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Best Alternatives to VHF100505HQ15NJT

Package: 0402Guangdong Fenghua Advanced Technology Holding Co., Ltd.ChokesInductance: 15 nHTolerance: ±5%Rated Current: 400 mADC Resistance (DCR): 0.50 Ω maxSelf Resonant Frequency (SRF): 2300 MHz min

VHF100505HQ15NJT is a 15nH, 0402 high-frequency inductor. Several alternatives exist, with MLG1005S15NJT000 from TDK being a strong pin-compatible candidate with minor parametric differences.

AI replacement insight

Package risklow

All viable candidates use the same 0402 package.

Electrical riskmedium

Inductance must be matched for RF circuits. Parametric alternatives with 12nH or 18nH will require redesign.

Sourcing risklow

Multiple cross-vendor options are available from major manufacturers like TDK and Murata.

Can it be replaced directly?

Direct replacement for VHF100505HQ15NJT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct replacement path is TDK's MLG1005S15NJT000, which matches key parameters and package.

Main risk

The main risk is performance deviation in RF circuits due to small differences in DCR and SRF, or larger differences in inductance for parametric alternatives.

Recommended alternatives

2
FHW0402UC018JST package
FHW0402UC018JST

Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Needs validationmedium risk

Parametric alternative from the same manufacturer with higher inductance (18nH) but better DCR and current.

View details

Alternative comparison matrix

Feature / factorVHF100505HQ15NJTMLG1005S15NJT000FHW0402UC018JSTLQG15HS18NG02DCompatibility / risk
Inductance15 nH15 nH18 nH18 nH15 nH / 18 nH — Exact match.; FHW0402UC018JST: Higher inductance.; LQG15HS18NG02D: Higher inductance.
Dcr0.5 Ω0.55 Ω0.23 Ω0.36 Ω0.55 Ω / 0.23 Ω / 0.36 Ω — Slightly higher DCR.; FHW0402UC018JST: Significantly lower DCR.; LQG15HS18NG02D: Lower DCR.
Current400 mA400 mA420 mA400 mA400 mA / 420 mA — Exact match.; FHW0402UC018JST: Slightly higher current rating.; LQG15HS18NG02D: Exact match.
Package04021005 (0402 Metric)-0402 (1005 Metric)1005 (0402 Metric) / 0402 (1005 Metric) — Same package size.; LQG15HS18NG02D: Same package size.
Srf2.3 GHz2.2 GHz--2.2 GHz — Slightly lower SRF.
Temperature-55°C to 125°C--40°C to 125°C--40°C to 125°C — Narrower operating range.

Application & sourcing insights

Questions & answers

Verified drop-in options for VHF100505HQ15NJT are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.