Yageo KEMET T494X

T494X variants from Yageo KEMET

T494X Datasheet

Variants

Mfr

Yageo KEMET

Lifecycle

Active

T494X 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.
3 distinct suffix patternsExamples: 107K016AT, 107M025AT, 476K035AT. 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 3 T494X 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
T494X107K016AT	100uF 16V Tantalum Cap, 7343 SMD, 150mR ESR, 125°C	Yageo KEMET	Active	Compliant	In Stock	RFQ
T494X107M025AT	100uF 25V Tantalum Capacitor, 7343 SMD, 250mR ESR, 125°C	Yageo KEMET	Active	Compliant	In Stock	RFQ
T494X476K035AT	47uF 35V Tantalum Capacitor, SMD, 10% Tol, 2917 Case	Yageo KEMET	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on T494X map to package, grade, and reel options.

How to Choose the Right T494X 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 T494X, 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 "T494X" — include the full suffix (e.g. 107K016AT, 107M025AT, 476K035AT). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for T494X product family

Identity

Base Model

T494X

Manufacturer

Yageo KEMET

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source T494X with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 3 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 T494X product family.

Is T494X a single part I can order, or a family prefix?

T494X is a base / family code from Yageo KEMET. You order a full MPN such as T494X107K016AT, T494X107M025AT, T494X476K035AT. The variant table lists 3 orderable lines with different suffixes.

What do the suffix letters on T494X part numbers mean?

Listed suffix fragments include: 107K016AT, 107M025AT, 476K035AT. 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 T494X 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 T494X?

Full manufacturer MPN (not just T494X), 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 T494X 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.