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ONSEMI NIS6432MT1TWG Electronic Fuse

The NIS64x2 series comprises resettable, electronic fuses designed for 3.3V and 5V power lines, providing overcurrent and overvoltage protection for sensitive circuits. These thermally protected devices feature integrated reverse current protection, soft-start circuits, and fast response overvoltage clamps, ensuring enhanced reliability for hard drives, solid-state drives, and motherboards. They include a load current monitor, digital control via Enable/Fault pins, and operate with a maximum continuous current of 3 A at 25°C while automatically shutting down during thermal faults or reverse current events, safeguarding connected electronics effectively.

Authorized Distributors
Source:Newark
Part No:NIS6432MT1TWG
Stock:949
Inv Date:06-11-2026
Price: Unit price: $1.07
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Source:DigiKey
Part No:NIS6432MT1TWG
Stock:2031
Inv Date:06-11-2026
Price: Unit price: $2.35
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Part No:NIS6432MT1TWG
Stock:4754
Inv Date:06-11-2026
Price: Unit price: $0.87
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Part No:NIS6432MT1TWG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.23
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Part No:NIS6432MT1TWG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.23
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Part No:NIS6432MT1TWG
Stock:2836
Inv Date:06-11-2026
Price: N/A
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ONSEMI NIS6432MT1TWG Electronic Fuse Specifications:

  • Input Voltage Range: 0.3V to 14V
  • Maximum Continuous Current: 3A at 25°C
  • Thermal Shutdown Temperature: 175°C
  • Overvoltage Clamp Output: 36V (NIS6432), 63V (NIS6452)
  • Slew Rate: 1.5 ms (NIS6432), 1.3 ms (NIS6452)
  • Reverse Current Limit: 1.78A
  • Overload Current Limit: Adjustable via sensing resistor
  • Operating Temperature Range: -40°C to 125°C
  • Thermal Resistance, Junction to Air: 61°C/W
  • Package: WQFN12 3.0x2.0 mm
  • RoHS Compliant, Pb-Free

Buy the Buy ON Semiconductor Electronic Fuse Part Number NIS6432MT1TWG Online

Enhance your circuit protection with the ON Semiconductor electronic fuse. Designed for 3.3V and 5V applications, this resettable device offers overcurrent and overvoltage protection. It features integrated reverse current safeguards, fast transient response, thermal shutdown, and load current monitoring, making it ideal for hard drives, SSDs, motherboards, and other sensitive electronic systems. Easy to install with a compact WQFN12 package, ensuring reliable operation and enhanced safety for your electronic devices.

Get ON Semiconductor NIS6432MT1TWG today—built for precision and long-lasting durability in electronic circuit protection.

Frequently Asked Questions

Where can I buy ONSEMI NIS6432MT1TWG?

You can click on the BUY or RFQ button to purchase NIS6432MT1TWG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NIS6432MT1TWG?

You can download the NIS6432MT1TWG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NIS6432MT1TWG?

ONSEMI

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