FDV0530-H-2R2M=P3 Equivalent & Substitute Parts

Part Overview

The FDV0530-H-2R2M=P3 is a 2.2 µH unshielded surface mount inductor manufactured by Murata Electronics, rated for 6 A continuous current with a maximum DC resistance of 19.9mOhm. This component is classified as Not For New Designs, indicating it has been superseded in Murata's product portfolio. Applications requiring this inductance value and current rating must evaluate available substitutes to ensure design continuity and supply chain reliability.

Substiute Parts

FDV0530-H-2R2M=P3

Murata ElectronicsIn Stock: 1046FDV0530-H-2R2M=P3 Datasheet

Current PartRFQ

FDSD0518-H-2R2M=P3

Murata ElectronicsIn Stock: 1251FDSD0518-H-2R2M=P3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FDV0530-H-2R2M=P3 is determined by the following critical parameters:

• Inductance Value: Must be 2.2 µH with ±20% tolerance
• Current Rating: Minimum 6 A continuous current capability
• DC Resistance: Must not exceed 19.9mOhm to maintain equivalent power dissipation characteristics
• Mounting Type: Surface mount configuration required
• Operating Temperature Range: Must support -40°C ~ 125°C minimum

The FDSD0518-H-2R2M=P3 meets the inductance and tolerance specifications but presents trade-offs in current rating (4.3 A versus 6 A) and DC resistance (40mOhm versus 19.9mOhm). These differences must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The FDV0530-H-2R2M=P3 is designated Not For New Designs, requiring evaluation of alternatives for ongoing production. The FDSD0518-H-2R2M=P3 is classified as Obsolete, indicating both parts face supply constraints.

Selection between these parts depends on application current requirements:

• If the application requires the full 6 A current rating, the FDV0530-H-2R2M=P3 is the only option among these two parts.
• If the application can operate within 4.3 A maximum current, the FDSD0518-H-2R2M=P3 is viable, with the trade-off of higher DC resistance (40mOhm versus 19.9mOhm), resulting in increased power dissipation.
• The FDSD0518-H-2R2M=P3 offers shielding, which may be beneficial in noise-sensitive applications, and a smaller footprint (5.20mm x 4.90mm versus 6.20mm x 5.80mm).
• The FDSD0518-H-2R2M=P3 carries ROHS3 compliance, whereas the FDV0530-H-2R2M=P3 status is REACH Unaffected.

Frequently Asked Questions (FAQ)

Q: Can FDSD0518-H-2R2M=P3 directly replace FDV0530-H-2R2M=P3 in all applications?

A: Direct replacement is not universal. The FDSD0518-H-2R2M=P3 has a lower current rating (4.3 A versus 6 A) and higher DC resistance (40mOhm versus 19.9mOhm). Replacement is only suitable for applications operating below 4.3 A continuous current.

Q: What is the impact of the higher DC resistance in FDSD0518-H-2R2M=P3?

A: Higher DC resistance increases power dissipation. At 4.3 A, the FDSD0518-H-2R2M=P3 dissipates approximately 0.74 W (I²R = 4.3² × 0.040), compared to 0.46 W for the FDV0530-H-2R2M=P3 at 6 A (6² × 0.0199). Thermal management must be evaluated accordingly.

Q: Are there packaging compatibility issues between these parts?

A: Yes. The FDV0530-H-2R2M=P3 is supplied in Tape & Reel (TR) format, while FDSD0518-H-2R2M=P3 is supplied in Cut Tape (CT). Additionally, the FDSD0518-H-2R2M=P3 has a smaller footprint (5.20mm x 4.90mm versus 6.20mm x 5.80mm) and lower profile (1.80mm versus 3.00mm), requiring PCB layout verification.

Q: What is the significance of shielding differences?

A: The FDV0530-H-2R2M=P3 is unshielded, while FDSD0518-H-2R2M=P3 is shielded. Shielding reduces electromagnetic interference emission and susceptibility. Selection depends on EMI requirements in the target application.

Q: Are both parts suitable for new designs?

A: Neither part is recommended for new designs. The FDV0530-H-2R2M=P3 is marked Not For New Designs, and FDSD0518-H-2R2M=P3 is Obsolete. Current production designs should evaluate active Murata inductor series with equivalent specifications.