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MHQ1005P6N8GT000
TDK Corporation
FIXED IND 6.8NH 700MA 140MOHM SM
185203 Pcs New Original In Stock
6.8 nH Unshielded Multilayer Inductor 700 mA 140mOhm Max 0402 (1005 Metric)
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5.0 / 5.0
- (197 Ratings)
MHQ1005P6N8GT000
Product Overview
6658460
DiGi Electronics Part Number
MHQ1005P6N8GT000-DGManufacturer
TDK Corporation
MHQ1005P6N8GT000
Description
FIXED IND 6.8NH 700MA 140MOHM SMInventory
185203 Pcs New Original In Stock
6.8 nH Unshielded Multilayer Inductor 700 mA 140mOhm Max 0402 (1005 Metric)
Quantity
Minimum 1
Minimum 1
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MHQ1005P6N8GT000 Technical Specifications
Category
Fixed Inductors
Packaging
Tape & Reel (TR)
Series
MHQ-P
Product Status
Active
Type
Multilayer
Material - Core
Ceramic, Non-Magnetic
Inductance
6.8 nH
Tolerance
±2%
Current Rating (Amps)
700 mA
Current - Saturation (Isat)
-
Shielding
Unshielded
DC Resistance (DCR)
140mOhm Max
Q @ Freq
23 @ 250MHz
Frequency - Self Resonant
4GHz
Ratings
-
Operating Temperature
-55°C ~ 125°C
Inductance Frequency - Test
100 MHz
Mounting Type
Surface Mount
Package / Case
0402 (1005 Metric)
Supplier Device Package
0402 (1005 Metric)
Size / Dimension
0.039" L x 0.024" W (1.00mm x 0.60mm)
Height - Seated (Max)
0.024" (0.60mm)
Datasheet & Documents
HTML Datasheet
MHQ1005P6N8GT000-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
MHQ1005P6N8GT000-DG
445-MHQ1005P6N8GT000TR
445-MHQ1005P6N8GT000CT
445-MHQ1005P6N8GT000DKR
Standard Package
10,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
грудня 02, 2025
Mein Paket kam super schnell, und der Support stand mir bei Fragen immer freundlich zur Seite.
грудня 02, 2025
Their support team is dedicated and always eager to resolve any concerns.
грудня 02, 2025
The package designs from DiGi Electronics are robust, providing excellent protection for delicate items.
грудня 02, 2025
Transparent pricing means I can plan my budget accurately every time.
грудня 02, 2025
The shipping was impressively quick, I received my order within just a few days, which exceeded my expectations.
грудня 02, 2025
DiGi Electronics’s friendly customer care is as impressive as their low prices.
грудня 02, 2025
The pricing at DiGi Electronics is great, especially considering the consistent quality I receive with each purchase.
грудня 02, 2025
The company's prompt after-sales responses show their dedication to customers.
грудня 02, 2025
DiGi Electronics consistently provides quality products at clear, honest prices.
грудня 02, 2025
They go above and beyond to ensure customer inquiries are resolved.
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Frequently Asked Questions (FAQ)
When integrating the TDK MHQ1005P6N8GT000 into a high-frequency RF design operating near its self-resonant frequency, what are the practical implications of its 4GHz SRF for impedance matching and potential stability issues?
The MHQ1005P6N8GT000's self-resonant frequency (SRF) of 4GHz is a critical design consideration for RF circuits. Operating too close to the SRF can lead to a rapid drop in impedance and loss of inductance, severely impacting impedance matching accuracy and potentially causing parasitic oscillations. To mitigate this, always design your impedance matching networks well below 4GHz to ensure the MHQ1005P6N8GT000 behaves as a predictable inductor. Consider simulating the inductor's behavior in your specific circuit environment using S-parameters if available for a more precise analysis, especially for bandwidth-critical applications.
What are the key risks and design considerations when replacing an older, similar-valued inductor with the TDK MHQ1005P6N8GT000 in a space-constrained 0402 footprint, especially concerning current handling and DC resistance?
When considering the MHQ1005P6N8GT000 as a replacement, particularly in a tight 0402 footprint, carefully evaluate the original component's saturation current and DC resistance (DCR). While the MHQ1005P6N8GT000 offers a 700mA current rating and 140mOhm DCR, ensure this is sufficient for your application's peak current demands and that the increased DCR (if the original was lower) won't cause excessive power dissipation or voltage drop. A higher DCR can also impact the Q-factor at lower frequencies. Always check the thermal impact on adjacent components, as the MHQ1005P6N8GT000's DCR will contribute to heat generation.
For applications requiring tight inductance tolerance, how does the ±2% tolerance of the TDK MHQ1005P6N8GT000 compare to alternative 6.8nH inductors, and what are the potential consequences for sensitive filter designs?
The MHQ1005P6N8GT000's ±2% inductance tolerance is generally good for many RF applications, but for extremely sensitive filter designs (e.g., narrow bandpass or notch filters), it might introduce sufficient variation to shift the filter's center frequency or affect its stopband attenuation. If tighter tolerance is absolutely critical and the MHQ1005P6N8GT000 doesn't meet the requirements, you might need to explore inductors with ±1% or even tighter tolerances, which often come with a higher cost and potentially different form factors or materials. Always verify the final component's actual inductance after placement through sampling or full production testing.
In a high-temperature operating environment up to 125°C, how does the non-magnetic ceramic core of the TDK MHQ1005P6N8GT000 affect its inductance stability and DC resistance compared to other common inductor core materials, and are there specific thermal de-rating guidelines to follow?
The ceramic, non-magnetic core of the MHQ1005P6N8GT000 offers excellent stability against external magnetic fields and generally good temperature stability for its inductance value. However, at elevated temperatures, its DCR will increase according to material properties, which could lead to more significant power loss. While the datasheet doesn't explicitly list de-rating for inductance at temperature, it's a good practice to assume a slight decrease in inductance and a notable increase in DCR as the temperature approaches 125°C. Simulate your circuit's performance with these worst-case thermal parameters for critical applications.
When considering the TDK MHQ1005P6N8GT000 for noise filtering in a sensitive analog signal path, what is the practical trade-off between its unshielded nature and its Q-factor of 23 @ 250MHz, and how might external EMI impact its filtering performance?
The MHQ1005P6N8GT000 is an unshielded inductor, which means it is susceptible to picking up external electromagnetic interference (EMI) and can also radiate its own EMI. While its Q-factor of 23 @ 250MHz is decent, the unshielded design means its filtering effectiveness can be compromised by surrounding noisy components or traces. For critical noise filtering where external EMI is a significant concern, you might need to consider shielded inductors, although these typically have a larger footprint and potentially lower self-resonant frequency. Careful PCB layout, including proper grounding and shielding of sensitive areas, is crucial when using unshielded inductors like the MHQ1005P6N8GT000 in noise-sensitive applications.
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.
MHQ1005P6N8GT000 CAD Models
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