Product Description
A time lag pico fuse is a type of electronic component that provides overcurrent protection in electronic circuits. This type of fuse is designed to allow a temporary overload current to flow for a brief period of time without tripping, while still providing protection against sustained overcurrents.
The time lag characteristic of the pico fuse refers to the delay in the fuse's response to an overcurrent condition. This delay is intentional and allows the fuse to withstand transient overloads, such as those that occur during power-up or inrush currents, without tripping. However, if the overcurrent condition persists for a prolonged period of time, the fuse will eventually trip and break the circuit.
1. Miniature size: Pico fuses are extremely small fuses, with dimensions typically in the range of 7mm x 2mm. This makes them ideal for use in applications where space is limited.
2. Low resistance: Pico fuses have a very low resistance, typically less than 0.1 ohm. This means that they do not introduce significant voltage drops into the circuit.
3. Delayed response: Time lag pico fuses are designed to provide a time delay before they trip in response to overcurrent conditions. This means that they can handle short-term surges of current without tripping, while still protecting the circuit from sustained overcurrent conditions.
4. High reliability: Pico fuses are designed for high reliability and long life. They are typically rated for thousands of cycles and can withstand a wide range of environmental conditions.
Product Data
| Product name: | Resistor Micro Pico Fuse | Type: | Time-Lag(T) |
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Rated voltage: |
125V 250V AC | Rated current: | 100mA~10A |
| Leads: | Axial Lead | Size: | 2x7mm |
| Breaking Capacity: | 50A @ 250V AC | Standard: | UL248-14 IEC60127-3 |
| Operating Temperature: | -55℃ To +125℃ | Storage Conditions: | +10℃ To +60℃ |
Product Details
Dimension: Unit/mm
Electrical Characteristics
Product Appilance
Time lag pico fuses are used in a wide range of electronic applications where overcurrent protection is required, but a delayed response to overcurrent conditions is desired. Here are some common applications for time lag pico fuses:
1. Power supplies: Time lag pico fuses are commonly used in power supplies to protect against overcurrent conditions. They can help prevent damage to sensitive components in the power supply, such as voltage regulators and capacitors.
2. Automotive electronics: Time lag pico fuses are often used in automotive electronics, where they provide protection against overcurrent conditions in sensitive circuits. They are also commonly used in hybrid and electric vehicles to protect high-voltage battery systems.
3. Industrial equipment: Time lag pico fuses are used in a wide range of industrial equipment, including machinery, motors, and control systems. They can help protect against overcurrent conditions that could damage equipment or cause downtime.
4. Medical devices: Time lag pico fuses are commonly used in medical devices to protect against overcurrent conditions. They can help prevent damage to sensitive electronic components and ensure the safe and reliable operation of medical equipment.
5. Consumer electronics: Time lag pico fuses are used in a wide range of consumer electronics, including televisions, computers, and mobile devices. They provide protection against overcurrent conditions that could damage components and affect the performance of the device.
Overall, time lag pico fuses are a versatile and reliable solution for overcurrent protection in a wide range of electronic applications.
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