Yageo KEMET T494B
T494B variants from Yageo KEMET
T494B 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.
- 14 distinct suffix patternsExamples: 105K025AT, 105K035AT, 106K010AT, 106K016AT, 106K020AT (+9 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 14 T494B 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 |
|---|---|---|---|---|---|---|
| T494B105K025AT | 1uF 25V Tantalum Capacitor, 10% Tol, SMD, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B105K035AT | 1uF 35V Tantalum Capacitor, 10% Tol, SMD, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106K010AT | 10uF 10V Tantalum Capacitor, SMD, 10% Tol, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106K016AT | 10uF 16V Tantalum Capacitor, 3528 SMD, 10% Tol, 800mR ESR | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106K020AT | 10uF 20V Tantalum Capacitor, SMD, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106K025AT | Tantalum Capacitor 10uF 25V 10% SMD 3528 3R 125C | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106M010AT | 10uF 10V Tantalum Capacitor, SMD, 20% Tol, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B106M016AT | 10uF 16V Tantalum Capacitor, 20% Tol, SMD, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B156K016AT | 15uF 16V 10% Tantalum Capacitor, SMD, 1411 Case | Yageo KEMET | Active | Compliant | In Stock | |
| T494B226K010AT | 22uF 10V Tantalum Capacitor, 10% Tol, 1411 SMD | Yageo KEMET | Active | Compliant | In Stock | |
| T494B226K016AT | 22uF 16V Tantalum Capacitor, 10% Tol, 1411 SMD | Yageo KEMET | Active | Compliant | In Stock | |
| T494B226M010AT | 22uF 10V Tantalum Capacitor, 20% Tol, 1411 SMD | Yageo KEMET | Active | Compliant | In Stock | |
| T494B335M035AT | 3.3uF 35V Tantalum Capacitor, 3528 SMD, 1.3 Ohm ESR, 125°C | Yageo KEMET | Active | Compliant | In Stock | |
| T494B685M016AT | Tantalum Capacitor 6.8uF 16V 20% 1.2 Ohm SMD 125C | Yageo KEMET | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on T494B map to package, grade, and reel options.
How to Choose the Right T494B 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 T494B, 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 "T494B" — include the full suffix (e.g. 105K025AT, 105K035AT, 106K010AT). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for T494B product family
Identity
Variant Parameters
Source T494B with Octatronics
Request stock confirmation, lead time, date code, and pricing for all 14 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
Frequently Asked Questions
Common technical questions about the T494B product family.