VLS252010CX-3R3M Equivalent & Substitute Parts

Part Overview

The VLS252010CX-3R3M is a wirewound surface mount inductor manufactured by TDK Corporation, with a 0.098" L x 0.079" W (2.50mm x 2.00mm) footprint and 0.039" (1.00mm) maximum seated height. This part carries an Obsolete product status, necessitating the identification of active substitute components to maintain design continuity and procurement availability.

Substiute Parts

VLS252010CX-3R3M

TDK CorporationIn Stock: 5450VLS252010CX-3R3M Datasheet

Current PartRFQ

VLS252010CX-3R3M-1

TDK CorporationIn Stock: 6103VLS252010CX-3R3M-1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The VLS252010CX-3R3M-1 functions as a direct substitute based on the following alignment criteria:

Critical Matching Parameters:

• Identical physical footprint: 0.098" L x 0.079" W (2.50mm x 2.00mm)
• Identical maximum seated height: 0.039" (1.00mm)
• Identical mounting type: Surface Mount
• Identical tolerance: ±20%
• Both ROHS3 Compliant
• Both MSL 1 (Unlimited)
• Same manufacturer: TDK Corporation
• Same inductance value: 3.3 µH
• Same series family: VLS-CX

The VLS252010CX-3R3M-1 maintains the same electrical performance envelope and mechanical compatibility as the obsolete original part while offering Active product status and enhanced specification transparency.

Parameter Comparison

Engineering Selection Recommendations

The VLS252010CX-3R3M-1 is the designated substitute for the obsolete VLS252010CX-3R3M. Selection of the active substitute is driven by:

• Product Lifecycle: The original part carries Obsolete status. The substitute maintains Active status, ensuring long-term procurement viability and manufacturer support.
• Regulatory Compliance: Both parts are ROHS3 Compliant and carry MSL 1 rating, satisfying regulatory and environmental requirements.
• Physical Compatibility: Identical footprint and height ensure direct mechanical substitution in existing PCB layouts without design modification.
• Electrical Equivalence: Matching tolerance (±20%), identical inductance classification, and identical mounting type establish electrical compatibility for equivalent circuit performance.

Frequently Asked Questions (FAQ)

Q: Can VLS252010CX-3R3M-1 be used as a direct replacement for VLS252010CX-3R3M?

A: Yes. The parts share identical physical dimensions (0.098" L x 0.079" W, 0.039" height), identical mounting type (Surface Mount), and identical tolerance (±20%). Both are ROHS3 Compliant with MSL 1. Direct substitution is supported at the mechanical and compliance level.

Q: What is the primary reason to substitute the original part?

A: The VLS252010CX-3R3M carries Obsolete product status. The VLS252010CX-3R3M-1 maintains identical specifications while offering Active status, ensuring continued availability and manufacturer support.

Q: Are there packaging differences between these parts?

A: The VLS252010CX-3R3M packaging is unspecified in available documentation. The VLS252010CX-3R3M-1 is supplied in Tape & Reel (TR) packaging, a standard format for surface mount component procurement and automated assembly processes.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 Compliant and carry MSL 1 (Unlimited) rating, satisfying regulatory and moisture sensitivity requirements for equivalent application contexts.

Q: What electrical parameters confirm these parts are equivalent?

A: Both parts maintain ±20% tolerance and identical footprint specifications. The VLS252010CX-3R3M-1 adds detailed electrical specifications including 3.3 µH inductance, 1.25 A current rating, 186mOhm maximum DC resistance, and shielding, confirming performance within the same operating envelope.