Is there a pin-compatible replacement for LQP03TN3N0B02D?

Several parts like Murata LQP03TN3N3B02D and Coilcraft 0201DS-3N3XJEU share the same 0201 package and 2-pin layout. However, due to minor parametric differences in inductance or tolerance, they are not confirmed drop-in replacements and require validation.

What risks should I check before replacing LQP03TN3N0B02D?

The primary risk is the change in inductance value (e.g., 3.0nH vs 3.3nH), which can affect the frequency response of RF filters or matching networks. Also, verify DC resistance (DCR), current rating, and self-resonant frequency (SRF) to ensure circuit performance and reliability.

LQP03TN3N0B02D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

LQP03TN3N0B02D is a 3.0nH, 450mA RF inductor in an 0201 package from Murata. While no exact drop-in replacements are confirmed, several alternatives in the same package with similar parameters are available for evaluation.

AI replacement insight

Electrical riskmedium

Inductance variation can detune RF circuits. SRF and DCR must be comparable.

Package risklow

Several alternatives exist in the same 0201 package.

Sourcing risklow

Alternatives are available from the original manufacturer and competitors.

Can it be replaced directly?

No confirmed direct drop-in replacement. The closest options have the same package but slight parametric variations requiring review.

Best replacement path

Evaluate Murata LQP03TN3N3B02D, which is in the same series with a minor inductance difference.

Main risk

Inductance mismatch affecting RF circuit tuning.

Recommended alternatives

Same series inductor in 0201 package with identical current/DCR but slightly higher inductance.

View details

Alternative comparison matrix

Feature / factor	LQP03TN3N0B02D	LQP03TN3N3B02D	LQP03TN2N7B02D	0201DS-3N3XJEU	Compatibility / risk
Package	0201 (0603 metric)	0201 (0603 metric)	-	-	0201 (0603 metric) — Same package and pin count.
Inductance	3.0 nH	3.3 nH	-	-	3.3 nH — Slightly higher inductance (+10%).
Current	450 mA	450 mA	-	-	500 mA — Higher current rating is an upgrade.
Dcr	0.25 Ω	0.25 Ω	-	-	0.20 Ω — Lower DCR is an improvement.
Tolerance	±0.1 nH	±0.1 nH	-	-	±0.1 nH — Absolute tolerance is identical.
Manufacturer	Murata Electronics	-	-	Coilcraft	Coilcraft — Cross-vendor alternative.

Application & sourcing insights

Questions & answers

Murata's LQP03TN3N3B02D is a strong candidate from the same series. It has identical ratings but a slightly higher inductance of 3.3nH, which requires engineering review for your application.