Product Overview
This catalog details a comprehensive range of Chip Multilayer Ceramic Capacitors designed for various general-purpose applications. The series includes standard GRM, high-performance GR3 and GQM, soft termination GRJ, Ethernet LAN/DC-DC coupling GR4, camera flash GR7, high Q GJM, safety standard certified GA2 and GA3, and low ESL LLL, LLA, LLM, LLR, NFM series. It also features metal terminal types KRM and KR3, wire bonding mount GMA and GMD series. The products are designed with features like high effective capacitance, high ripple current, soft termination, low ESL, low distortion, and resistance to deection and solder cracking, catering to diverse industrial and automotive needs. All products comply with EU RoHS and are manufactured in ISO 9001 certified factories.
Product Attributes
- Brand: MURATA
- Origin: Japan (Fukui Murata Mfg. Co., Ltd., Izumo Murata Mfg. Co., Ltd.), Singapore (Murata Electronics Singapore (Pte.) Ltd.), China (Wuxi Murata Electronics Co., Ltd.), Philippines (PHILIPPINE MANUFACTURING CO. OF MURATA, INC.)
- 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
- Material: Ceramic, Metal Terminals
- Color: Not specified
Technical Specifications
| Series | Key Features | Application Scenarios | Page |
|---|---|---|---|
| GRM Series | General Purpose Chip Multilayer Ceramic Capacitors | General Purpose | p40, p108 |
| GR3 Series | High Effective Capacitance & High Ripple Current | General Purpose | p109, p111, p114, p117 |
| GRJ Series | Soft Termination | General Purpose | p120, p124 |
| GR4 Series | For Ethernet LAN and Primary-secondary Coupling of DC-DC Converters | Ethernet LAN, DC-DC Converters | p125, p127 |
| GR7 Series | For Camera Flash circuit only | Camera Flash Circuits | p130, p132 |
| GJM Series | High Q | General Purpose | p135, p157, p160 |
| GQM Series | High Q and High Power | General Purpose | p164, p172, p175, p178, p181 |
| GA2 Series | Based on the Electrical Appliance and Material Safety Law of Japan | General Purpose | p184, p186 |
| GA3 Series Type GB | Safety Standard Certified (IEC60384-14 Class X2) | General Purpose | p189, p192 |
| GA3 Series Type GD | Safety Standard Certified (UL60950-1) | General Purpose | p196, p199, p203 |
| GA3 Series Type GF | Safety Standard Certified (IEC60384-14 Class X1/Y2 and UL60950-1) | General Purpose | p207, p211, p215 |
| LLL Series | LW Reversed Low ESL | General Purpose | p219, p221 |
| LLA Series | 8 Terminals Low ESL | General Purpose | p222, p224, p226 |
| LLM Series | 10 Terminals Low ESL | General Purpose | p228, p230 |
| LLR Series | LW Reversed Controlled ESR Low ESL | General Purpose | p232, p234 |
| NFM Series | 3 Terminals Low ESL | General Purpose | p236, p238 |
| KRM Series | Metal Terminal Type | General Purpose | p239, p242 |
| KR3 Series | High Effective Capacitance & High Allowable Ripple Current Metal Terminal Type | General Purpose | p243, p246 |
| GMA Series | Wire Bonding Mount | General Purpose | p249, p252, p254 |
| GMD Series | Wire Bonding/AuSn Soldering Mount | General Purpose | p256, p259, p261, p263 |
| Automotive - Powertrain/Safety | Product used for applications (running, turning, stopping and safety devices) which particularly concern human life. | Automotive Safety Devices | Not specified |
| Automotive - Infotainment | Product for entertainment equipment like car navigations, car audios, and body control equipment like wipers, power windows. | Automotive Infotainment, Body Control | Not specified |
| Medical-grade products for Implanted Medical Devices | Suitable for use in non-critical circuits of implanted medical devices. | Implanted Medical Devices (Non-critical circuits) | Not specified |
| AEC-Q200 compliant product | Guarantees test conditions in endurance test at rated voltage x 100% at maximum operating temperature. | Automotive applications requiring reliability. | p265 |
| Low dissipation for high frequency | Achieves low dissipation in VHF, UHF and microwave frequency bands. | High frequency applications. | Not specified |
| Low inductance | Designed to lower parasitic inductance (ESL) on the high frequency side. | High frequency applications, noise suppression, bypass. | Not specified |
| Product suitable for acoustic noise reduction and low distortion | Suppresses acoustic noise by material and configuration. | Audio applications, sensitive circuits. | Not specified |
| Fail safe product | Designed to prevent failures as much as possible by short mode. | Applications requiring high reliability. | Not specified |
| Product resistant to deection cracking | Designed to prevent failures as much as possible by short mode caused by cracking when there is board deection. | Applications with board flexure. | Not specified |
| Product with solder cracking suppression | Metal terminals and leads relieve stress from solder expansion/contraction to suppress solder cracking. | Applications with thermal stress. | Not specified |
| Low-inductance product suitable for noise suppression | Extremely low ESL for noise suppression, including high frequencies. Can be used as a low-ESL, high-performance bypass capacitor. | Noise suppression, high-frequency bypass. | Not specified |
| Product for bonding | Gold used for external electrodes allows mounting by die bonding/wire bonding. | Applications requiring wire bonding. | Not specified |
| Polymer capacitor (No DC bias characteristics) | No capacitance change with DC bias due to aluminum oxidized film for dielectric. | Applications where DC bias is a concern. | Not specified |
2410010301_muRata-GRM21BR60J476ME15L_C77072.pdf
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