Is there a pin-compatible replacement for MPL2520S4R7MHT?

While several parts like XRIM252012S4R7MBCA exist in the same 2520 package, pin-to-pin compatibility requires verifying the PCB land pattern against the candidate's datasheet. They are considered form-fit-function alternates pending this review.

What risks should I check before replacing MPL2520S4R7MHT?

When replacing MPL2520S4R7MHT, check three main things: 1) DC Resistance (DCR), as alternatives may have higher values, affecting efficiency. 2) Saturation Current (Isat), ensuring it meets your peak current needs. 3) The physical footprint, to confirm the 2520 package matches your PCB layout.

MPL2520S4R7MHT Alternatives, Datasheet & Cross Reference | Shenzhen Sunlord Electronics Co., Ltd.

Find and compare alternatives for the Sunlord MPL2520S4R7MHT, a 4.7µH power inductor in a 2520 package. Key parameters for replacement include current rating, DCR, and physical footprint.

AI replacement insight

Electrical riskmedium

Most alternatives have higher DCR, which will decrease power efficiency.

Package risklow

Package names match, but PCB land pattern verification is required.

Sourcing risklow

Multiple alternatives in the same package size are available from different manufacturers.

Can it be replaced directly?

No verified direct drop-in replacement is available. XRIM252012S4R7MBCA is a strong form-fit-function candidate requiring DCR and footprint review.

Best replacement path

XRIM252012S4R7MBCA offers higher current ratings in the same 2520 package, but with a slightly higher DCR. It is the most promising path.

Main risk

The primary risk is increased power loss due to higher DC Resistance (DCR) in most alternatives. PCB footprint compatibility must also be verified.

Recommended alternatives

A 4.7µH inductor in a 2520 package with higher current ratings (1.8A Irms) and a wider temperature range.

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Alternative comparison matrix

Feature / factor	MPL2520S4R7MHT	XRIM252012S4R7MBCA	WPN252010U4R7MT	Compatibility / risk
Package	2520 [1008]	2520	2520 (1008 Metric)	2520 / 2520 (1008 Metric) — Same package name, but footprint requires verification.; WPN252010U4R7MT: Same package name, but footprint requires verification.
Inductance	4.7µH	4.7µH	4.7µH	4.7µH — Inductance value matches.; WPN252010U4R7MT: Inductance value matches.
Current	1.1A	1.8A	1.4A	1.8A / 1.4A — Higher RMS current rating provides more margin.; WPN252010U4R7MT: Higher RMS current rating.
Dcr	110mΩ	150mΩ	200mΩ	150mΩ / 200mΩ — Higher DCR will increase conduction losses.; WPN252010U4R7MT: Significantly higher DCR will reduce efficiency.
Temperature	-40°C to +85°C	-55°C to +125°C	-40°C to +125°C	-55°C to +125°C / -40°C to +125°C — Wider operating temperature range.; WPN252010U4R7MT: Wider operating temperature range.

Application & sourcing insights

Questions & answers

XRIM252012S4R7MBCA is a strong candidate, offering higher current handling (1.8A vs 1.1A) in the same 2520 package. However, its DCR is slightly higher, which should be evaluated for your application's efficiency requirements.