MLCC GJM1555C1H9R0FB01D

What is GJM1555C1H9R0FB01D MLCC?

The GJM1555C1H9R0FB01D is a high-precision SMD capacitor manufactured by Murata. Key specs include 9pF capacitance, 50V rating, C0G/NP0 dielectric, 0402 package, and ±1% tolerance. RoHS compliant, it is designed for RF and high-stability timing circuits requiring minimal capacitance drift.

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

Typical Applications & Why This Part Fits

• RF Matching Networks: The ±1% tolerance and C0G/NP0 stability ensure consistent impedance matching in 2.4GHz ISM band filters without frequency pulling.
• Precision Oscillator Circuits: 9pF ±1% provides exact load capacitance for 32.768kHz crystals, minimizing frequency deviation in real-time clock modules.
• Sensor Signal Conditioning: Low voltage coefficient and 50V rating allow accurate AC coupling in wide-dynamic-range pressure sensor interfaces.

Key Features & Advantages

• Ultra-Tight Tolerance: ±1% ensures repeatable performance in mass production without calibration trimming.
• C0G/NP0 Dielectric: Near-zero temperature coefficient (±30ppm/°C) guarantees stable capacitance from -55°C to +125°C.
• High Voltage Rating: 50V DC withstand supports battery-line filtering and surge protection beyond the nominal 3.3V/5V rail.

Frequently Asked Questions

1. Q: What makes GJM1555C1H9R0FB01D different from a standard 0402 MLCC?
   A: This Murata part offers industry-leading ±1% tolerance and strict C0G characteristics, critical for RF and precision analog circuits where generic X7R parts would introduce drift and ±10% variation.
2. Q: Is GJM1555C1H9R0FB01D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting EU directive requirements.
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 and flexible quantity splits for engineering samples.

Cross Reference & Alternative Sourcing

While GJM1555C1H9R0FB01D is our primary recommendation for high-precision 9pF applications, comparable alternatives are available. We provide comprehensive BOM Kitting service to ensure your production line stays uninterrupted.