What are the key features of EPCOS (TDK) B72240L0551K100?

This product belongs to the Varistors category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by EPCOS (TDK) with full traceability.

What are the main application scenarios for B72240L0551K100?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does B72240L0551K100 work?

This device follows established Varistors design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of B72240L0551K100?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for B72240L0551K100?

The global Varistors market is growing at ~6-8% CAGR, with particularly strong demand in power management. EPCOS (TDK) B72240L0551K100 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of B72240L0551K100?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, EPCOS (TDK) provides full technical support and reference designs.

B72240L0551K100 Varistors 550VAC 10% 40mm High E by EPCOS (TDK)

B72240L0551K100 | EPCOS (TDK) Varistors 550VAC 10% 40mm High E

Category: Varistors

Brand: EPCOS (TDK)

Varistors 550VAC 10% 40mm High E

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Varistors 550VAC 10% 40mm High E

Technical Parameters

AEC-Q200	Automotive grade available
Category	Varistors
Data Tier	Family Level
Description	Varistors 550VAC 10% 40mm High E
Lead Free	RoHS compliant
Manufacturer	TDK
Mounting Style	Through Hole
Mounting Type	Surface Mount
Operating Temperature	-40 °C to +85 °C
Packaging	Bulk
Product Type	Integrated Circuit
Response Time	< 25 ns
RoHS	Compliant
Series	EPCOS TDK SMD SIOV
Standard Pack Qty	250
Technology	Metal Oxide Varistor (SIOV)
Varistor Tolerance	±10%

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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B72240L0551K100 Application and Selection Guide

B72240L0551K100 Model and Manufacturer Information

B72240L0551K100, a Varistors manufactured by TDK: B72240L0551K100 helps you confirm the specific model, while TDK helps you confirm the product source. If you are selecting a part, you can first check whether B72240L0551K100 meets your requirements, then check whether TDK matches your expectations, and then refer to Varistors 550VAC 10% 40mm High E for further evaluation.

B72240L0551K100 Product Parameters and Description

The main parameters of TDK's Varistors product B72240L0551K100 include Varistors 550VAC 10% 40mm High E. This is a Varistors produced by TDK, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

B72240L0551K100 Application and Selection Reference

TDK's Varistors product B72240L0551K100 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, B72240L0551K100 is a Varistors solution worth considering, and manufacturer TDK provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for B72240L0551K100

Designers looking for B72240L0551K100 recommended parts can evaluate the following options. B72240L0551K100 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
B72500E0140S260	EPCOS (TDK)	VARISTOR 24.5V 30A 0603
B72214S300K101	EPCOS (TDK)	Var MOV 275VAC 350VDC 4500A 430V Thru-Hole
B72240L0151K102	EPCOS (TDK)	VARISTOR 240V 40KA SQUARE 37.5MM

EZKEY can provide B72240L0551K100 recommended part comparison data and engineering samples for evaluation.