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ONSEMI NIS6432MT2TWG Electronic Circuit Protection Device

The NIS6432 and NIS6452 are resettable electronic fuses designed for 3.3V and 5V supply lines, providing overcurrent, overvoltage, and reverse current protection for sensitive circuits like hard drives, SSDs, and motherboards. These devices feature quick response overvoltage clamp circuits, thermal protection, soft-start, load current monitoring, and an integrated charge pump, ensuring reliable operation with a maximum continuous current of 3A. Their compact WQFN12 package facilitates easy integration, protecting electronic systems from transient faults and ensuring operational stability in demanding applications.

Authorized Distributors
Source:Newark
Part No:NIS6432MT2TWG
Stock:1191
Inv Date:06-11-2026
Price: Unit price: $1.05
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Source:DigiKey
Part No:NIS6432MT2TWG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.6518
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Part No:NIS6432MT2TWG
Stock:483
Inv Date:06-12-2026
Price: Unit price: $2.06
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Part No:NIS6432MT2TWG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.315
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Part No:NIS6432MT2TWG
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.315
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Part No:NIS6432MT2TWG
Stock:2857
Inv Date:06-12-2026
Price: N/A
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ONSEMI NIS6432MT2TWG Electronic Circuit Protection Device Specifications:

  • Package: WQFN12, 3.0x2.0 mm
  • Input Voltage Range: 0 to +14 V
  • Maximum Continuous Current: 3 A
  • Overvoltage Clamp Voltage: 36 V for NIS6432, 63 V for NIS6452
  • Thermal Shutdown Temperature: 175°C (typical)
  • Thermal Resistance, Junction to Air: 61°C/W
  • Point of operation temperature: -40°C to +125°C
  • Reverse Current Limit: 1.78 A
  • Response Time (Overvoltage): 20-40 us
  • Enable/Fault Pin: Tri-state, with digital control
  • Pb-Free and RoHS Compliant

Buy the ON Semiconductor Series NIS6432 Electronic Fuse: NIS6432MT2TWG

Enhance your electronic system's reliability by purchasing the ON Semiconductor NIS6432MT2TWG. This resettable fuse offers overcurrent, overvoltage, reverse current protection, thermal shutdown, and soft-start features, ideal for 3.3V and 5V power lines in hard drives, SSDs, and motherboards. Compact in a WQFN12 package, it ensures quick transient response, efficient current limiting, and safe operation in demanding environments. Order online today for superior circuit safety and peace of mind.

Buy ON Semiconductor NIS6432MT2TWG now and experience unmatched reliability and performance in circuit protection with fast response features.

Frequently Asked Questions

Where can I buy ONSEMI NIS6432MT2TWG?

You can click on the BUY or RFQ button to purchase NIS6432MT2TWG from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NIS6432MT2TWG?

You can download the NIS6432MT2TWG datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NIS6432MT2TWG?

ONSEMI

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