Yageo KEMET T521T

T521T variants from Yageo KEMET

T521T Datasheet

Variants

Mfr

Yageo KEMET

Lifecycle

Active

T521T 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.
5 distinct suffix patternsExamples: 106M025ATE060, 106M025ATE100, 336M016ATE045, 336M016ATE050, 685M035APE090. 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 5 T521T 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
T521T106M025ATE060	10uF 25V Tantalum Capacitor, Polarized, SMD	Yageo KEMET	Active	Compliant	In Stock	RFQ
T521T106M025ATE100	Tantalum Capacitor, Tantalum (solid Polymer),	Yageo KEMET	Active	Compliant	In Stock	RFQ
T521T336M016ATE045	33uF 16V Tantalum Capacitor, Polymer, SMD, 105C	Yageo KEMET	Active	Compliant	In Stock	RFQ
T521T336M016ATE050	Tantalum Capacitor, Tantalum (solid Polymer),	Yageo KEMET	Active	Compliant	In Stock	RFQ
T521T685M035APE090	Tantalum Capacitor, Polarized, Tantalum (solid Polymer), 35V, 20% +Tol, 20% -Tol, 6.8uF, Surface Mount, 1411, CHIP, ROHS COMPLIANT	Yageo KEMET	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on T521T map to package, grade, and reel options.

How to Choose the Right T521T 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 T521T, 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 "T521T" — include the full suffix (e.g. 106M025ATE060, 106M025ATE100, 336M016ATE045). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for T521T product family

Identity

Base Model

T521T

Manufacturer

Yageo KEMET

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source T521T with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 5 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 T521T product family.

Is T521T a single part I can order, or a family prefix?

T521T is a base / family code from Yageo KEMET. You order a full MPN such as T521T106M025ATE060, T521T106M025ATE100, T521T336M016ATE045. The variant table lists 5 orderable lines with different suffixes.

What do the suffix letters on T521T part numbers mean?

Listed suffix fragments include: 106M025ATE060, 106M025ATE100, 336M016ATE045, 336M016ATE050, 685M035APE090. 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 T521T 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 T521T?

Full manufacturer MPN (not just T521T), 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 T521T 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.