MAKK2016T1R0M Equivalent & Substitute Parts

Part Overview

The MAKK2016T1R0M is a 1 µH shielded drum core wirewound inductor manufactured by Taiyo Yuden, rated for 2.2 A continuous current with a maximum DC resistance of 75 mOhm. This component is packaged in 0806 (2016 Metric) surface mount format and operates across the temperature range of -40°C to 105°C. The part carries a "Not For New Designs" product status, indicating that Taiyo Yuden has discontinued active development and support for this model. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support existing production requirements for applications currently utilizing this inductor.

Substiute Parts

MAKK2016T1R0M

Taiyo YudenIn Stock: 72658MAKK2016T1R0M Datasheet

Current PartRFQ

LSANB2016KKT1R0M

Taiyo YudenIn Stock: 1099LSANB2016KKT1R0M Datasheet

DirectRFQ

PA4330.102NLT

Pulse ElectronicsIn Stock: 1058PA4330.102NLT Datasheet

DirectRFQ

BDCD002016101R0MS1

Pulse ElectronicsIn Stock: 6968BDCD002016101R0MS1 Datasheet

SimilarRFQ

BDHE002016101R0MQ1

Pulse ElectronicsIn Stock: 3088BDHE002016101R0MQ1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAKK2016T1R0M is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

• Inductance value: 1 µH (±20% tolerance)
• Mounting type: Surface mount
• Tolerance: ±20%

Minimum Performance Requirements:

• Current rating: ≥ 2.2 A continuous
• DC resistance: ≤ 75 mOhm maximum
• Operating temperature range: Must encompass -40°C to 105°C minimum

Physical Compatibility:

• Package footprint: 0806 (2016 Metric) or equivalent dimensions (2.00mm L × 1.60mm W × 1.00mm H max)

Preferred Characteristics:

• Shielding: Shielded or semi-shielded construction
• Product status: Active preferred for long-term availability

The substitute parts identified below satisfy these criteria with varying degrees of parameter alignment. Differences in core material, shielding type, and DCR values are noted to enable informed selection based on specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: LSANB2016KKT1R0M (Taiyo Yuden)

The LSANB2016KKT1R0M is the closest functional equivalent to the MAKK2016T1R0M. Both parts are manufactured by Taiyo Yuden, share identical inductance (1 µH), current rating (2.2 A), and DC resistance (75 mOhm Max) specifications. The LSANB2016KKT1R0M maintains the same 0806 (2016 Metric) package footprint and operating temperature range (-40°C to 105°C). The primary difference is the shielding configuration: the LSANB2016KKT1R0M employs semi-shielded construction compared to the fully shielded design of the MAKK2016T1R0M. This distinction affects electromagnetic interference characteristics and should be evaluated against specific application requirements. The LSANB2016KKT1R0M carries an Active product status, ensuring continued manufacturer support and supply availability.

Secondary Substitutes: BDCD002016101R0MS1 and BDHE002016101R0MQ1 (Pulse Electronics)

Both Pulse Electronics molded inductors satisfy the mandatory electrical parameters: 1 µH inductance, ±20% tolerance, and surface mount 0806 (2016 Metric) packaging. The BDCD002016101R0MS1 provides 2.3 A current rating with 96 mOhm Max DCR and shielded construction, while the BDHE002016101R0MQ1 offers superior current handling at 3.1 A with 65 mOhm Max DCR but employs unshielded construction. Both parts extend the operating temperature range to -40°C to 125°C, exceeding the original specification. The molded construction differs from the original drum core wirewound design, which may affect frequency response characteristics in specific applications. Both parts maintain Active product status.

Alternative Substitute: PA4330.102NLT (Pulse Electronics)

The PA4330.102NLT meets the core electrical requirements with 1 µH inductance, 2.35 A current rating, and shielded drum core construction. However, this part employs a nonstandard package footprint (2.20mm L × 1.80mm W) that deviates from the 0806 (2016 Metric) standard, requiring PCB layout modification. The extended operating temperature range (-40°C to 125°C) and ferrite core material provide enhanced thermal performance. This substitute is suitable only when PCB redesign is feasible.

Compliance and Regulatory Alignment:

All identified substitutes maintain ROHS3 compliance, MSL Level 1 (Unlimited moisture sensitivity), and REACH Unaffected status, ensuring regulatory equivalence with the original MAKK2016T1R0M.

Frequently Asked Questions (FAQ)

Q: Can the LSANB2016KKT1R0M directly replace the MAKK2016T1R0M without circuit modification?

A: The LSANB2016KKT1R0M is electrically equivalent in inductance, current rating, and DC resistance. The semi-shielded construction differs from the fully shielded original design. Applications sensitive to electromagnetic interference or requiring specific shielding characteristics should evaluate this difference. Physical footprint and mounting compatibility are identical.

Q: What is the impact of different shielding types on circuit performance?

A: Shielding affects electromagnetic field containment and susceptibility to external interference. Fully shielded inductors (MAKK2016T1R0M, PA4330.102NLT, BDCD002016101R0MS1) provide superior EMI containment. Semi-shielded inductors (LSANB2016KKT1R0M) offer intermediate performance. Unshielded inductors (BDHE002016101R0MQ1) provide minimal containment but lower DCR. Selection depends on circuit layout and EMI requirements.

Q: Are the Pulse Electronics molded inductors compatible with existing PCB layouts designed for the Taiyo Yuden drum core inductor?

A: The BDCD002016101R0MS1 and BDHE002016101R0MQ1 maintain identical 0806 (2016 Metric) package dimensions and footprint, ensuring direct PCB compatibility. The PA4330.102NLT employs a nonstandard package requiring PCB modification. Molded construction differs from wirewound design, which may affect high-frequency behavior in specific applications.

Q: What are the DC resistance implications for thermal performance?

A: DC resistance directly determines resistive power dissipation (P = I²R). The BDHE002016101R0MQ1 offers the lowest DCR at 65 mOhm Max, resulting in reduced heat generation at rated current. The BDCD002016101R0MS1 and PA4330.102NLT exhibit higher DCR values (96 mOhm and 90 mOhm respectively), increasing thermal load. The original MAKK2016T1R0M and LSANB2016KKT1R0M both specify 75 mOhm Max DCR.

Q: Why does the PA4330.102NLT have a higher saturation current than the original part?

A: Saturation current (Isat) depends on core material and geometry. The PA4330.102NLT employs ferrite core material, which exhibits different saturation characteristics compared to the metal core in the MAKK2016T1R0M. Higher saturation current provides greater headroom before inductance degradation under transient overcurrent conditions.

Q: Are all substitutes suitable for new production designs?

A: The LSANB2016KKT1R0M, BDCD002016101R0MS1, BDHE002016101R0MQ1, and PA4330.102NLT all carry Active product status, making them suitable for new production designs. The original MAKK2016T1R0M carries "Not For New Designs" status and should not be selected for new applications.

Q: What is the significance of the extended operating temperature range in Pulse Electronics substitutes?

A: The Pulse Electronics parts extend the upper operating limit to 125°C compared to 105°C for the original Taiyo Yuden part. This provides additional thermal margin in high-temperature environments but does not affect compatibility in applications operating within the original -40°C to 105°C range.

Q: How do inductance test frequencies affect part selection?

A: The MAKK2016T1R0M, LSANB2016KKT1R0M, BDCD002016101R0MS1, and BDHE002016101R0MQ1 are tested at 2 MHz, while the PA4330.102NLT is tested at 1 MHz. Test frequency affects measured inductance values due to frequency-dependent core behavior. Parts tested at the same frequency provide more direct comparison.