10 QTY Littelfuse V270ZT05 ZA Series 5mm Metal Oxide Varistor (MOV) - 270V 400A

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Product Specifications

• Manufacturer: Littelfuse Inc. (Also manufactured by GE/Harris)

• Part Number: V270ZT05

• Series: ZA (Low to Medium Voltage Transient Surge Suppressors)

• Component Type: Metal Oxide Varistor (MOV)

• Disk Diameter: 5mm

• Varistor Voltage (Typical): 270V

• Varistor Voltage Range: 243V (Min) to 297V (Max)

• Maximum AC RMS Voltage: 175V

• Maximum DC Voltage: 225V

• Peak Surge Current (8/20 \mus): 400A

• Maximum Energy (2ms): 7.5 Joules

• Typical Capacitance: 920 pF (@ 1 MHz)

• Mounting Type: Through-Hole (Radial Leads)

• Operating Temperature: -55°C to +85°C

• Coating: Blue Epoxy (Flame-retardant)

Key Features

• Compact Protection: The 5mm disc size is ideal for space-constrained PCB designs while providing robust surge protection.

• Broad Voltage Range: Specifically designed for protection against transients in low to medium voltage circuits.

• Fast Response Time: Clamps over-voltage spikes in nanoseconds to protect sensitive ICs and transistors.

• Industry Standard: Part of the widely used ZA series, frequently found in consumer electronics, power supplies, and control boards.

Common Applications

• Low-voltage power supply protection.

• Control systems and industrial automation.

• Telecommunications equipment.

• Consumer electronics and appliances.