MLCC GCJ31BR73A472KXJ1L

What is GCJ31BR73A472KXJ1L MLCC?

The GCJ31BR73A472KXJ1L is a SMD capacitor manufactured by Murata. Key specs include 4700pF capacitance, 1000V DC rating, X7R dielectric, 1206 package, and ±10% tolerance. RoHS compliant, it is designed for high-voltage decoupling and snubber applications where space is limited.

✔ RoHS Compliant  /  ✔ SMD  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• High-Voltage DC-DC Converters: The 1kV rating and 4700pF capacitance provide effective input/output filtering while X7R ensures stable performance across temperature.
• Snubber Circuits in Power Supplies: Low ESR/ESL from the 1206 format helps dampen ringing, and the ±10% tolerance allows reliable voltage spike absorption.
• Industrial Motor Drives: X7R dielectric handles wide temperature swings, and the 4700pF value offers sufficient bypass capacitance for noise suppression on high-voltage rails.

Key Features & Advantages

• 1000V DC Rating: Enables safe operation in high-voltage environments without derating concerns.
• X7R Dielectric: ±15% capacitance change over -55°C to +125°C ensures consistent filtering in thermal extremes.
• 1206 Package Size: Balances high-voltage clearance with small footprint, simplifying PCB layout in dense designs.

Frequently Asked Questions

1. Q: What makes GCJ31BR73A472KXJ1L different from a standard X7R MLCC?
   A: This Murata part is specifically rated for 1kV operation in a 1206 body, whereas general-purpose X7R capacitors often top out at 100V or 200V in the same size.
2. Q: Is GCJ31BR73A472KXJ1L RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free.
3. Q: What is the MOQ? Can we get small batches?
   A: We support small batch orders and full BOM kitting at SZYY, including fast prototyping supply.

Cross Reference & Alternative Sourcing

While GCJ31BR73A472KXJ1L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.