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Littelfuse RKEF185 PolySwitch Overcurrent Protector
The RKEF185 is a radial-leaded PolySwitch resettable device designed for overcurrent protection in electronic circuits. It features a compact form factor with a hold current of approximately 1.85A at 25°C, and a maximum voltage rating of 60V. Made with high-quality, flame-retardant epoxy insulation and tin-plated copper leads, this device offers reliable performance in various applications, including power supplies, industrial controls, and electronic devices. It is RoHS and ELV compliant, halogen-free, and suitable for low resistance, fast trip response, and high-voltage applications, ensuring durability and safety.
Littelfuse RKEF185 PolySwitch Overcurrent Protector Specifications:
- Voltage Rating: 60V
- Hold Current: approximately 1.85A at 25°C
- Maximum Trip Current: 3.70A
- Maximum Power Dissipation: 0.060W
- Insulating Material: Flame-retardant epoxy polymer, UL 94V-0
- Lead Material: Tin-plated Copper, 0.82mm (18AWG)
- Operation Temperature: -40°C to 85°C
- Solderability: ANSI/J-STD-002 Category 3
- Solder Heat Withstand: 10s at 260°C ±5°C
- Physical Dimensions: Length approximately 20.8mm, Width around 15mm
- RoHS & ELV compliant, halogen-free
Buy the Littelfuse Series RKEF Overcurrent Protection Device: 60V 1.85A
Purchase the Littelfuse RKEF185 resettable device online and ensure optimal protection for your electronic circuits. With a voltage rating of 60V and a hold current of approximately 1.85A at 25°C, this halogen-free, RoHS, and ELV compliant device offers fast trip response, low resistance, and durable construction with tin-plated copper leads. Its compact design makes it suitable for power supplies, industrial controls, and consumer electronics. Order now to enhance circuit safety and enjoy reliable performance in your applications.
Get Littelfuse RKEF185 today—built for reliable circuit protection and long-lasting performance.
Frequently Asked Questions
Where can I buy Littelfuse RKEF185?
You can click on the BUY or RFQ button to purchase RKEF185 from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part RKEF185?
You can download the RKEF185 datasheet or visit the Littelfuse website for support.
Who is the manufacturer of RKEF185?
Littelfuse