GRM31CR61A476ME15L Specification Summary

Product Information

• Supplier: Murata Manufacturing Co., Ltd.
• Murata Part Number: GRM31CR61A476ME15L
• Product Type: Chip Monolithic Ceramic Capacitor
• Description: 47µF, 10V, ±20%, X5R, 1206 (inch code), 3216 (metric code)

Detailed Specifications

1. Part Number Breakdown

• GRM31: Series code for Murata capacitors
• CR61: Series code for specific product line
• A476: Capacitance code (47µF)
• M: Capacitance tolerance (±20%)
• E15: Packaging code (Reel packaging)

2. Type & Dimensions

• Size Code: 1206 (inch code)
• Dimensions:Length (L): 3.2 ± 0.2 mmWidth (W): 1.6 ± 0.2 mmThickness (T): 1.6 ± 0.2 mm

3. Rated Value

• Rated Voltage: 10V
• Nominal Capacitance: 47µF
• Capacitance Tolerance: ±20%
• Temperature Characteristic: X5R (EIA standard)
• Temperature Range: -55°C to 85°C (Reference temperature: 25°C)

4. Packaging

• Packaging Code: E15
• Reel Size:φ180mm Reel: 2000 pcs. (EMBOSSED W8P4)φ330mm Reel: 6000 pcs. (EMBOSSED W8P4)

5. Reliability Tests

• Capacitance Tolerance: Within specified tolerance
• Dissipation Factor (DF): 0.1 max.
• Insulation Resistance (IR): More than 50Ω·F
• Appearance: No abnormal exterior appearance (Microscope ×10)
• Withstanding Voltage: No dielectric breakdown or mechanical breakdown at 250% of the rated voltage
• Temperature Characteristics: Capacitance change within ±15% from -55°C to 85°C
• Adhesive Strength: No peeling shall occur on the terminal electrode
• Bending Strength: Capacitance change within ±12.5% with 1.0mm/sec bending to the limit (1mm)
• Solderability: More than 75% of terminal surface, SnAg3.0Cu0.5 solder, 245±5℃, 3±0.3sec. (preheating: 80~120℃ for 10~30sec.)
• Resistance to Soldering Heat: Capacitance change within ±7.5%, Solder pot: 270±5℃, 10±1sec.
• Vibration Test: Capacitance change within ±5%, Amplitude: 1.5mm, 2 hours × 3 directions (x, y, z)
• Moisture Resistance: Capacitance change within ±12.5%, 40±2℃, 90~95% RH, 500+12/-0 hours
• High Temperature Resistance: Capacitance change within ±12.5%, Max. operating temperature 1000+48/-0 hours
• Temperature Cycling: 5 cycle test, Min. operating temperature → 25°C → Max. operating temperature → 25°C

6. Recommended Soldering Method

• Reflow Soldering: Peak Temperature 260±5℃, 10sec. Max

Additional Notes

• Data Disclaimer: The product specifications included in this document are effective as of March 7, 2016. They are standard product specifications for reference only. Murata may change, modify, or discontinue the product specifications without notice at any time. Therefore, you need to approve the product specifications before placing an order.
• Contact Information: For any questions regarding the product specifications, please contact Murata sales personnel or application engineers.