Is there a pin-compatible replacement for SDCL1005C33NJTDF?

SDCL1005C39NJTDF shares the same 0402 package and pinout, but its different inductance (39nH vs 33nH) means it is not a direct drop-in replacement. Electrical validation is required.

What risks should I check before replacing SDCL1005C33NJTDF?

Key risks include changes in inductance, which can affect circuit tuning and filter performance, and increased DC Resistance (DCR), which impacts efficiency. Also verify package size and temperature range.

SDCL1005C33NJTDF Alternatives, Datasheet & Cross Reference | Shenzhen Sunlord Electronics Co., Ltd.

Reviewing replacements for the Sunlord SDCL1005C33NJTDF, a 33nH 0402 inductor. Key considerations for substitutes include inductance value, DCR, and physical package size.

AI replacement insight

Electrical riskmedium

Inductance and DCR changes require circuit validation.

Package riskhigh

Functional alternates may require a PCB redesign.

Can it be replaced directly?

No direct drop-in replacement has been identified. The closest option, SDCL1005C39NJTDF, has a different inductance value and requires engineering review.

Best replacement path

Parametric alternative from the same series (SDCL1005C39NJTDF) if inductance deviation is acceptable.

Main risk

Parametric shifts in inductance and DCR, or physical package mismatch requiring PCB redesign.

Recommended alternatives

A functional alternative with better electricals but requires a PCB layout change for its larger 0603 package.

View details

Alternative comparison matrix

Feature / factor	SDCL1005C33NJTDF	VHF160808H33NJT	SDCL1005C39NJTDF	Compatibility / risk
Package	0402 (1005 Metric)	0603	0402 (1005 Metric)	0603 / 0402 (1005 Metric) — Larger package requires PCB redesign.; SDCL1005C39NJTDF: Same package and footprint.
Inductance	33 nH	33 nH	39 nH	33 nH / 39 nH — Inductance value is identical.; SDCL1005C39NJTDF: Higher inductance may alter circuit performance.
Current	200 mA	300 mA	200 mA	300 mA / 200 mA — Higher current rating is an upgrade.; SDCL1005C39NJTDF: Rated current is identical.
Dcr	0.8 Ω	0.7 Ω	1.0 Ω	0.7 Ω / 1.0 Ω — Lower DCR is an improvement.; SDCL1005C39NJTDF: Higher DCR increases power loss.
Temperature	-55°C to +125°C	-40°C to +85°C	-	-40°C to +85°C — Narrower operating temperature range.
Srf	1300 MHz	-	1200 MHz	1200 MHz — Slightly lower self-resonant frequency.

Application & sourcing insights

Questions & answers

SDCL1005C39NJTDF from the same Sunlord series is a potential alternative, but has higher inductance (39nH) and DCR. For new designs, VHF160808H33NJT offers better electrical specs but in a larger 0603 package.