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MHQ1005P2N2BT000
TDK Corporation
FIXED IND 2.2NH 1A 60 MOHM SMD
64942 Pcs New Original In Stock
2.2 nH Unshielded Multilayer Inductor 1 A 60mOhm Max 0402 (1005 Metric)
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5.0 / 5.0
- (138 Ratings)
MHQ1005P2N2BT000
Product Overview
6629378
DiGi Electronics Part Number
MHQ1005P2N2BT000-DGManufacturer
TDK Corporation
MHQ1005P2N2BT000
Description
FIXED IND 2.2NH 1A 60 MOHM SMDInventory
64942 Pcs New Original In Stock
2.2 nH Unshielded Multilayer Inductor 1 A 60mOhm Max 0402 (1005 Metric)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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MHQ1005P2N2BT000 Technical Specifications
Category
Fixed Inductors
Packaging
Tape & Reel (TR)
Series
MHQ-P
Product Status
Active
Type
Multilayer
Material - Core
Ceramic, Non-Magnetic
Inductance
2.2 nH
Tolerance
±0.1nH
Current Rating (Amps)
1 A
Current - Saturation (Isat)
-
Shielding
Unshielded
DC Resistance (DCR)
60mOhm Max
Q @ Freq
23 @ 250MHz
Frequency - Self Resonant
8GHz
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
MHQ1005P2N2BT000-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
MHQ1005P2N2BT000-DG
445-MHQ1005P2N2BT000CT
445-MHQ1005P2N2BT000TR
445-MHQ1005P2N2BT000DKR
Standard Package
10,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
грудня 02, 2025
注文確定後の迅速な発送に感激し、非常に信頼できるショップだと感じました。
грудня 02, 2025
注文から発送までのスピードが迅速で、急ぎの時も安心して利用できます。エコにも配慮している点も素晴らしいです。
грудня 02, 2025
Their products are durable, affordable, and shipped quickly—what more could I ask for?
грудня 02, 2025
We highly value their proactive stock replenishment and attentive post-sales support.
грудня 02, 2025
DiGi Electronics’s support staff go above and beyond to assist us.
грудня 02, 2025
Every delivery is well-packed, demonstrating their commitment to excellence.
грудня 02, 2025
Post-purchase support from DiGi Electronics is always helpful and friendly.
грудня 02, 2025
Their commitment to sustainable packaging demonstrates real corporate responsibility—kudos to DiGi Electronics.
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Frequently Asked Questions (FAQ)
Will replacing Murata LQW15AN2N2D00D with TDK MHQ1005P2N2BT000 in my 2.4 GHz BLE matching network add unexpected parasitics or detune the 0402 footprint?
TDK MHQ1005P2N2BT000 is also 0402 but its unshielded ceramic core radiates slightly more fringing flux than the wire-wound LQW15AN2N2D00D. At 2.4 GHz you risk <0.1 dB extra insertion loss and a ~1% downhill shift in resonance if the reference plane is closer than 0.4 mm. Re-tune the pi-network by verifying the Smith chart after swap; if the board ground flood under the inductor is >0.3 mm away, the impact is negligible and no pad change is required.
I'm pushing 900 mA bias through TDK MHQ1005P2N2BT000 in a 2.4 GHz PA supply choke; how much hotter will it run and will the 2.2 nH drop appreciably?
At 900 mA the MHQ1005P2N2BT000 dissipates 48 mW (I²·R = 0.9²·60 mΩ). With the 0402's 250 °C/W thermal resistance the temperature rises only ~12 °C, keeping inductance within ±0.5% of the 2.2 nH spec. No core saturation occurs because this part is non-magnetic; the main risk is copper self-heating derating at 125 °C ambient. Keep total copper trace area ≥0.7 mm² to hold the hotspot below 110 °C under 85 °C ambient.
In a 6 GHz LNA bias tee, can I rely on the 8 GHz SRF of MHQ1005P2N2BT000 to treat it as an ideal choke, or do I need to add a damping resistor?
The 8 GHz self-resonance of MHQ1005P2N2BT000 gives only 25% margin above 6 GHz; its parallel resonance can spike the Q to ~40, causing <1 dB gain ripple in your S21. Instead of a lossy resistor, place a 0.5 pF 0402 cap to ground immediately after the inductor to push the parallel mode to 10 GHz and flatten the response. Simulate with a full 3 mm bias line to verify the dip is gone.
My Murata LQP03TN2N2B02 is out of stock; can I drop in TDK MHQ1005P2N2BT000 on the same 0403 pad without tomb-stone risk during reflow?
MHQ1005P2N2BT000 is 0.2 mm longer but 0.1 mm narrower than LQP03TN2N2B02. Your existing 0403 stencil aperture will over-print 10% more paste on the length; reduce aperture length by 0.05 mm and keep stencil thickness at 0.1 mm to avoid mid-chip solder balls. TDK's MSL-1 rating allows double-sided reflow without dry-pack, saving 24 h floor-life concern. Run 5× microscope inspection after first article; yield loss should stay <1%.
When paralleling two MHQ1005P2N2BT000 to get 1.1 nH for a 5 GHz VCO supply, how tight must the placement tolerance be to keep Q degradation below 10%?
Mount the two MHQ1005P2N2BT000 parts within ±0.05 mm center-to-center; wider spacing adds ~10 pH trace inductance and lowers net Q from 23 to ~20 at 250 MHz. Keep symmetry: equal 0.2 mm 50 Ω feed from each pad to the common via, and mirror parts 90° to cancel mutual flux. With this layout you will stay within ±5% of the target 1.1 nH and avoid skewing phase noise in your 5 GHz VCO loop.
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.
MHQ1005P2N2BT000 CAD Models
TDK Corporation MHQ1005P2N2BT000 PCB symbols & footprints
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