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TDK S25 Varistor 3.55nF 150A Clamping Voltage 360V 220V Through Hole B72225S4141K101

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TDK S25 Varistor 3.55nF 150A Clamping Voltage 360V 220V Through Hole B72225S4141K101

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Category Varistor Brand TDK Condition New

Specifications

Country of Origin	China
Diameter	27.5mm
Brand	TDK
THICKNESS	5.8mm
Length	25mm
Model	B72225S4141K101
Depth	11.7mm
Packaging	Bulk
Mount Type	Through Hole
Coating	epoxy resin, flame-retardant
Series	S25
Energy Rating	195J
Maximum Operating Temperature	105°C
Capacitance	3.55nF
Minimum Operating Temperature	-40°C
Terminals	tinned wire
Maximum dc Voltage	180V dc
Standards/Approvals	CSA, IEC, VDE, UL
Pin Count	2
Lead Pitch	12.7mm
Maximum AC Voltage	140V ac
Clamping Voltage VC	360V
Clamping Current	150A
Maximum Surge Current	20kA
Varistor Voltage	220 V

Key Features

Designed for through hole mounting with epoxy resin flame-retardant coating.
Operates within a temperature range of -40°C to 105°C for versatile industrial use.
Supports maximum AC voltage of 140V and DC voltage of 180V.
High surge current rating up to 20kA ensures robust protection against spikes.
Compact dimensions with 27.5mm diameter and 25mm length fit various equipment.
Complies with CSA, IEC, VDE, and UL standards for quality assurance.
Lead pitch of 12.7mm facilitates easy PCB integration.

Product Description

TDK B72225S4141K101 S25 Varistor provides essential surge protection for electronic components with a capacitance of 3.55nF and a clamping current of 150A. This through hole mounted varistor is coated with flame-retardant epoxy resin, ensuring durability and safety in demanding environments. It operates reliably at temperatures from -40°C up to 105°C, making it suitable for industrial, manufacturing, and electronic applications.

The varistor is designed to clamp voltage surges up to 360V, safeguarding delicate electronics from transient voltage spikes. Its maximum AC voltage rating of 140V and DC voltage rating of 180V make it versatile across different power conditions. The varistor's physical dimensions include a diameter of 27.5mm and thickness of 5.8mm with a length of 25mm, providing a compact footprint for circuit boards.

This product meets recognized international standards including CSA, IEC, VDE, and UL, ensuring compliance and reliability in various industrial and commercial uses. The lead pitch of 12.7mm and tinned wire terminals facilitate easy soldering and integration into assemblies. It is optimized for high surge energy absorption rated at 195J and can handle surge currents up to 20kA, offering superior protection for electrical and electronic systems.

Through hole mounting with epoxy resin coating provides flame resistance and long-term durability. Wide operating temperature range ensures functioning in harsh industrial environments. High surge current and voltage ratings allow use in high stress electrical systems.

Compact size dimensions support integration in space-limited equipment. Compliance with multiple global standards assures product quality and safety. Robust energy rating provides effective absorption of transient surges.

Tinned wire terminals enable reliable electrical connectivity.

This Varistor finds applications in industrial machinery, power supplies, manufacturing equipment, and general electronic circuit protection. Ideal for HVAC, laboratory, and commercial electronics industries, it aids in preventing damage from voltage spikes and enhancing equipment longevity.

Explore more surge protection components and electronic parts at EnvMart for your specialized industrial and engineering requirements.