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MLG0603P1N0BT000
TDK Corporation
FIXED IND 1NH 1A 70 MOHM SMD
245375 Pcs New Original In Stock
1 nH Unshielded Multilayer Inductor 1 A 70mOhm Max 0201 (0603 Metric)
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5.0 / 5.0
- (72 Ratings)
MLG0603P1N0BT000
Product Overview
6634761
DiGi Electronics Part Number
MLG0603P1N0BT000-DGManufacturer
TDK Corporation
MLG0603P1N0BT000
Description
FIXED IND 1NH 1A 70 MOHM SMDInventory
245375 Pcs New Original In Stock
1 nH Unshielded Multilayer Inductor 1 A 70mOhm Max 0201 (0603 Metric)
Quantity
Minimum 1
Minimum 1
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MLG0603P1N0BT000 Technical Specifications
Category
Fixed Inductors
Packaging
Tape & Reel (TR)
Series
MLG-P
Product Status
Active
Type
Multilayer
Material - Core
Non-Magnetic
Inductance
1 nH
Tolerance
±0.1nH
Current Rating (Amps)
1 A
Current - Saturation (Isat)
-
Shielding
Unshielded
DC Resistance (DCR)
70mOhm Max
Q @ Freq
14 @ 500MHz
Frequency - Self Resonant
10GHz
Ratings
-
Operating Temperature
-55°C ~ 125°C
Inductance Frequency - Test
500 MHz
Mounting Type
Surface Mount
Package / Case
0201 (0603 Metric)
Supplier Device Package
0201 (0603 Metric)
Size / Dimension
0.024" L x 0.012" W (0.60mm x 0.30mm)
Height - Seated (Max)
0.013" (0.33mm)
Datasheet & Documents
HTML Datasheet
MLG0603P1N0BT000-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8504.50.8000
Additional Information
Other Names
MLG0603P1N0BT000-DG
445-175370-6
445-175370-2
445-175370-1
Standard Package
15,000
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
Le support après-vente a été très professionnel lors de mes démarches de suivi.
Dec 02, 2025
Je ne suis jamais déçu par la qualité ou le prix chez DiGi Electronics.
Dec 02, 2025
Alles wurde sicher verpackt geliefert, und die Sendungsverfolgung war äußerst verlässlich.
Dec 02, 2025
Der Versand erfolgte sehr prompt, und das Paket war gut verpackt, was den Eindruck sehr positiv beeinflusst hat.
Dec 02, 2025
Ausgezeichneter Service, schnelle Lieferung und schnelle Hilfe bei Fragen.
Dec 02, 2025
I received my order quickly, and the packaging was secure, demonstrating their commitment to quality logistics.
Dec 02, 2025
Their follow-up support after purchase is truly impressive.
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Frequently Asked Questions (FAQ)
What are the primary design risks when integrating the TDK MLG0603P1N0BT000 unshielded multilayer inductor into a high-frequency RF front-end, and how can I mitigate them?
The primary design risk with the TDK MLG0603P1N0BT000 is parasitic capacitance, which becomes significant at its 10GHz self-resonant frequency (SRF). This can lead to unintended filtering or resonance in your RF path, especially above 500MHz. To mitigate this, ensure your layout minimizes trace length to the MLG0603P1N0BT000 and keep other components away to reduce coupling. Consider using a lower SRF part if your operating frequencies are closer to 10GHz, or ensure your circuit design accounts for this parasitic effect through simulation. The ±0.1nH tolerance is also quite tight for such a low inductance, so ensure your impedance matching is robust to minor variations from the nominal 1nH.
Can the TDK MLG0603P1N0BT000 be reliably used as a direct replacement for a competitor's 1nH inductor, say the Murata LQG060S1NH01B, in a sensitive signal path, and what are the key performance differences to watch for?
While both the TDK MLG0603P1N0BT000 and Murata LQG060S1NH01B offer 1nH inductance in a similar package, direct replacement requires careful consideration. The MLG0603P1N0BT000 boasts a higher Q factor of 14 @ 500MHz compared to some competitor parts which might be lower. However, its 70mOhm DCR is critical. If your application is extremely power-sensitive or requires minimal voltage drop, compare this closely with the competitor's DCR. The MLG0603P1N0BT000's unshielded nature also means it's more susceptible to external magnetic fields than some shielded alternatives, which could be a differentiating factor in noisy environments. Always simulate the impact of the DCR and potential coupling differences in your specific circuit.
For a DC-DC converter output filter requiring a 1nH inductance, what are the potential saturation issues and ripple voltage implications when using the TDK MLG0603P1N0BT000, given its 1A current rating?
The TDK MLG0603P1N0BT000 is rated for 1A, but the datasheet doesn't specify a saturation current (Isat). This is a critical risk for DC-DC converters. If the peak current in your converter exceeds the inductor's saturation point, its inductance will drop significantly, leading to increased output ripple and potential instability. Given its small size and unshielded, non-magnetic core, it's likely to saturate at currents well below 1A, especially at elevated temperatures. It's crucial to operate the MLG0603P1N0BT000 with a considerable margin below its 1A rating (e.g., 50-70% of the rated current) in DC-DC applications or choose an inductor with a specified saturation current rating. Thorough ripple testing under maximum load is essential.
How does the operating temperature range of -55°C to 125°C for the TDK MLG0603P1N0BT000 impact its inductance stability and DC resistance in extreme environmental conditions, and what are the design considerations?
The wide operating temperature range of the TDK MLG0603P1N0BT000 (-55°C to 125°C) is a significant advantage for rugged applications. However, material properties dictate that inductance and DCR will exhibit some temperature dependence. At -55°C, the inductance might slightly increase, and DCR will also increase due to increased resistivity of the winding material. Conversely, at 125°C, inductance might decrease slightly, and DCR will decrease. For critical designs, especially those with tight tolerances, consider simulating the circuit's performance across this entire temperature range. If a specific inductance value is paramount, you might need to select a part with a wider tolerance or employ active compensation techniques. The MLG0603P1N0BT000's non-magnetic core material is generally less prone to drastic permeability shifts than ferrite materials, but empirical testing at temperature extremes is still recommended.
When designing a power supply decoupling network, what is the practical limit on using the TDK MLG0603P1N0BT000 as a high-frequency bypass component, considering its self-resonant frequency and impedance characteristics at very high frequencies?
The TDK MLG0603P1N0BT000, with its 10GHz SRF, is excellent for high-frequency decoupling up to several GHz. The primary limitation is its impedance at frequencies approaching the SRF. While it offers low impedance below resonance, its impedance will rise sharply as it approaches SRF. For effective decoupling, especially in sensitive digital circuits, you need to consider the impedance of the entire decoupling path, including the capacitor and PCB traces. If your switching frequencies or noise harmonics extend very close to 10GHz, the MLG0603P1N0BT000 might become inductive and less effective or even introduce unwanted resonances. For very high frequencies (e.g., above 5GHz), consider cascading it with a capacitor or selecting a component with an even higher SRF to ensure consistent low impedance. The 70mOhm DCR also contributes to impedance at lower frequencies, so for DC blocking applications, this might be more relevant than the SRF.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MLG0603P1N0BT000 CAD Models
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