The GA342DR7GF331KW02L from Murata is a safety-standard-certified chip multilayer ceramic capacitor (MLCC) designed for consumer electronics and industrial equipment. It provides a nominal capacitance of 330pF with ±10% tolerance, combining safety-rated performance with a compact surface-mount form factor.
The capacitor supports both X1 and Y2 safety classifications. Murata specifies an X1 rating of 250VAC(r.m.s.) and 1000VDC, while the Y2 rating is also 250VAC(r.m.s.) and 1000VDC, making the component suitable for safety-rated AC-line noise-suppression applications when used according to the applicable circuit and certification requirements.
GA342DR7GF331KW02L uses an X7R temperature characteristic and operates over a temperature range of -55°C to +125°C. This makes it suitable for applications requiring stable ceramic-capacitor performance across a broad industrial temperature range.
The component measures 4.5 ±0.3 × 2.0 ±0.2 × 2.0 ±0.2mm and is designed for surface-mount PCB assembly. Murata classifies the product as a Safety Standard Certified Chip Multilayer Ceramic Capacitor for Consumer Electronics & Industrial Equipment.
The L packaging suffix specifies a φ180mm reel with embossed tape, with a standard packing quantity of 2000 pieces per reel. Murata currently lists the product as In Production.
Key Specifications:
- Brand: Murata
- Part Number: GA342DR7GF331KW02L
- Product Type: Safety-Certified Multilayer Ceramic Capacitor
- Application Grade: Consumer Electronics / Industrial Equipment
- Capacitance: 330pF
- Capacitance Tolerance: ±10%
- Temperature Characteristic: X7R
- Operating Temperature: -55°C to +125°C
- Safety Class: X1 / Y2
- X1 Rated AC Voltage: 250VAC(r.m.s.)
- X1 Rated DC Voltage: 1000VDC
- Y2 Rated AC Voltage: 250VAC(r.m.s.)
- Y2 Rated DC Voltage: 1000VDC
- Length: 4.5 ±0.3mm
- Width: 2.0 ±0.2mm
- Thickness: 2.0 ±0.2mm
- Mounting Type: SMD / SMT
- Packaging Suffix: L
- Packaging: Embossed Tape
- Reel Diameter: φ180mm
- Standard Packing Quantity: 2000 pcs
- Product Status: In Production.







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