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Specifications
Voltage Rating:
50V
Capacitance:
4.7uF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
GRM32ER71H475KA88L
Package:
1210
Key Attributes
Model Number:
GRM32ER71H475KA88L
Product Description
Chip Multilayer Ceramic Capacitors
This catalog details a comprehensive range of Chip Multilayer Ceramic Capacitors designed for various general-purpose applications. The products offer features such as high effective capacitance, high ripple current, soft termination, low ESL, high Q, and safety standard certifications. They are suitable for applications ranging from general electronics to automotive and medical devices.
Product Attributes
- Brand: MURATA
- Origin: Japan (ISO 9001 certified factories)
- Certifications: EU RoHS compliant, ISO 9001, Electrical Appliance and Material Safety Law of Japan, IEC60384-14 Class X2, UL60950-1, IEC60384-14 Class X1/Y2
Technical Specifications
| Series | Description | Key Features | Applications | Page Reference |
|---|---|---|---|---|
| GRM Series | Chip Multilayer Ceramic Capacitors for General Purpose | Typical Specifications | General Purpose | p40, p108 |
| GR3 Series | High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors for General Purpose | High Effective Capacitance, High Ripple Current | General Purpose | p109, p111, p114, p117 |
| GRJ Series | Soft Termination Chip Multilayer Ceramic Capacitors for General Purpose | Soft Termination | General Purpose | p120, p124 |
| GR4 Series | Chip Multilayer Ceramic Capacitors for Ethernet LAN and Primary-secondary Coupling of DC-DC Converters | For Ethernet LAN, DC-DC Converters | Ethernet LAN, DC-DC Converters | p125, p127 |
| GR7 Series | Chip Multilayer Ceramic Capacitors for Camera Flash circuit only | For Camera Flash circuits | Camera Flash circuits | p130, p132 |
| GJM Series | High Q Chip Multilayer Ceramic Capacitors for General Purpose | High Q | General Purpose | p135, p157, p160 |
| GQM Series | High Q and High Power Chip Multilayer Ceramic Capacitors for General Purpose | High Q, High Power | General Purpose | p164, p172, p175, p178, p181 |
| GA2 Series | Chip Multilayer Ceramic Capacitors for General Purpose (Based on the Electrical Appliance and Material Safety Law of Japan) | Based on Electrical Appliance and Material Safety Law of Japan | General Purpose | p184, p186 |
| GA3 Series Type GB | Safety Standard Certified Chip Multilayer Ceramic Capacitors for General Purpose / IEC60384-14 Class X2 | IEC60384-14 Class X2 Certified | General Purpose | p189, p192 |
| GA3 Series Type GD | Safety Standard Certified Chip Multilayer Ceramic Capacitors for General Purpose / Acquired certifications of UL60950-1 | UL60950-1 Certified | General Purpose | p196, p199, p203 |
| GA3 Series Type GF | Safety Standard Certified Chip Multilayer Ceramic Capacitors for General Purpose / Acquired certifications of IEC60384-14 Class X1/Y2 and UL60950-1 | IEC60384-14 Class X1/Y2, UL60950-1 Certified | General Purpose | p207, p211, p215 |
| LLL Series | LW Reversed Low ESL Chip Multilayer Ceramic Capacitors for General Purpose | LW Reversed, Low ESL | General Purpose | p219, p221 |
| LLA Series | 8 Terminals Low ESL Chip Multilayer Ceramic Capacitors for General Purpose | 8 Terminals, Low ESL | General Purpose | p222, p224, p226 |
| LLM Series | 10 Terminals Low ESL Chip Multilayer Ceramic Capacitors for General Purpose | 10 Terminals, Low ESL | General Purpose | p228, p230 |
| LLR Series | LW Reversed Controlled ESR Low ESL Chip Multilayer Ceramic Capacitors for General Purpose | LW Reversed, Controlled ESR, Low ESL | General Purpose | p232, p234 |
| NFM Series | 3 Terminals Low ESL Chip Multilayer Ceramic Capacitors for General Purpose | 3 Terminals, Low ESL | General Purpose | p236, p238 |
| KRM Series | Metal Terminal Type Multilayer Ceramic Capacitors for General Purpose | Metal Terminal Type | General Purpose | p239, p242 |
| KR3 Series | High Effective Capacitance & High Allowable Ripple Current Metal Terminal Type Multilayer Ceramic Capacitors for General Purpose | High Effective Capacitance, High Allowable Ripple Current, Metal Terminal Type | General Purpose | p243, p246 |
| GMA Series | Wire Bonding Mount Multilayer Microchip Capacitors for General Purpose | Wire Bonding Mount | General Purpose | p249, p252, p254 |
| GMD Series | Wire Bonding/AuSn Soldering Mount Chip Multilayer Ceramic Capacitors for General Purpose | Wire Bonding/AuSn Soldering Mount | General Purpose | p256, p259, p261, p263 |
Product Features & Advantages
- Low dissipation for high frequency: Achieved by optimizing ceramic and electrode materials for VHF, UHF, and microwave bands.
- Low inductance: Designed to minimize parasitic inductance (ESL) for high-frequency applications.
- Product suitable for acoustic noise reduction and low distortion: Materials and configuration are devised to suppress acoustic noise.
- Fail safe product: Designed to prevent failures, particularly in short mode.
- Product resistant to deflection cracking: Designed to prevent short mode failures caused by cracking due to board deflection.
- Product with solder cracking suppression: Metal terminals and leads relieve stress from solder expansion/contraction.
- Low-inductance product suitable for noise suppression: Extremely low ESL for noise suppression, including high frequencies; can be used as a low-ESL bypass capacitor.
- Product for bonding: Uses gold for external electrodes, enabling die bonding/wire bonding.
- No DC bias characteristics: Polymer capacitors exhibit no capacitance change with DC bias due to aluminum oxidized film dielectric.
Application Scenarios
- Automotive: Powertrain/Safety (running, turning, stopping, safety devices), Infotainment (car navigations, car audios, body control equipment like wipers, power windows).
- Medical: Implanted Medical Devices (cardiac pacemakers, cochlear implants, insulin pumps, gastric electrostimulators) in non-critical circuits.
- General Electronics: General purpose applications, Ethernet LAN, DC-DC converters, camera flash circuits, noise suppression, bypass applications.
Important Notes
- Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
- This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
- Product specifications are as of September 2017.
- Check the MURATA website (https://www.murata.com/) if a part number is not found in this catalog.
2410010301_muRata-GRM32ER71H475KA88L_C86052.pdf
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