0807SQ-10NGLB COILCRAFT Inductor (Other) In Stock
Coilcraft 0807SQ-10NGLB is a 10 nH air-core RF inductor in a 0706 rectangular chip package with an ultra-low DCR of 7 mΩ designed for high-frequency RF filtering and impedance matching. It supports high current applications with minimal resistive loss. Available from stock with worldwide shipping.
- Manufacturer
- COILCRAFT
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- 0807SQ-10NGLB Datasheet PDF
- Category
- Inductor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 nH nominal inductance with an ultra-low DC resistance of 7 mΩ for minimal insertion loss in RF signal paths
- Air-core construction eliminates magnetic saturation, maintaining stable inductance at full rated current without core loss
- Compact 0706 (0.07 × 0.06 inch) rectangular chip package enables dense RF PCB layouts for millimeter-wave and UHF designs
- RoHS-compliant lead-free (Pb-free) termination with JESD-609 e2 rating for compatibility with standard lead-free reflow soldering
Applications
The 0807SQ-10NGLB is used in RF impedance matching networks, VHF/UHF filters, and high-frequency power amplifier output stages where 10 nH inductance with extremely low DC resistance is required to minimize insertion loss. Its air-core construction makes it ideal for oscillator tank circuits and RF choke networks operating at frequencies above 100 MHz. The compact 0706 chip footprint allows tight component placement in wireless transceiver front-end modules and antenna tuning circuits.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Case/Size Code | 0706 |
| Construction | Rectangular |
| Core Material | AIR |
| DC Resistance | 0.007Ω |
| Inductance-Nom (L) | 0.0102 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e2 |
| Number of Functions | 1 |
| Package Height | 1.524mm |
| Package Length | 1.829mm |
| Package Style | SMT |
| Package Width | 1.626mm |
| Packing Method | TR |
| Rated Current-Max | 2.7A |
| Self Resonance Frequency | 4000MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver (Sn/Ag) |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WIRE |
| Test Frequency | 400MHz |
| Tolerance | 2% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Mainland China, Vietnam |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 0807SQ-10NGLB:
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Frequently Asked Questions
What is the inductance value and DCR of the 0807SQ-10NGLB, and why does DCR matter for RF designs?
The 0807SQ-10NGLB has a nominal inductance of 10 nH and a DC resistance of only 7 mΩ. In RF circuits, a low DCR directly reduces the resistive insertion loss of the inductor in the signal path. For a 10 nH inductor operating at 500 MHz, a 7 mΩ DCR results in a Q factor significantly higher than ferrite-core alternatives with DCR above 100 mΩ, preserving signal amplitude in impedance matching and filtering stages.
Why does the air-core construction of the 0807SQ-10NGLB benefit high-frequency RF applications?
Air-core inductors have no magnetic core material, eliminating core saturation and core losses such as hysteresis and eddy current losses that degrade performance above 50 MHz. The 0807SQ-10NGLB maintains its 10 nH inductance value stably across a wide current range without the inductance roll-off seen in ferrite-core chip inductors. This makes it suitable for power amplifier output matching networks and VCO tank circuits operating from 100 MHz up to several GHz.
What package size and footprint does the 0807SQ-10NGLB occupy on a PCB?
The 0807SQ-10NGLB uses a 0706 rectangular chip package, corresponding to approximately 0.07 × 0.06 inch (1.78 × 1.52 mm) body dimensions. This compact footprint allows placement next to 0402 and 0603 passive components in dense RF front-end layouts. The square (SQ) body profile helps maintain consistent pad-to-pad spacing and reduces parasitic inductance from PCB trace routing around the component.
Is the 0807SQ-10NGLB suitable as an RF choke in a power amplifier bias circuit at 2.4 GHz?
Yes, a 10 nH air-core inductor with 7 mΩ DCR is a practical RF choke for bias feed networks in 2.4 GHz power amplifiers. At 2.4 GHz, 10 nH presents approximately 150 Ω of inductive reactance, effectively blocking RF from entering the DC bias supply while passing DC current with near-zero resistive drop. The air-core construction avoids any self-resonance artifacts from core material that could reduce choke effectiveness at GHz frequencies.
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