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TDK AdvancedD Metal Oxide Varistor 910 V Varistor Voltage, 1500 V Clamping Voltage, 100 A Clamping Current B72220S2551K101

Category Varistor Brand TDK Condition New

Specifications

Country of Origin China
Diameter 21.5mm
Brand TDK
THICKNESS 9mm
Length 26mm
Model B72220S2551K101
Packaging Tape & Reel
Mount Type Through Hole
Series AdvancedD
Maximum Operating Temperature 105°C
Capacitance 410pF
Minimum Operating Temperature -40°C
Maximum dc Voltage 745V dc
Standards/Approvals IEC, VDE, CSA, UL
Pin Count 2
Maximum AC Voltage 550V ac
Clamping Voltage VC 1500V
Clamping Current 100A
Maximum Surge Current 10kA
Varistor Voltage 910 V

Key Features

  • Varistor voltage is rated at 910 volts for stable operation.
  • Clamping voltage of 1500 volts ensures effective transient voltage suppression.
  • Clamping current rating of 100 amperes for high surge capability.
  • Through-hole mounting suitable for robust electronic assemblies.
  • High maximum surge current rating up to 10 kA for heavy transient events.
  • Compact dimensions with 21.5 mm diameter and 26 mm length.
  • Epoxy resin flame-retardant coating for enhanced durability and safety.
  • Operating temperature range from -40°C to 105°C for varied environments.

Product Description

The TDK B72220S2551K101 AdvancedD Metal Oxide Varistor is engineered for superior transient voltage suppression in industrial and electronic circuits. Featuring a varistor voltage of 910 V, it provides reliable protection against voltage spikes.

This varistor has a high clamping voltage of 1500 V and can safely clamp currents up to 100 A, making it suitable for robust surge protection applications in power electronics, industrial machinery, and telecommunications equipment.

Constructed with a round varistor element coated in flame-retardant epoxy resin compliant with UL 94 V-0 standards, this device ensures enhanced safety during operation. It is designed for through-hole mounting with tinned wire terminals for excellent solderability and reliable connections.

The device withstands high energy surges up to 10 kA and has maximum AC and DC voltages of 550 V AC and 745 V DC respectively, suitable for a wide range of electrical systems. Its compact size with a diameter of 21.5 mm, length of 26 mm, and thickness of 9 mm allows integration in space-conscious applications.

Operating across a temperature range from -40°C to 105°C, the AdvancedD series is suitable for demanding environments. The varistor complies with multiple international standards including IEC, VDE, CSA, and UL, ensuring global acceptance and reliability.

Typical industrial uses include electronics manufacturing, power supply protection, telecommunications, and control systems. Packaging in tape and reel format facilitates automated assembly lines.

Varistor voltage rated at 910 V for reliable surge suppression. High clamping voltage of 1500 V to protect sensitive circuitry. 100 A clamping current rating for high surge energy absorption. Flame-retardant epoxy resin coating enhances safety and durability.

Through-hole mount with tinned wire terminals for secure installation. Complies with IEC, VDE, CSA, and UL quality standards. Operating temperature range from -40°C to 105°C. Compact dimensions suitable for space-limited applications.

Maximum surge current capacity up to 10 kA. Packaged in tape and reel for automated manufacturing processes. Explore more surge protection components and related electronic components at EnvMart for your industrial and commercial electronics needs.

TDK AdvancedD Metal Oxide Varistor 910 V Varistor Voltage, 1500 V Clamping Voltage, 100 A Clamping Current B72220S2551K101
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Frequently Asked Questions

The varistor voltage rating is 910 V, providing reliable surge suppression.

The maximum clamping voltage is 1500 V, which helps protect sensitive circuitry from voltage spikes.

It has a clamping current rating of 100 A, allowing it to absorb high surge energy effectively.

The maximum surge current capacity is 10 kA, making it suitable for heavy transient events.

The varistor has a diameter of 21.5 mm, a length of 26 mm, and a thickness of 9 mm.

It operates within a temperature range of -40°C to 105°C, suitable for varied environments.

It is packaged in tape and reel format, facilitating automated assembly processes.

This model uses through-hole mounting with tinned wire terminals for secure installation.

It complies with IEC, VDE, CSA, and UL standards, ensuring global acceptance and reliability.

The maximum AC voltage rating is 550 V, and the maximum DC voltage rating is 745 V.

The capacitance of this model is rated at 410 pF.

It is suitable for applications in power supply protection, telecommunications, and control systems.

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