MLF2012A2R7MT Equivalent & Substitute Parts

Part Overview

The MLF2012A2R7MT is a 2.7 µH shielded multilayer inductor manufactured by TDK Corporation in 0805 (2012 Metric) surface mount package. This component is rated for 50 mA maximum current with 550 mOhm maximum DC resistance and operates across the temperature range of -55°C to 125°C. The part carries a "Not For New Designs" product status, indicating it has been superseded in TDK's product portfolio. Identifying equivalent substitute parts is necessary for ongoing production support, legacy system maintenance, and design continuity where this inductance value and package format are required.

Substiute Parts

MLF2012A2R7MT

TDK CorporationIn Stock: 735MLF2012A2R7MT Datasheet

Current PartRFQ

MLF2012A2R7KT000

TDK CorporationIn Stock: 8117MLF2012A2R7KT000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLF2012A2R7MT is determined by strict equivalence across the following critical parameters:

• Inductance value: 2.7 µH (exact match required)
• Current rating: 50 mA minimum
• DC resistance: 550 mOhm maximum
• Package format: 0805 (2012 Metric) surface mount
• Shielding type: Shielded construction
• Core material: Ferrite
• Operating temperature range: -55°C to 125°C minimum coverage
• Physical dimensions: 2.00mm L × 1.25mm W × 1.45mm H (max seated height)

The MLF2012A2R7KT000 meets all substitution criteria as a direct equivalent part from the same manufacturer series.

Parameter Comparison

Engineering Selection Recommendations

The MLF2012A2R7KT000 is the direct substitute for the MLF2012A2R7MT. Both parts are manufactured by TDK Corporation and share identical electrical and mechanical specifications with the exception of inductance tolerance. The substitute part features a tighter tolerance of ±10% compared to the original part's ±20%, providing improved consistency in inductance value.

The MLF2012A2R7KT000 carries an "Active" product status, ensuring ongoing availability and manufacturing support from TDK Corporation. Both parts maintain full compliance with ROHS3 and REACH regulations, with identical moisture sensitivity classification (MSL 1) and operating temperature specifications.

For applications requiring the 2.7 µH inductance value in 0805 surface mount format with 50 mA current rating, the MLF2012A2R7KT000 provides a fully compatible replacement with superior tolerance performance and active product lifecycle status.

Frequently Asked Questions (FAQ)

Q: Can the MLF2012A2R7KT000 be used as a direct replacement for the MLF2012A2R7MT?

A: Yes. Both parts share identical inductance (2.7 µH), current rating (50 mA), DC resistance (550 mOhm max), package format (0805), shielding type, core material, and operating temperature range. The substitute part features improved inductance tolerance (±10% vs ±20%).

Q: What is the difference between these two parts?

A: The primary difference is inductance tolerance specification. The MLF2012A2R7MT has ±20% tolerance, while the MLF2012A2R7KT000 has ±10% tolerance. Additionally, the MLF2012A2R7KT000 maintains active product status with ongoing manufacturer support.

Q: Are the physical dimensions identical?

A: Yes. Both parts are packaged in 0805 (2012 Metric) format with identical dimensions: 2.00mm length × 1.25mm width × 1.45mm maximum seated height.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the MLF2012A2R7MT and MLF2012A2R7KT000 are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity classification.

Q: Is the substitute part available in the same packaging format?

A: Yes. The MLF2012A2R7KT000 is supplied in Tape & Reel (TR) packaging, identical to the original part.

Q: Can these parts be used interchangeably in PCB assembly?

A: Yes. Both parts are surface mount components in the same 0805 package format with identical footprint requirements and soldering specifications.