ASPI-2010-6R8M-T Equivalent & Substitute Parts

Part Overview

The ASPI-2010-6R8M-T is a 6.8 µH shielded drum core wirewound inductor manufactured by Abracon LLC, designed for surface mount applications requiring controlled inductance and current handling in compact form factors. This component is classified as Active product status with full RoHS3 compliance. Substitute parts become necessary when primary inventory is unavailable, when design revisions require alternative suppliers, or when application requirements align with compatible alternative specifications within the same electrical and mechanical parameter range.

Substiute Parts

ASPI-2010-6R8M-T

Abracon LLCIn Stock: 982ASPI-2010-6R8M-T Datasheet

Current PartRFQ

VLS201610ET-6R8M

TDK CorporationIn Stock: 4137VLS201610ET-6R8M Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ASPI-2010-6R8M-T is determined by the following critical parameters:

Electrical Compatibility Criteria:

• Inductance value must match: 6.8 µH
• Inductance tolerance must be equivalent or tighter: ±20%
• Current rating must meet or exceed application requirements: minimum 580 mA
• DC resistance must not exceed specified maximum: 816 mOhm
• Core material must be ferrite with shielding configuration

Mechanical Compatibility Criteria:

• Mounting type must be Surface Mount
• Package dimensions must be compatible: 2.00mm L x 1.60mm W footprint
• Height must not exceed seated maximum: 1.00mm

Regulatory & Compliance Criteria:

• RoHS3 compliance required
• Operating temperature range must support application: -40°C to 125°C minimum

The substitute part VLS201610ET-6R8M from TDK Corporation meets all electrical and mechanical compatibility requirements within these defined parameters.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: ASPI-2010-6R8M-T (Abracon LLC)

The ASPI-2010-6R8M-T maintains Active product status, indicating ongoing manufacturer support and availability. This component is the preferred choice for new designs and applications requiring long-term supply chain stability. Current inventory of 932 pieces supports immediate procurement.

Substitute Selection: VLS201610ET-6R8M (TDK Corporation)

The VLS201610ET-6R8M qualifies as an electrical and mechanical substitute based on matching inductance, tolerance, core material, shielding, and footprint specifications. However, this part carries "Not For New Designs" status, indicating TDK has discontinued active development. Selection of this substitute is appropriate only when:

• Primary part availability is constrained
• Application current requirements do not exceed 530 mA
• Operating temperature maximum requirement does not exceed 105°C
• Design is not intended for long-term production or new product launches

The substitute exhibits marginally higher DC resistance (840 mOhm vs. 816 mOhm maximum) and reduced temperature operating range, which may impact thermal performance in high-temperature applications. Inventory availability of 4100 pieces provides alternative supply access.

Frequently Asked Questions (FAQ)

Q: Can VLS201610ET-6R8M replace ASPI-2010-6R8M-T in all applications?

A: Substitution is valid only when application current requirements remain at or below 530 mA and maximum operating temperature does not exceed 105°C. The primary part supports higher current (580 mA) and extended temperature range (-40°C to 125°C). Verify application specifications before substitution.

Q: What is the impact of the 24 mOhm difference in DC resistance?

A: The VLS201610ET-6R8M exhibits 840 mOhm maximum DCR compared to 816 mOhm for the ASPI-2010-6R8M-T. This 3% increase results in proportionally higher resistive losses and heat generation. For applications with tight thermal budgets or high current operation near 530 mA, this difference may be significant.

Q: Are the physical dimensions truly identical?

A: Both parts share identical footprint dimensions (2.00mm L x 1.60mm W) and are compatible with the same PCB land pattern. The VLS201610ET-6R8M seated height is 0.95mm versus 1.00mm for the ASPI-2010-6R8M-T, providing 0.05mm additional clearance. This difference is negligible for standard PCB assembly.

Q: Why is the TDK part marked "Not For New Designs"?

A: This designation indicates TDK has transitioned this product line and is not accepting new design-ins. While existing inventory remains available for current production, long-term supply cannot be guaranteed. The Abracon ASPI-2010-6R8M-T is the recommended choice for designs with production longevity requirements.

Q: What compliance certifications apply to both parts?

A: Both the ASPI-2010-6R8M-T and VLS201610ET-6R8M maintain ROHS3 compliance and REACH Unaffected status. Both are classified under ECCN EAR99 for export control purposes.