SMD Inductor MLG1005S30NJT000

What is MLG1005S30NJT000?

The MLG1005S30NJT000 is a fixed SMD inductor from TDK designed for high-frequency applications. With an inductance of 30nH, a rated current of 300mA, and a DC resistance of 800 mOhm, this component delivers precise impedance matching in compact RF circuits. Its multilayer ceramic construction ensures stable performance across temperature and frequency, making it a reliable choice for space-constrained designs.

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

Typical Applications & Why This Part Fits

• RF Front-End Modules: The 30nH inductance provides resonant tuning for filters and matching networks in cellular and Wi‑Fi transceivers, while the 300mA rating handles typical signal-chain currents without saturation.
• Bluetooth Low Energy (BLE) Devices: Its low 800 mOhm DCR minimizes insertion loss in the antenna path, extending battery life in IoT wearables and beacons.
• VCO & PLL Loop Filters: The tight inductance tolerance (part of TDK’s MLG series) ensures consistent frequency stability, critical for phase-locked loop designs up to several GHz.

Key Features & Advantages

• 30nH ±0.3nH Tolerance: Delivers precise inductance for high-Q resonator and impedance matching circuits, reducing the need for tuning in production.
• 300mA DC Bias Current: Handles continuous current in RF power amplifiers and signal lines without core saturation, maintaining linearity.
• 800 mOhm Maximum DCR: Low DC resistance translates to minimal I²R losses, improving overall efficiency in portable electronics.

Frequently Asked Questions

1. Q: What makes MLG1005S30NJT000 different from standard wire-wound inductors?
   A: Its monolithic multilayer structure provides self‑shielding and a high self‑resonant frequency (SRF >2 GHz), making it far more suitable for RF circuits than conventional wire-wound parts with lower SRF.
2. Q: Is MLG1005S30NJT000 RoHS compliant?
   A: Yes, as a TDK product it is fully RoHS compliant and free from lead, cadmium, and other restricted substances.
3. Q: What is the MOQ?
   A: We support small batch orders and full BOM kitting at SZYY, so even prototyping quantities are available.

Cross Reference & Alternative Sourcing

While MLG1005S30NJT000 is our primary recommendation, comparable alternatives may be found from Murata or Samsung Electro‑Mechanics. We provide comprehensive BOM Kitting service to streamline your procurement.