Question 1

What are the key features of Littelfuse Inc SESD0201X1UN-0020-090?

EZKEY · Accepted Answer

This product belongs to the ESD Protection Diodes / TVS Diodes 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 Littelfuse Inc with full traceability.

Question 2

What are the main application scenarios for SESD0201X1UN-0020-090?

EZKEY · Accepted Answer

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.

Question 3

How does SESD0201X1UN-0020-090 work?

EZKEY · Accepted Answer

This device follows established ESD Protection Diodes / TVS Diodes 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.

Question 4

What is the technical performance of SESD0201X1UN-0020-090?

EZKEY · Accepted Answer

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.

Question 5

What is the current market demand for SESD0201X1UN-0020-090?

EZKEY · Accepted Answer

The global ESD Protection Diodes / TVS Diodes market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc SESD0201X1UN-0020-090 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.

Question 6

What are the technical characteristics of SESD0201X1UN-0020-090?

EZKEY · Accepted Answer

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, Littelfuse Inc provides full technical support and reference designs.

Application	General Purpose
Brand	Littelfuse Inc
Category	ESD Protection Diodes / TVS Diodes
Data Tier	General Description
Description	ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	Littelfuse
Packaging	Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	75000

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SESD0201X1UN-0020-090 | Littelfuse Inc ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

SESD0201X1UN-0020-090 Application and Selection Guide

SESD0201X1UN-0020-090 Model and Manufacturer Information

SESD0201X1UN-0020-090 Product Parameters and Description

SESD0201X1UN-0020-090 Application and Selection Reference

Recommended Part Numbers for SESD0201X1UN-0020-090