TDK Corporation
TDK C3225x8R1E106K250AC SMD Multilayer Ceramic Capacitor MLCC 10uF 1210 X8R +150C 10% 25VDC
Ceramic Capacitors · TDK Corporation
MPNC3225X8R1E106K250AC
Exceptional Temperature Stability: X8R dielectric maintains ±15% capacitance from -55°C to +150°C Robust Construction: Nickel barrier with tin plating for reliable solder joints Space-Efficient: 1210 package delivers 10μF capacity
- Product Series
- TDK C Series High Temperature MLCC
- Part Number
- C3225x8R1E106K250AC
- Case Size
- 1210 (3.2mm × 2.5mm)
- Capacitance
- 10μF
- Tolerance
- ±10% (K)
- Voltage Rating
- 25V
- Professional sourcingVetted supply chain with documented traceability
- Genuine partsDocumented traceability on every shipment
- ESD-safe handlingOriginal packaging, moisture controlled
- Worldwide shippingConsolidated freight to 100+ countries
Specifications
Core ratings and package details for this ceramic capacitors (C3225X8R1E106K250AC). Use the table below when comparing drop-in options or validating a schematic callout.
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Series | TDK C Series High Temperature MLCC | Dielectric Type | X8R |
| Part Number | C3225x8R1E106K250AC | Temperature Range | -55°C to +150°C |
| Case Size | 1210 (3.2mm × 2.5mm) | Termination | Nickel/Tin plating |
| Capacitance | 10μF | Dimensions (L×W×T) | 3.2±0.4mm × 2.5±0.3mm × 2.5±0.3mm |
| Tolerance | ±10% (K) | Flammability Rating | UL94 V-0 compliant |
| Voltage Rating | 25V |
Product Overview
Product narrative for the TDK Corporation part C3225X8R1E106K250AC. Read this before you compare alternates or open an RFQ.
- Exceptional Temperature Stability: X8R dielectric maintains ±15% capacitance from -55°C to +150°C
- Robust Construction: Nickel barrier with tin plating for reliable solder joints
- Space-Efficient: 1210 package delivers 10μF capacity
The TDK C3225x8R1E106K250AC is a premium-grade multilayer ceramic chip capacitor (MLCC) from TDK's renowned C series, engineered for unparalleled reliability in high-temperature applications. Featuring a 1210 package size (3.2mm × 2.5mm) and X8R dielectric, this 10μF capacitor maintains stable performance across an extraordinary -55°C to +150°C temperature range.
Key Features
- Exceptional Temperature Stability: x8R dielectric maintains ±15% capacitance from -55°C to +150°C
- Robust Construction: Nickel barrier with tin plating for reliable solder joints
- Space-Efficient: 1210 package delivers 10μF capacity
- High-Reliability: UL94 V-0 compliant flame retardant
Engineering Excellence for Demanding Applications
Uncompromising Temperature Performance – Engineered for Extreme Conditions
✔ X8R Dielectric – Superior Stability Across Wide Temperature Range
Unlike conventional MLCCs, TDK's x8R dielectric delivers: Capacitance Stability Within ±15% (-55°C to +150°C) – Critical for automotive under-hood and industrial heating elements Reduced Aging Effects – Maintains capacitance longer than X7R & Y5V types Minimal DC Bias Dependence – Stable performance even at 80% rated voltage Where It Counts:- EV Traction Inverters – Prevents capacitance collapse during high-load conditions
- Industrial Furnace Controls – Reliable operation near heat sources >125°C
Robust Electrical Characteristics – Power-Handling Excellence
✔ High Capacitance & Precision Tolerance
10µF ±10% (K grade) – Tight tolerance for feedback loops & precision filtering 25V & 250V Ratings – Supports 12V/24V automotive buses & high-voltage snubbers✔ Low ESR/ESL – Optimized for High-Frequency Applications
Ultra-Low ESR (<20mΩ) – Minimizes heat generation in switching power supplies Reduced Parasitic Inductance – Enhances GaN/SiC high-speed switching Critical Benefits:- Reduces Voltage Ripple – Improves efficiency in DC-DC converters
- Better High-Frequency Decoupling – Essential for AI server power delivery
Superior Physical Construction – Reliability Engineered In
✔ Optimized 1210 Package – The Perfect Balance
3.2mm × 2.5mm Footprint – Fits high-density PCBs in motor drives & EV charging Stackable Design – Parallel mounting increases capacitance without extra footprint✔ Military-Grade Termination Reliability
Nickel Barrier + Tin Plating – Resists solder leaching & thermal fatigue Wide Terminal (0.2mm) – Ensures strong solder joints in high-vibration environments Why It Matters:- Automotive-Grade Durability – Survives engine vibrations & thermal cycling
- Industrial-Grade Robustness – No cracks under mechanical stress
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | TDK C Series High Temperature MLCC |
| Part Number | C3225x8R1E106K250AC |
| Case Size | 1210 (3.2mm × 2.5mm) |
| Capacitance | 10μF |
| Tolerance | ±10% (K) |
| Voltage Rating | 25V |
| Dielectric Type | X8R |
| Temperature Range | -55°C to +150°C |
| Termination | Nickel/Tin plating |
| Dimensions (L×W×T) | 3.2±0.4mm × 2.5±0.3mm × 2.5±0.3mm |
| Flammability Rating | UL94 V-0 compliant |
Advanced Applications
Power Electronics Applications
1. IGBT/SiC/GaN Power Modules
- Emerging Technology Support
- SiC MOSFET gate driver circuits (15-25V range)
- GaN HEMT bootstrap capacitor applications
- Hybrid IGBT power stacks clamping circuits
- Performance Benefits
- Handles dV/dt rates >50V/ns in fast-switching designs
- Reduces ringing in switch-node voltages
- Capacitance stability crucial for resonant LLC converters
2. DC-DC Converter Filtering
- Bidirectional Converter Applications
- EV powertrain 800V→48V intermediate bus filtering
- Telecom rectifier front-end EMI suppression
- High-Frequency Operation
- Maintains performance in MHz-range ZVS/ZCS converters
- Stable characteristics essential for digital control loops
3. Industrial Motor Drive Systems
- Critical Functions
- Inverter DC link bulk capacitance enhancement
- PWM ripple current absorption (>5A RMS)
- Parallel configurations replace aluminum electrolytics
- System Integration
- Servo amplifier power stage decoupling
- Robotic arm actuator power conditioning
Automotive Electronics
1. High-Temperature ECUs
- Chassis Applications
- Electric power steering fail-safe circuits
- Regenerative braking system power buffers
- Powertrain Protection
- Turbocharger electronic wastegate controls
- Direct injection fuel pump drivers
2. EV Power Distribution
- High Voltage Applications
- OBC PFC stage intermediate filtering (400V/800V)
- DCDC converter secondary-side hold-up capacitance
- Safety Critical
- Automatic disconnection unit (ADU) voltage monitoring
- Contact weld prevention circuitry
3. Battery Management Systems
- Cell Monitoring
- Active cell balancing circuits
- Isolation monitoring power supplies
- Thermal Challenges
- Maintains performance in battery pack hot spots (>125°C)
- Replaces polymer caps in under-hood locations
Industrial Equipment Solutions
1. Oil/Gas Drilling Electronics
- Downhole Tool Applications
- MWD/LWD tool power conditioning
- Geosteering instrumentation supplies
- Environmental Demands
- Shock resistance (>50G operational)
- Vibration tolerance to 20Grms random
2. Foundry/Steel Mill Controls
- Extreme Conditions
- Ladle crane motor drives
- Continuous casting machine controls
- Reliability Features
- Thermal shock resistance (>500 cycles)
- Resistance to conductive dust contamination
3. Manufacturing Power Supplies
- Specialized Applications
- Resistance welding machine energy storage
- Plasma cutter high-frequency filtering
- Industrial laser power modulation circuits
Emerging Applications
Energy Infrastructure
- Solar microinverter DC-DC stages
- Wind turbine pitch control systems
- Solid-state transformer prototypes
Aerospace/Military
- Jet engine FADEC systems
- Satellite power distribution units
- Railway traction converter snubbers
Medical Electronics
- MRI gradient amplifier supplies
- Electrosurgical generator outputs
- Portable X-ray generator circuits
- High-temperature endurance surpassing X7R alternatives
- Mechanical robustness for vibration-prone installations
- Stable parameters across aging and bias conditions
Why Choose TDK C3225x8R1E106K250AC?
✅ Proven Reliability – Built for Mission-Critical Applications
TDK’s C-Series MLCCs undergo industry-leading qualification tests, ensuring exceptional reliability:- 100% Automated Optical Inspection (AOI) – Eliminates manufacturing defects
- Extended Life Testing – Validated for 2000+ hours at 150°C under rated voltage
- MIL-STD-202G Compliance – Shock/vibration-resistant for harsh environments
- Low Failure Rate (<10ppm) – Highly dependable for automotive-grade (AEC-Q200 pending) applications
- Prevents premature failures in automotive ECUs and industrial motor drives
- Ideal for high-voltage DC link stabilization where capacitor drift causes system malfunctions
✅ Thermal Resilience – Superior Stability Under Extreme Heat
Unlike standard X7R capacitors (±15% from -55°C to +125°C), TDK’s X8R dielectric ensures:- Capacitance Stability (±15%) – Maintains performance up to 150°C
- Low Leakage Current (<0.01CV) – Minimizes power loss in high-efficiency converters
- High Bending Strength – No cracks under 5mm PCB flexure
- Sustains SiC/GaN power module efficiency without capacitance drop
- Critical for downhole oil/gas drilling electronics, where ambient temperatures exceed 125°C
✅ Space Optimization – High Capacitance in Minimal Footprint
The 1210 (3.2mm × 2.5mm) case size delivers 10µF—ideal for space-constrained designs:- 30% Smaller than equivalent polymer/aluminum capacitors
- Stackable Design – Parallel mounting possible for higher capacitance
- Low Profile (2.5mm height) – Fits slimline power modules
- Enables higher power density in EV charging stations & solar inverters
- Perfect for compact motor drives requiring robust capacitance
✅ Quality Assurance – TDK’s Stringent Manufacturing Standards
Every C3225x8R1E106K250AC capacitor undergoes rigorous testing:- ISO/TS 16949 Certified – Guaranteed automotive-grade reliability
- UL94 V-0 Flame-Retardant – Meets safety-critical flammability standards
- Moisture Resistance (MSL Level 1) – No baking required before reflow
- Widely adopted in industrial automation, aerospace, and telecom power supplies
- TDK’s ceramic material expertise ensures longevity beyond competitor offerings
- Ultra-Stable Performance – No capacitance drift under extreme conditions
- Long-Term Durability – Outlasts electrolytic & film capacitors
- Best-in-Class Efficiency – Ultra-low ESR (<20mΩ) reduces power losses
Conclusion – The Ultimate MLCC for Harsh Environments
TDK’s C3225x8R1E106K250AC combines thermal resilience, electrical stability, and mechanical ruggedness, making it ideal for: Electric Vehicles – Battery management, OBC, traction inverters Industrial Automation – Servo drives, power supplies, robotics Aerospace & Defense – Avionics, radar systems, ruggedized electronicsDesign Resources
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Frequently Asked Questions
4 practical questions buyers ask about C3225X8R1E106K250AC — availability, specs, and how to request a quote.
What is C3225X8R1E106K250AC?
Exceptional Temperature Stability: X8R dielectric maintains ±15% capacitance from -55°C to +150°C Robust Construction: Nickel barrier with tin plating for reliable solder joints Space-Efficient: 1210 package delivers 10μF capacity
What type of component is C3225X8R1E106K250AC?
C3225X8R1E106K250AC is a Ceramic Capacitors from TDK Corporation.
What are the key specifications of C3225X8R1E106K250AC?
Product Series: TDK C Series High Temperature MLCC; Part Number: C3225x8R1E106K250AC; Case Size: 1210 (3.2mm × 2.5mm); Capacitance: 10μF; Tolerance: ±10% (K).
Is C3225X8R1E106K250AC in stock at MOZ Electronics?
C3225X8R1E106K250AC is listed as in stock. Order online when a price is shown, or submit an RFQ for volume pricing and lead time.
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