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Littelfuse RUSBF090 circuit protector
The RUSBF090 is a radial-leaded PolySwitch resettable device designed for circuit protection in electronic applications. Constructed with tin-plated copper, it withstands thermal cycling and humidity aging, ensuring reliability. Suitable for low resistance and quick trip response, it features a maximum operation temperature of 85°C and standard packaging in tape and reel for automated assembly. Its robust build supports applications in consumer electronics, industrial control systems, and telecommunications, providing safety against overcurrent faults with UL, CSA, and TUV recognition. Easy to install, it meets RoHS and ELV compliance standards for environmentally responsible manufacturing.
Littelfuse RUSBF090 circuit protector Specifications:
- Material: Tin-plated copper (lead), flame-retardant epoxy polymer insulation
- Lead Material: Tin-plated copper, 0.205mm² (24AWG)
- Maximum Operation Temperature: 85°C
- Solderability: Meets ANSI/J-STD-002 Category 3
- Environmental Resistance: 5% resistance change after 1000 hours passive aging at 85°C, 5% after humidity aging at 85°C/85%RH for 1000 hours
- Device dimensions: Length 16.0 mm, Width 4.0 mm, Lead Spacing 5.05 mm
- Lead Protrusion: Max 1.0 mm, Lead Length: minimum 16 mm
- Packaging: Tape and reel, 10,000 units per reel
- Agency Recognition: UL, CSA, TUV
- RoHS and ELV compliant
- Voltage Rating: 30V
- Hold Current: up to 1.80A at 25°C
- Trip Current: 1.07A at 20°C
- Resistance: Approx. 0.070Ω at 20°C
Buy the TE Circuit Protection 90 U 2 – Reliable Circuit Protector for Industrial Applications
Purchase the TE Circuit Protection RUSBF090 online and ensure your electronic systems are safeguarded against overcurrent events. Perfect for industrial, consumer electronics, and telecom applications, this reliable radial-leaded device offers quick trip response, low resistance, and excellent thermal endurance. Its UL, CSA, and TUV recognition guarantees safety and quality. Easy to install in tape and reel packaging, it meets environmental standards like RoHS and ELV. Order now for fast delivery and improve your circuit protection with this durable and compliant component.
Get TE Circuit Protection RUSBF090 today—built for precision and long-lasting durability in circuit overload protection.
Frequently Asked Questions
Where can I buy Littelfuse RUSBF090?
You can click on the BUY or RFQ button to purchase RUSBF090 from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part RUSBF090?
You can download the RUSBF090 datasheet or visit the Littelfuse website for support.
Who is the manufacturer of RUSBF090?
Littelfuse