WT1206-200 – 6V 2A PPTC Resettable Fuse – 1206 Package

SKU: J9A4902I8F
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4.7 (58 reviews)
The WT1206-200 PPTC Resettable Fuse is a compact surface-mount overcurrent protection device designed to protect low-voltage electronic circuits from overloads and short-circuit conditions. Built using Polymeric Positive Temperature Coefficient (PPTC) technology, this device automatically limits excessive current during fault conditions and restores normal operation once the fault is cleared. With a 2A hold current and 6V maximum operating voltage, it...
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The WT1206-200 PPTC Resettable Fuse is a compact surface-mount overcurrent protection device designed to protect low-voltage electronic circuits from overloads and short-circuit conditions. Built using Polymeric Positive Temperature Coefficient (PPTC) technology, this device automatically limits excessive current during fault conditions and restores normal operation once the fault is cleared. With a 2A hold current and 6V maximum operating voltage, it is particularly suitable for power-intensive low-voltage applications.

Key Features

  • Hold Current: 2A
  • Maximum Operating Voltage: 6V DC
  • Compact 1206 Surface-Mount Package
  • Automatic Reset Capability
  • Low Resistance During Normal Operation
  • Fast Response to Overcurrent Events
  • Reusable Protection Device

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Part Number: WT1206-200
Device Type: PPTC Resettable Fuse
Package Type: 1206 SMD
Hold Current (Ihold): 2A
Trip Current (Itrip): Typically 4A
Maximum Operating Voltage: 6V DC
Mounting Type: Surface Mount Device (SMD)
Technology: Polymeric Positive Temperature Coefficient (PPTC)
Operating Temperature Range: Typically -40°C to +85°C

FAQ

1.What is the WT1206-200 – 6V 2A PPTC Resettable Fuse?

The WT1206-200 is a Polymeric Positive Temperature Coefficient (PPTC) resettable fuse designed to provide overcurrent protection in electronic circuits. It features a 2A hold current, 6V maximum operating voltage, and is housed in a compact 1206 surface-mount package.

2. How does the WT1206-200 resettable fuse work?

During normal operation, the fuse maintains a low resistance and allows current to flow freely. When excessive current exceeds the trip threshold, the device heats up and switches to a high-resistance state, limiting current flow and protecting the circuit. It automatically resets after the fault is removed and the device cools down.

3. What applications is the WT1206-200 commonly used in?

The WT1206-200 is commonly used in USB-powered devices, battery packs, power distribution circuits, portable electronics, embedded systems, and other low-voltage applications requiring reliable overcurrent protection.

4. What does the 2A rating mean?

The 2A rating refers to the hold current (Ihold), which is the maximum continuous current the fuse can carry under normal conditions without tripping. Currents above this level may cause the fuse to enter its protective high-resistance state.

5. What are the advantages of using the WT1206-200 PPTC resettable fuse?

The WT1206-200 offers reusable overcurrent protection, automatic reset capability, compact size, reduced maintenance costs, and enhanced circuit reliability compared to traditional one-time-use fuses.

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