C0805C104J5RACTU Kemet Capacitor (Other) In Stock
KEMET C0805C104J5RACTU is a 100 nF (0.1 µF) Class II X7R MLCC surface mount capacitor in 0805 package rated at 50V with ±5% tolerance. Designed for decoupling, bypass, and filtering applications in consumer and industrial electronics. Available from authorized distributors with global stock and worldwide shipping.
- Manufacturer
- Kemet
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- C0805C104J5RACTU Datasheet PDF
- Category
- Capacitor
- Price
- From $0.0170(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 nF (0.1 µF) capacitance with ±5% (J) tolerance in a compact 0805 SMD package for precise decoupling and bypass applications
- 50V rated voltage with X7R dielectric (Class II) provides stable capacitance over a wide temperature range of -55°C to +125°C
- AEC-Q200 qualified MLCC construction ensures reliable performance across automotive and industrial operating environments
Applications
The C0805C104J5RACTU is widely used as a 100 nF decoupling and bypass capacitor on power supply lines of microcontrollers, FPGAs, and analog ICs in both consumer electronics and industrial control boards. Its X7R dielectric maintains capacitance within ±15% across the -55°C to +125°C temperature range, making it suitable for automotive ECUs, industrial automation controllers, and telecommunications equipment. The 0805 package size is a standard choice that balances ease of manual assembly and high-volume automated SMT placement.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for C0805C104J5RACTU:
suggested
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the capacitance value and voltage rating of C0805C104J5RACTU, and how is the 5% tolerance useful in precision circuits?
The C0805C104J5RACTU has a capacitance of 100 nF (0.1 µF) rated at 50V with ±5% (J class) tolerance. The tight ±5% tolerance ensures predictable decoupling performance in precision analog and mixed-signal circuits, where capacitance variation can affect filter cutoff frequencies or power supply noise rejection compared to wider ±10% or ±20% tolerance alternatives.
Over what temperature range does the X7R dielectric in C0805C104J5RACTU maintain stable capacitance?
The C0805C104J5RACTU uses an X7R (Class II) dielectric that maintains capacitance within ±15% over the full operating temperature range of -55°C to +125°C. This stability makes it suitable for industrial and automotive applications where operating temperatures can span more than 100°C, unlike Y5V or Z5U capacitors that can lose 50-80% of their capacitance at temperature extremes.
When would an engineer choose C0805C104J5RACTU over a smaller 0402 or 0603 100 nF capacitor for the same bypass function?
An engineer would choose the 0805-package C0805C104J5RACTU over a 0402 or 0603 alternative when manual rework or prototype hand-soldering is needed, since the 0805 body measuring approximately 2.0 mm × 1.25 mm is easier to handle than 0402 (1.0 mm × 0.5 mm) packages. The larger body also handles higher surge currents and provides better long-term reliability in applications where 50V rated capacitance and mechanical robustness matter.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Kemet
Kemet is a leading electronic component manufacturer. FindMyChip sources Kemet ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.0540 | $5.40 |
| 250+ | $0.0300 | $7.50 |
| 500+ | $0.0260 | $13.00 |
| 1000+ | $0.0200 | $20.00 |
| 2000+ | $0.0180 | $36.00 |
| 4000+ | $0.0170 | $68.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”