Yageo KEMET T520D

T520D variants from Yageo KEMET

T520D Datasheet

Variants

Mfr

Yageo KEMET

Lifecycle

Active

T520D Overview

What changes between part numbers, and what to check before you lock the BOM — Passive Components.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
15 distinct suffix patternsExamples: 108M2R5ATE030, 157M010ATE040, 227M006ATE009, 227M006ATE015, 227M010ATE018 (+10 more). Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Passive Components — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 15 T520D part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
T520D108M2R5ATE030	2.5V 1mF Tantalum Capacitor, 20% Tol, 30mR ESR, SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D157M010ATE040	150uF 10V Tantalum Capacitor, 2917 SMD, 20% Tol, 40mR ESR	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D227M006ATE009	220uF 6.3V Tantalum Capacitor, 20% Tol, 2917 SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D227M006ATE015	220uF 6.3V Tantalum Capacitor, 2917 SMD, 15mR ESR	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D227M010ATE018	220uF 10V Tantalum Capacitor, SMD, 2917 Case, 105°C	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D227M010ATE025	220uF 10V Tantalum Capacitor, SMD, 2917, 20% Tol, 25mR ESR	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D227M010ATE040	Tantalum Polymer Cap 220uF 10V 40mR SMD 7343 105C	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D337M006ATE010	330uF 6.3V Tantalum Capacitor, SMD, 2917 Case	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D337M006ATE015	330uF 6.3V Tantalum Capacitor, SMD, 2917 Case	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D337M006ATE018	330uF 6.3V Tantalum Capacitor, 20% Tol, 18mR ESR, SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D337M006ATE025	330uF 6.3V Tantalum Capacitor, 20% Tol, 25mR ESR, 2917 SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D337M006ATE040	330uF 6.3V Tantalum Capacitor, SMD, 2917, 20% Tol	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D477M004ATE012	470uF 4V Tantalum Capacitor, 20% Tol, 2917 SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D477M006ATE025	470uF 6.3V Tantalum Capacitor, SMD, 20% Tol, 25mR ESR	Yageo KEMET	Active	Compliant	In Stock	RFQ
T520D477M2R5ATE006	470uF 2.5V Tantalum Capacitor, 20% Tol, 6mR ESR, 2917 SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on T520D map to package, grade, and reel options.

How to Choose the Right T520D Passive Components

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For T520D, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "T520D" — include the full suffix (e.g. 108M2R5ATE030, 157M010ATE040, 227M006ATE009). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for T520D product family

Identity

Base Model

T520D

Manufacturer

Yageo KEMET

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source T520D with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 15 ordering variants from Yageo KEMET. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Yageo KEMET Browse all base models →

Frequently Asked Questions

Common technical questions about the T520D product family.

Is T520D a single part I can order, or a family prefix?

T520D is a base / family code from Yageo KEMET. You order a full MPN such as T520D108M2R5ATE030, T520D157M010ATE040, T520D227M006ATE009. The variant table lists 15 orderable lines with different suffixes.

What do the suffix letters on T520D part numbers mean?

Listed suffix fragments include: 108M2R5ATE030, 157M010ATE040, 227M006ATE009, 227M006ATE015, 227M010ATE018, 227M010ATE025. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Yageo KEMET datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of T520D variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on T520D?

Full manufacturer MPN (not just T520D), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the T520D datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.