MLCC GRM0335C2AR30WA01J

What is GRM0335C2AR30WA01J MLCC?

The GRM0335C2AR30WA01J is a high-frequency multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 0.3pF capacitance, 100V DC rating, C0G/NP0 dielectric, and 0201 package with ±0.05pF tolerance. RoHS compliant, it is designed for precision RF tuning and decoupling in space-constrained designs.

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

Typical Applications & Why This Part Fits

• RF Matching Networks (2.4/5 GHz): The ultra-low 0.3pF value with ±0.05pF tight tolerance enables precise impedance matching without parasitic shifts, critical for Wi-Fi/BT front-end modules.
• High-Impedance Bias Tees: 100V rating combined with C0G stability ensures negligible capacitance change under DC bias, maintaining consistent RF performance in test equipment.
• Sensor Interface Filters: The 0201 footprint (0.6×0.3mm) and NP0 temperature coefficient (±30ppm/°C) allow stable, miniature filter networks for industrial temperature sensors.

Key Features & Advantages

• Ultra-Precision Tolerance: ±0.05pF (F) guarantees repeatable circuit behavior without trimming, ideal for high-Q resonant circuits.
• High Voltage & Low ESL: 100V rating in 0201 package suits DC-bias RF paths, while Murata’s terminal geometry minimizes parasitic inductance.
• Wide Temperature Stability: C0G/NP0 dielectric ensures capacitance drift <±0.3% from -55°C to +125°C, reliable for harsh environments.

Frequently Asked Questions

1. Q: What makes GRM0335C2AR30WA01J different from a standard 0201 capacitor?
   A: Its combination of 0.3pF ±0.05pF tolerance and 100V voltage rating in the smallest 0201 case is highly specialized – most similar parts offer wider tolerance (e.g., ±0.1pF) or lower voltage.
2. Q: Is GRM0335C2AR30WA01J 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 for this precision MLCC.

Cross Reference & Alternative Sourcing

While GRM0335C2AR30WA01J is our primary recommendation, comparable alternatives from other brands (e.g., Kemet, Samsung) with identical 0201, 0.3pF, ±0.05pF, 100V, C0G specs are available. We provide comprehensive BOM Kitting service for both serial and custom orders.