LQG15HS18NG02D
Murata Electronics
Needs validationhigh risk
Strong electrical match with upgraded specs, but in a smaller 0402 package.
Best Alternatives to VHF160808H18NJT
VHF160808H18NJT is a 18nH, 300mA high-frequency multilayer inductor in a 0603 package. Finding a substitute requires matching inductance, SRF, and package size.
AI replacement insight
Package riskhigh
Functional alternates are in a smaller 0402 package, requiring a PCB layout change.
Electrical riskmedium
Form-fit alternates have different inductance values, which can detune RF circuits.
Can it be replaced directly?
No direct pin-compatible replacements with identical key parameters were found. Alternatives exist with different inductance values or in smaller packages (0402).
Best replacement path
For a functional match, consider 0402 parts like LQG15HS18NG02D if a PCB layout change is possible. For a form-fit match, VHF160808H15NJT is an option if the lower 15nH inductance is acceptable.
Main risk
The main risks are either package mismatch requiring a board redesign, or inductance mismatch affecting circuit tuning and performance.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | VHF160808H18NJT | LQG15HS18NG02D | VHF100505HQ18NJT | VHF160808H15NJT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0402 | 0402 | 0603 | 0402 / 0603 — Smaller package requires PCB layout change.; VHF100505HQ18NJT: Smaller package requires PCB layout change.; VHF160808H15NJT: Package size matches.; FHW0603UC022JST: Package size matches. |
| Inductance | 18 nH | 18 nH | 18 nH | 15 nH | 18 nH / 15 nH / 22 nH — Inductance matches.; VHF100505HQ18NJT: Inductance matches.; VHF160808H15NJT: Inductance is 16.7% lower, may affect circuit tuning.; FHW0603UC022JST: Inductance is 22.2% higher, may affect circuit tuning. |
| Current | 300 mA | 400 mA | 350 mA | 300 mA | 400 mA / 350 mA / 300 mA / 700 mA — Rated current is higher (better).; VHF100505HQ18NJT: Rated current is slightly higher.; VHF160808H15NJT: Rated current matches.; FHW0603UC022JST: Rated current is significantly higher (better). |
| Dcr | 0.55 Ω | 0.36 Ω | 0.60 Ω | 0.50 Ω | 0.36 Ω / 0.60 Ω / 0.50 Ω / 0.19 Ω — DC resistance is lower (better).; VHF100505HQ18NJT: DC resistance is slightly higher (worse).; VHF160808H15NJT: DC resistance is slightly lower (better).; FHW0603UC022JST: DC resistance is significantly lower (better). |
| Tolerance | ±5% | ±2% | - | - | ±2% — Tighter inductance tolerance. |
| Q Factor | 12 min | - | 8 min | - | 8 min — Q factor is lower (worse). |
| Srf | 2200 MHz | - | - | 2300 MHz | 2300 MHz — Self-resonant frequency is higher (better). |
| Construction | Multilayer | - | - | - | Wire-wound — Different construction may affect performance. |
Application & sourcing insights
Questions & answers
The best alternative depends on design flexibility. If you can change the PCB layout, Murata's LQG15HS18NG02D (0402) offers matching inductance and better specs. If the 0603 package is required, VHF160808H15NJT is a close option but has a lower inductance of 15nH.