MLCC GJM1555C1H2R8WB01D

What is GJM1555C1H2R8WB01D MLCC?

The GJM1555C1H2R8WB01D is a SMD capacitor manufactured by Murata. Key specs include 2.8PF capacitance, 50V DC rating, C0G/NP0 dielectric, and ±0.05pF tolerance. RoHS compliant, it is designed for high-precision RF and timing circuits requiring minimal drift.

✔ RoHS Compliant  /  ✔ 0402  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Impedance Matching: The ultra-tight ±0.05pF tolerance and stable C0G dielectric ensure consistent matching in 2.4 GHz and 5 GHz wireless modules, minimizing return loss variation.
• High-Frequency Oscillators: 2.8PF capacitance with low ESR and high self-resonant frequency (SRF) makes it ideal for Colpitts and Pierce oscillators used in IoT transceivers.
• Filter Network Tuning: The 0402 footprint and 50V voltage headroom allow dense packing in LC filter banks for portable base stations, where repeated accuracy under temperature swings is critical.

Key Features & Advantages

• Extremely Tight Tolerance (±0.05pF): Enables precise capacitance values without external trimming, reducing calibration steps in production.
• C0G/NP0 Dielectric: Provides nearly zero capacitance change over temperature and voltage, essential for stable timing circuits.
• High Voltage Rating (50V) in 0402: Offers robust margin for power-rail decoupling in compact RF power amplifiers.

Frequently Asked Questions

1. Q: What makes GJM1555C1H2R8WB01D different from a standard MLCC?
   A: This part features a ±0.05pF tolerance (vs. typical ±0.25pF) and a C0G grade that maintains <±30 ppm/°C, making it suited for high‑Q, frequency‑sensitive designs.
2. Q: Is GJM1555C1H2R8WB01D 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 2.8PF value.

Cross Reference & Alternative Sourcing

While GJM1555C1H2R8WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.