MLCC GJM1555C1H140GB01D

What is GJM1555C1H140GB01D MLCC?

The GJM1555C1H140GB01D is a precision multilayer ceramic capacitor (MLCC) manufactured by Murata (村田). Key specs include a capacitance of 14 pF with ±2% tolerance, a rated voltage of 50 V, and a temperature-stable C0G/NP0 dielectric. RoHS compliant, it is designed for high-frequency and timing circuits that demand minimal drift and low loss.

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

Typical Applications & Why This Part Fits

• RF Tuning & Impedance Matching: The tight ±2% tolerance and C0G stability ensure predictable performance in oscillator and filter networks where even slight capacitance variation can shift resonant frequencies.
• Power Supply Feedback Compensation: Its 50 V rating provides ample margin for DC/DC converter feedback loops, while the non‑aging C0G dielectric maintains loop phase margin over temperature.
• High‑Precision Sensor Circuits: In instrumentation and industrial control, the 0402 footprint saves board space, and the low ESR enables clean signal conditioning without thermal noise.

Key Features & Advantages

• Ultra‑Tight Tolerance (±2%): Enables accurate capacitance matching in differential pairs and bridge circuits, reducing calibration needs.
• C0G/NP0 Dielectric: Offers near‑zero capacitance change over temperature (–55 °C to +125 °C) and no voltage or aging effects, ensuring long‑term reliability.
• Compact 0402 Package: Occupies minimal PCB area, allowing higher component density in portable and miniaturized designs.

Frequently Asked Questions

1. Q: What makes GJM1555C1H140GB01D different from a standard MLCC?
   A: It combines a ±2% tolerance and C0G dielectric in a 0402 body, delivering superior temperature stability and precision that ordinary X7R or ±10% parts cannot match—ideal for frequency‑critical circuits.
2. Q: Is GJM1555C1H140GB01D 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 and flexible lot sizes.

Cross Reference & Alternative Sourcing

While GJM1555C1H140GB01D is our primary recommendation, comparable alternatives from Murata or other brands are available for volume programs. We provide comprehensive BOM Kitting service to simplify your procurement.