What are the primary applications for this capacitor?

It is widely used in DC and pulsating circuits, such as filtering, coupling, and decoupling, where high reliability and self-healing properties are required.

What are the key physical characteristics?

The capacitor is housed in a flame-retardant plastic box with a 5mm lead pitch, measuring 7.2mm x 6.5mm x 2.5mm, making it suitable for automated assembly.

What should engineers review before using this component?

Engineers should verify the operating temperature range (-40°C to +85°C) and ensure the voltage rating provides adequate margin for the specific application environment.

What should sourcing teams check before buying PE104J2A0501?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

What is the pinout of PE104J2A0501?

Use the PE104J2A0501 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about PE104J2A0501 pinout to locate pins, power rails, and interface signals before layout.

PE104J2A0501 Datasheet, Specs, Alternatives & ECAD | KYET

AI summary

The PE104J2A0501 is a 100nF, 100V metallized polyester film capacitor in a 5mm pitch box-type package, ideal for general-purpose DC and pulse circuits.

Best for

DC filtering
Pulse circuits
Automated PCB assembly

Avoid if

High-frequency AC power applications
Environments exceeding 85°C

Check before use

Voltage transients
PCB footprint pitch

Key specifications

Capacitance: 100 nF
Rated Voltage: 100 VDC
Tolerance: ±5%
Lead Pitch: 5 mm

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

General DC CircuitsPulse Circuits

Datasheet

cf80c0c8454e7e0c5cedd10929c02bd9_1912111437_KYET-PE104J2A0501_C390170.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PE104J2A0501: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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3D Model

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KiCad Library

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Alternative components

Part	Details	Match
MPX104K31C3KN15600KNSCHA	Functional alternative with different package (10mm pitch), weaker tolerance (±10%), and higher voltage rating.	Needs validation

Design and risk insights

Questions & answers

It is a metallized polyester film capacitor (MEF) from KYET, featuring a 100nF capacitance, 100V rated voltage, and a ±5% tolerance.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the PE104J2A0501?+×

What are the primary applications for this capacitor?+×

What are the key physical characteristics?+×

What should engineers review before using this component?+×

What should sourcing teams check before buying PE104J2A0501?+×

What is the pinout of PE104J2A0501?+×