The GRM21BR61E475KA12L from Murata is a multilayer ceramic chip capacitor (MLCC) designed for consumer electronics and industrial equipment. It provides 4.7µF capacitance, a 25VDC rated voltage, ±10% tolerance, and X5R temperature characteristics, making it suitable for general filtering, bypassing and power-supply decoupling applications.
The X5R dielectric is specified across a -55°C to +85°C temperature range, and Murata also specifies the device operating-temperature range as -55°C to +85°C.
The capacitor uses an 0805 inch / 2012 metric SMD package measuring 2.00 ±0.10mm × 1.25 ±0.10mm × 1.25 ±0.10mm. The external terminal dimension is specified from approximately 0.2mm to 0.7mm.
As a non-polarized ceramic capacitor, it can be used for DC/DC converter filtering, IC supply decoupling, bypassing and general noise suppression. For applications where effective capacitance under DC bias is critical, Murata provides characteristic data for this part through its SimSurfing design tool.
The exact L packaging option specifies a 180mm reel with W8P4 embossed tape, with a standard packing quantity of 3000 pieces per reel.
Murata currently marks GRM21BR61E475KA12L as “To be discontinued.” Its official product page lists GRM188R61E475KE11# as an alternative product, so the original part is best treated as a legacy BOM component rather than a preferred selection for new designs.
Key Specifications:
- Brand: Murata
- Part Number: GRM21BR61E475KA12L
- Series: GRM
- Product Type: Multilayer Ceramic Chip Capacitor / MLCC
- Application Class: Consumer Electronics & Industrial Equipment
- Capacitance: 4.7µF
- Capacitance Tolerance: ±10%
- Rated Voltage: 25VDC
- Temperature Characteristic: X5R
- Temperature Characteristic Range: -55°C to +85°C
- Operating Temperature: -55°C to +85°C
- Package: 0805 Inch / 2012 Metric
- Length: 2.00 ±0.10mm
- Width: 1.25 ±0.10mm
- Thickness: 1.25 ±0.10mm
- External Terminal Size: 0.2mm to 0.7mm
- Polarity: Non-Polarized
- Mounting Type: SMD / SMT
- L Packaging: 180mm Reel
- Carrier: W8P4 Embossed Tape
- Standard Reel Quantity: 3000 pcs
- Lifecycle Status: To Be Discontinued
- Murata Listed Alternative: GRM188R61E475KE11.
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