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DE1E3KX102MA4BN01F: Features, Specs & More

2026-11-09 Mr.Ming

The DE1E3KX102MA4BN01F is a safety ceramic capacitor manufactured by Murata. In this comprehensive article, we'll delve into the intricacies of the DE1E3KX102MA4BN01F, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.

 

Catalog

DE1E3KX102MA4BN01F’s Overview

Key Features

Specifications

Applications

DE1E3KX102MA4BN01F’s Manufacturer

Conclusion

 

 

DE1E3KX102MA4BN01F’s Overview

The Murata DE1E3KX102MA4BN01F is a safety-certified ceramic capacitor designed for applications involving AC power circuits and electromagnetic interference (EMI) suppression. It offers a capacitance of 1000pF (1nF) and a rated voltage of 250VAC. Featuring X1 and Y1 safety classifications, this component supports noise filtering and electrical safety in electronic equipment. Its radial disc construction and through-hole mounting design make it suitable for PCB integration in various power-related applications.

 

Key Features

Let's delve into the standout features that make the DE1E3KX102MA4BN01F a standout in the world of electronics:  

·  1000pF Capacitance: It provides a nominal capacitance of 1nF.

·  250VAC Rated Voltage: It supports a rated AC voltage of 250V.

·  X1/Y1 Safety Ratings: It meets specific safety capacitor classification requirements.

·  Flame-Retardant Construction: It features flame-retardant properties.

·  Wide Operating Temperature: It operates across temperatures from -40°C to 125°C.

·  Radial Disc Package: It features a compact 7mm disc construction.

·  Through-Hole Mounting: It supports conventional PCB installation.

·  ±20% Tolerance: It provides a capacitance tolerance of ±20%.

 

 

Specifications

Now, let's take a closer look at the technical specifications that define the capabilities of the DE1E3KX102MA4BN01F:

Type

Parameter

Capacitance

1000 pF

Tolerance

±20%

Voltage - Rated

250VAC

Temperature Coefficient

E

Operating Temperature

-40°C ~ 125°C

Features

Flame Retardant

Ratings

X1, Y1

Applications

Safety

Mounting Type

Through Hole

Package / Case

Radial, Disc

Size / Dimension

0.276" Dia (7.00mm)

eight - Seated (Max)

0.394" (10.00mm)

Lead Spacing

0.394" (10.00mm)

Lead Style

Straight

Base Product Number

DE1E3KX

* DE1E3KX102MA4BN01F’s Datasheet

 

Applications

The Murata DE1E3KX102MA4BN01F is suitable for electronic equipment that requires AC line noise suppression and safety-rated capacitors. Typical applications include power supply circuits, EMI filtering networks, household appliances, industrial electronic equipment, and AC input filter circuits. Its X1/Y1 classifications make it relevant to designs that require suppression of interference between power lines or across specified insulation barriers. Engineers should verify the required safety class, working voltage, insulation configuration, and applicable certification standards before selecting this component.

 

DE1E3KX102MA4BN01F’s Manufacturer

Founded in 1944, Murata Manufacturing Co., Ltd is a Japanese manufacturer of electronic components, based in Nagaokakyo, Kyoto. It produces ceramic passive electronic components, primarily capacitors, and has a majority marketshare worldwide in ceramic filters, high-frequency parts, and sensors.

 

Conclusion

The Murata DE1E3KX102MA4BN01F is a 1000pF, 250VAC safety ceramic capacitor featuring X1/Y1 classifications, flame-retardant construction, and a radial disc package. Its EMI suppression capabilities and through-hole mounting design make it a practical option for AC power filtering and electronic equipment applications. Engineers should consult the official datasheet to confirm electrical ratings, safety requirements, and compatibility before incorporating it into a circuit.


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