Raychem
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RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s)
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RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s)
Protect your circuits efficiently with our RUEF Series Resettable Fuse, designed for reliability and superior performance.
RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s)
Item #: 146065773

RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s)

Item #: 146065773

SCR 403

Price Details

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Protect your circuits efficiently with our RUEF Series Resettable Fuse, designed for reliability and superior performance.
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What Stands Out

Resettable Protection
RAYCHEM's resettable fuse provides reliable overcurrent protection without needing replacement, ensuring consistent device safety and reducing maintenance costs.
Compact Design
The through-hole radial design makes installation easy in tight spaces, making this fuse ideal for various applications requiring compact and efficient circuit protection.
Multiple Units
Packaged in sets of 25, this product offers high value and convenience for manufacturers or hobbyists needing multiple fuses for ongoing projects or assembly lines.

Product Details

Shop RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s) online at a best price in Seychelles. B07BZVKTY8
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Hobbyist Electronics

    Ideal for DIY projects requiring reliable circuit protection in home-built electronic devices and prototypes.

  • Small Appliances

    Useful in small appliances to protect against overcurrent, ensuring safety during operation and preventing damage.

  • Industrial Applications

    Suitable for industrial applications where resettable fuses can safeguard sensitive components from overload conditions.

Not Suitable For
  • High Voltage Systems

    Not suitable for applications requiring higher voltage ratings, as it operates only up to 30 V.

  • Continuous Load Scenarios

    May not be ideal for situations with continuous high-current loads, as it could trip frequently.

  • Critical Equipment

    Not recommended for crucial systems where constant operation is essential, due to potential reset delays.

Product Description

RAYCHEM RUEF185-2 RUEF Series 30 V 1.85 A Ihold Through Hole Radial PolySwitch Resettable Fuse - 25 item(s)

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Customer Questions & Answers

  • Question: What is the voltage rating of the RAYCHEM RUEF185-2 PolySwitch Resettable Fuse?

    Answer: The RAYCHEM RUEF185-2 is rated for 30 V, making it suitable for a variety of electronic applications where overcurrent protection is required. This voltage rating signifies that it can safely interrupt excessive current without failure, protecting sensitive components. It is ideal for use in telecommunications, automotive, or consumer electronics where voltage levels do not exceed this limit.
  • Question: How does the RAYCHEM RUEF185-2 Resettable Fuse work?

    Answer: The RAYCHEM RUEF185-2 functions by utilizing a polymeric positive temperature coefficient (PPTC) material that changes resistance when exposed to overcurrent conditions. When the current exceeds 1.85 A, the fuse heats up and enters a high-resistance state, effectively interrupting the circuit. Once the fault condition is removed and the device cools down, it automatically resets to its normal low-resistance state, making it a reliable component for continuous protection.
  • Question: What are the typical applications for the RAYCHEM RUEF185-2?

    Answer: Typically, the RAYCHEM RUEF185-2 is used in applications such as power supplies, battery packs, and LED lighting systems where overcurrent protection is vital. Its resettable nature makes it preferred over traditional fuses in devices that are subject to erratic loads, ensuring longevity and reducing downtime. Its versatility makes it suitable for both consumer electronics and industrial equipment.
  • Question: Can the RAYCHEM RUEF185-2 be used in high-temperature environments?

    Answer: Yes, the RAYCHEM RUEF185-2 is designed to operate effectively in high-temperature environments. However, it is essential to consider the specific thermal characteristics of your application, as extreme temperatures may affect the fuse's performance. It is typically tested for a wide range of operating conditions, making it reliable in situations where other fuses might fail due to heat.
  • Question: How do I properly install the RAYCHEM RUEF185-2?

    Answer: To install the RAYCHEM RUEF185-2, ensure that the respective PCB holes match the radial leads of the fuse. Insert the leads through the holes and solder them to secure the fuse on the board. It is crucial to maintain proper spacing for thermal dissipation and avoid any mechanical stress on the leads to ensure long-term performance. This method allows the fuse to function effectively within the circuit.
  • Question: Is the RAYCHEM RUEF185-2 suitable for 12V automotive applications?

    Answer: Yes, the RAYCHEM RUEF185-2 can be used in 12V automotive applications, as its voltage rating of 30 V provides adequate overhead to handle typical automotive electrical systems. This fuse’s resettable feature ensures that it can protect critical components from overcurrent situations, making it a reliable choice for automotive manufacturers seeking durable solutions.
  • Question: What is the current hold rating of the RAYCHEM RUEF185-2?

    Answer: The RAYCHEM RUEF185-2 has a hold current rating of 1.85 A. This specifies the maximum continuous current that can flow through the fuse without triggering it. When applications operate below this threshold, the fuse maintains its low-resistance state, ensuring efficient operation. It's particularly useful in circuits where current demands fluctuate around this value.
  • Question: Can multiple RAYCHEM RUEF185-2 fuses be used in parallel?

    Answer: Using multiple RAYCHEM RUEF185-2 fuses in parallel is generally not recommended. This is due to the risk of uneven current distribution which may lead to one fuse tripping while others remain operational. For applications requiring higher current capacity, consider using a single fuse with an appropriate rating or a different protection solution designed for parallel connections.
  • Question: Where can I buy RAYCHEM RUEF185-2 in Seychelles?

    Answer: You can conveniently purchase the RAYCHEM RUEF185-2 RUEF Series Resettable Fuse from Ubuy, which provides a reliable online platform for sourcing high-quality electronic components. Ubuy often stocks a variety of fuses and other electronic parts, ensuring you can find what you need without hassle. Check their website for availability and options tailored to your location.
  • Question: What are the dimensions of the RAYCHEM RUEF185-2?

    Answer: The RAYCHEM RUEF185-2 features dimensions that are standard for a radial lead fuse, making it compatible with most PCB layouts. While the specific dimensions can vary slightly based on manufacturing tolerances, it is crucial to refer to the product datasheet for exact measurements to ensure proper fitment in your application. This fuse’s compact design makes it easy to integrate into a variety of circuit designs.

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SCR 403

Order now and get it around Friday, July 31

QTY:

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Features & Benefits

  • Resettable fuse provides reliable circuit protection.
  • Working voltage of 30 V and holding current of 1.85 A.
  • Features a trip current of 3.7 A for added safety.
  • Operates in extreme temperatures ranging from -40 to +85 °C.
  • Compact size of 10.2 x 15.7 mm for easy integration.
  • Refer to specification sheet for detailed information.

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