation. Available in chip, surface-mount, and radial-leaded configurations, certified by UL, CSA, and TÜV, and compliant with RoHS and ELV standards. Ensure compliance with industry safety standards, improve line balance, and enhance system durability. Purchase online today and safeguard your critical communication infrastructure with trusted, certified protection.
Buy PolySwitch TRF250-080U now and experience unmatched reliability and performance in overcurrent protection for telecommunication and networking systems.
Frequently Asked Questions
Where can I buy Littelfuse TRF250080U?
You can click on the BUY or RFQ button to purchase TRF250080U from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part TRF250080U?
You can download the TRF250080U datasheet or visit the Littelfuse website for support.
Who is the manufacturer of TRF250080U?
Littelfuse