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TDK Standard Metal Oxide Varistor 1.35nF 100A Clamping 455V Bulk B72220S0171K101

Category Varistor Brand TDK Condition New

Specifications

Country of Origin India
Diameter 21.5mm
Brand TDK
Material Metal
THICKNESS 5mm
Length 25.5mm
Model B72220S0171K101
Packaging Bulk
Series Standard
Energy Rating 98J
Maximum Operating Temperature 85°C
Capacitance 1.35nF
Minimum Operating Temperature -40°C
Maximum dc Voltage 225V dc
Standards/Approvals VDE, UL, IEC, CSA, CQC
Pin Count 2
Termination Style Solder
Lead Pitch 10mm
Maximum AC Voltage 175V ac
Clamping Voltage VC 455V
Clamping Current 100A
Maximum Surge Current 8kA
Varistor Voltage 270 V

Key Features

  • 1.35 nanofarads capacitance supports efficient surge suppression.
  • Rated for a clamping current of 100 amps providing high surge absorption.
  • Clamping voltage of 455 volts ensures protection against voltage spikes.
  • Standard series with epoxy-coated ceramic body and tinned copper leads.
  • Operating temperature range from -40°C to 85°C for reliable performance.
  • Compact dimensions with 21.5mm diameter and 25.5mm length.
  • Termination style is solder suitable for PCB installations.
  • Complies with VDE, UL, IEC, CSA, and CQC standards for quality assurance.

Product Description

TDK B72220S0171K101 Standard Metal Oxide Varistor is a high-performance surge protection component designed for electronic and electrical applications. With a 1.35 nF capacitance and a robust clamping current rating of 100A, it effectively limits voltage spikes, protecting sensitive electronic circuits from transient surges.

This varistor operates within a wide temperature range of -40°C to 85°C, ensuring reliable stability across environmental conditions. Its construction features a ceramic body coated with epoxy resin and tinned copper wire leads, facilitating high durability and ease of soldering onto circuit boards.

Measuring 21.5mm in diameter, 25.5mm in length, and 5mm in thickness, this standard series varistor is designed for bulk packaging, ideal for manufacturing and repair applications requiring multiple units.

The rated maximum AC voltage is 175V with a DC maximum of 225V. The device is rated for a maximum surge current of 8 kA (8/20 μs waveform), making it suitable for transient energy absorption up to 98 joules. It complies with international approvals including UL, CSA, VDE, IEC, and CQC, ensuring product reliability and safety.

Applications include surge protection in power supplies, industrial electronics, telecommunications, and consumer electronics. The solder termination style and 10mm lead pitch allow for secure and stable PCB mounting.

1.35 nanofarads capacitance supports efficient surge suppression. Rated for a clamping current of 100 amps providing high surge absorption. Clamping voltage of 455 volts ensures protection against voltage spikes. Standard series with epoxy-coated ceramic body and tinned copper leads.

Operating temperature range from -40°C to 85°C for reliable performance. Compact dimensions with 21.5mm diameter and 25.5mm length. Termination style is solder suitable for PCB installations. Complies with VDE, UL, IEC, CSA, and CQC standards for quality assurance.

Energy rating of 98 joules supports transient energy absorption.

This metal oxide varistor is an essential component for industrial, manufacturing, electronic assembly, and laboratory use cases requiring sensitive circuit protection. Browse more Varistors and electronic components on EnvMart to meet your project requirements.

TDK Standard Metal Oxide Varistor 1.35nF 100A Clamping 455V Bulk B72220S0171K101
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Frequently Asked Questions

The clamping voltage of this model is 455 volts, providing protection against voltage spikes.

This varistor has a capacitance rating of 1.35 nanofarads, which supports efficient surge suppression.

It is rated for a maximum surge current of 8 kA, which is suitable for transient energy absorption.

The varistor has a diameter of 21.5mm, a length of 25.5mm, and a thickness of 5mm.

This unit operates within a temperature range of -40°C to 85°C, ensuring reliable performance across various conditions.

It features a solder termination style, making it suitable for PCB installations.

It complies with several international standards including VDE, UL, IEC, CSA, and CQC, ensuring quality assurance.

The energy rating of this model is 98 joules, which supports its capability for transient energy absorption.

The maximum DC voltage rating is 225 volts.

This varistor has a maximum AC voltage rating of 175 volts.

The lead pitch for this model is 10mm, allowing for secure PCB mounting.

It is suitable for surge protection in power supplies, industrial electronics, telecommunications, and consumer electronics.

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