SDO-30-0002 Equivalent & Substitute Parts

Part Overview

The SDO-30-0002 is a 300 µH unshielded inductor rated for 2 A, manufactured by SCHURTER Inc. in surface mount nonstandard packaging. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity.

Substiute Parts

SDO-30-0002

SCHURTER Inc.In Stock: 1018SDO-30-0002 Datasheet

Current PartRFQ

DSO1-30-0002

SCHURTER Inc.In Stock: 1017DSO1-30-0002 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution analysis for the SDO-30-0002 is constrained by the following critical parameters provided in the input data:

• Current Rating: 2 A maximum
• Inductance Value: 300 µH
• Shielding Configuration: Unshielded
• Mounting Technology: Surface Mount

The DSO1-30-0002 shares the 2 A current rating and is manufactured by the same supplier (SCHURTER Inc.). However, this part functions as a common mode choke (2-line filter component) rather than a fixed inductor, operates through through-hole mounting rather than surface mount, and is classified as active product status. These differences indicate functional incompatibility for direct substitution in applications requiring a simple 300 µH surface mount inductor.

Parameter Comparison

Engineering Selection Recommendations

The SDO-30-0002 is obsolete and no direct equivalent is available from the provided substitute list. The DSO1-30-0002 cannot serve as a functional replacement due to:

• Different component classification (common mode choke vs. fixed inductor)
• Incompatible mounting technology (through-hole vs. surface mount)
• Different electrical function and application context

For applications requiring a 300 µH, 2 A surface mount inductor, alternative sources outside the provided data must be consulted. The DSO1-30-0002 is suitable only for applications requiring 2 A common mode filtering with through-hole mounting capability.

Frequently Asked Questions (FAQ)

Q: Can the DSO1-30-0002 replace the SDO-30-0002 in my circuit?

A: No. The DSO1-30-0002 is a common mode choke designed for EMI filtering on multi-line power systems, not a fixed inductor. Its electrical characteristics, mounting method, and functional purpose differ fundamentally from the SDO-30-0002.

Q: Why is the SDO-30-0002 listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. Current inventory exists, but long-term availability cannot be guaranteed.

Q: What mounting compatibility issues exist between these parts?

A: The SDO-30-0002 uses surface mount technology for PCB integration, while the DSO1-30-0002 requires through-hole mounting. These are mechanically and electrically incompatible installation methods.

Q: Are there compliance differences between these parts?

A: The DSO1-30-0002 carries ROHS3 compliance certification and operates across -40°C to 125°C. The SDO-30-0002 compliance and temperature specifications are not provided in available data.