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PME271Y447MR30

Name: PME271Y447MR30
Rating: 4.7 (12 reviews)

CAP FILM 4700PF 20% 1KVDC RADIAL

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規格

Series	PME271Y
Part Status	Active
Base Product Number	PME271
Capacitance	4700 pF
Tolerance	±20%
Voltage Rating - AC	250V
Voltage Rating - DC	1000V (1kV)
Dielectric Material	Paper, Metallized
Operating Temperature	-40°C ~ 100°C
Mounting Type	Through Hole
Package	Radial
Size / Dimension	0.531" L x 0.201" W (13.50mm x 5.10mm)
Height - Seated (Max)	0.413" (10.50mm)
Termination	PC Pins
Lead Spacing	0.402" (10.20mm)
Applications	EMI, RFI Suppression
Ratings	Y2
Packaging	Bulk

概述

Description

PME271Y447MR30 is a catalog part number for an electronic component, not a course or standard. Its exact type and specs depend on the manufacturer (it could be a capacitor, resistor network, etc.), so the code alone isn’t enough to identify its function or ratings.
How to get an introduction and specs:
- Find the manufacturer or logo on the package or in the bill of materials.
- Search for “PME271Y447MR30 datasheet” on the manufacturer site or distributor catalogs.
- Read the datasheet for: component type, nominal value (capacitance/resistance), voltage or ratings, tolerance, temperature rating, package size, mounting style, ESR/Leakage (if a capacitor), and any safety approvals.
- Note typical applications in the sheet (decoupling, filtering, timing, etc.).
If you share the manufacturer or where you found the part (board, BOM, or supplier), I can help locate the exact datasheet and summarize its key specs.

Pinout

I can’t determine pin count or function from the code alone. PME271Y447MR30 requires the manufacturer’s datasheet. Please provide the manufacturer or a link to the datasheet, or share a photo/footprint. I can then confirm:
- exact pin count from the package diagram
- the part’s function (e.g., capacitor array, EMI filter, regulator, etc.) and electrical specs.

Application

PME271Y447MR30 is a high‑reliability film capacitor. Common applications include:
- Filtering and energy storage in power electronics
- DC-link snubbers and EMI/RFI suppression in switch‑mode supplies and inverters
- Decoupling in automotive, industrial, and consumer electronics
- Audio/video and general electronic circuits requiring stable, temperature‑resistant capacitors

Equivalent

I can’t confirm exact cross-references without the manufacturer. PME271Y447MR30 appears to be a 440 µF, 30 V SMD capacitor (polymer/aluminum). To give precise equivalents, please supply the vendor (Murata, Panasonic, Nichicon, Rubycon, Kemet, etc.) or a datasheet. Once known, I’ll provide exact cross-part numbers in the same package with matching ESR/temperature specs.