TDK C5750X7R1H106M230KB: In-Depth Technical Analysis and Application Guide

The TDK C5750X7R1H106M230KB represents a high-reliability multilayer ceramic capacitor (MLCC) designed for demanding electronic applications. As part of TDK's extensive component portfolio, this capacitor combines excellent electrical characteristics with robust physical construction. This comprehensive guide provides engineers and procurement specialists with all critical information about this component.

Manufacturer and Product Identification

• Manufacturer: TDK Corporation (Tokyo Denkikagaku Kogyo K.K.)
  TDK stands as a global leader in electronic components, with over 80 years of innovation in passive components. Their MLCC products are widely recognized for superior quality and performance consistency.
• Full Part Number: C5750X7R1H106M230KB
  Breakdown of the part number:
  • C: Ceramic capacitor
  • 5750: 2220 case size (5.7mm 5.0mm)
  • X7R: Temperature characteristic
  • 1H: 50V DC rating
  • 106: 10 F capacitance (10 10^6 pF)
  • M: 20% tolerance
  • 230: Packaging code
  • KB: Terminal finish/tape reel specification

Detailed Technical Specifications

Electrical Characteristics

• Capacitance: 10 F (microfarads) nominal value
• Voltage Rating: 50V DC (working voltage)
• Dielectric Material: X7R classification
  - Temperature range: -55 C to +125 C
  - Capacitance change: 15% maximum over temperature range
• Capacitance Tolerance: 20% at 25 C, 1kHz, 1Vrms
• Insulation Resistance: 1G or 1000M F (whichever is smaller)
• Dissipation Factor (DF): 5% at 25 C, 1kHz, 1Vrms

Mechanical Specifications

• Case Size: 2220 (5750 metric)
  - Dimensions: 5.7mm 5.0mm 2.5mm (L W H)
  - Imperial: 0.224" 0.197" 0.098"
• Termination: Nickel barrier with tin plating
• Mounting: Surface mount technology (SMT) compatible
• Packing Method: Tape and reel (standard EIA-481 compliant)

Performance Characteristics

Temperature Stability

The X7R dielectric provides stable performance across a broad temperature range:

• Capacitance change limited to 15% from -55 C to +125 C
• Recommended for applications requiring moderate temperature stability

Voltage Characteristics

• DC bias voltage characteristic: Capacitance decreases with applied DC voltage
• At 50% of rated voltage (25V), expect approximately 30-50% capacitance reduction
• AC voltage rating: 35V RMS at 25 C

Aging Characteristics

• X7R dielectric exhibits minimal aging compared to high-K dielectrics
• Aging rate: 2.5% per decade hour after initial heat treatment

Applications and Usage Guidelines

Primary Applications

• Power Supply Decoupling: Effective for bulk decoupling in DC/DC converters
• Signal Filtering: Suitable for moderate-frequency filtering applications
• Consumer Electronics: Used in TVs, audio equipment, and home appliances
• Automotive Electronics: Non-critical automotive applications (not AEC-Q200 qualified)
• Industrial Controls: General-purpose filtering in control systems

Design Considerations

• PCB Layout: Place close to IC power pins for optimal decoupling
• Thermal Management: Avoid placement near heat sources exceeding 125 C
• Wave Soldering: Not recommended - use reflow soldering only
• Cleaning: Compatible with most flux cleaning processes

Alternative and Replacement Options

While the C5750X7R1H106M230KB remains available, TDK recommends these alternatives for new designs:

• C5750X7R1H106M230KE: Improved version with better DC bias characteristics
• CGA6P1X7R1H106M250AB: Smaller 1812 case size alternative (4.5mm 3.2mm)
• GRM32ER71H106KA12L: Murata equivalent with similar specifications

Reliability and Quality Information

• Test Standards: Complies with EIA-198, IEC 60384-9
• Environmental Compliance: RoHS compliant, halogen-free
• Reliability Tests:
  • Temperature cycling: 1000 cycles (-55 C to +125 C)
  • Humidity resistance: 1000 hours at 85 C/85% RH
  • High temperature life: 1000 hours at 125 C with rated voltage

Purchasing Information

• Minimum Order Quantity: Typically 1000 pieces (full reel)
• Packaging: Standard 180mm tape reel, 2000 pieces per reel
• Lead Time: Normally stock available, 2-4 weeks for large quantities

Conclusion

The TDK C5750X7R1H106M230KB ceramic capacitor offers a balanced combination of capacitance, voltage rating, and temperature stability for general-purpose applications. While designated as 'Not For New Designs,' it remains a viable option for existing product maintenance and certain applications where its specific characteristics are required. Engineers should evaluate newer alternatives for designs requiring improved DC bias performance or smaller form factors.

For technical support or purchasing inquiries about the C5750X7R1H106M230KB or alternative TDK capacitors, contact our component specialists today. We provide comprehensive technical data, samples, and volume pricing for all your electronic component needs.