MLF2012A1R2MT Equivalent & Substitute Parts

Part Overview

The MLF2012A1R2MT is a 1.2 µH shielded multilayer inductor manufactured by TDK Corporation in 0805 (2012 Metric) surface mount package. This component is rated for 80 mA maximum current with 350 mOhm maximum DC resistance and operates across -55°C to 125°C. The part is currently marked as Not For New Designs, making identification of equivalent alternatives essential for ongoing production and maintenance applications.

Substiute Parts

MLF2012A1R2MT

TDK CorporationIn Stock: 1262MLF2012A1R2MT Datasheet

Current PartRFQ

MLF2012A1R2MT000

TDK CorporationIn Stock: 4846MLF2012A1R2MT000 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MLF2012A1R2MT is determined by strict equivalence across the following critical parameters:

• Inductance value: 1.2 µH with ±20% tolerance
• Current rating: 80 mA minimum
• DC resistance: 350 mOhm maximum
• Package type: 0805 (2012 Metric) surface mount
• Shielding: Shielded construction required
• Core material: Ferrite
• Operating temperature range: -55°C to 125°C minimum
• Compliance: ROHS3 and REACH requirements

The MLF2012A1R2MT000 meets all specified parameters and qualifies as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The MLF2012A1R2MT000 is the direct equivalent substitute for MLF2012A1R2MT. Both parts are manufactured by TDK Corporation within the MLF series and share identical electrical and mechanical specifications. The primary distinction is product status: MLF2012A1R2MT is marked Not For New Designs, while MLF2012A1R2MT000 maintains Active status.

For applications requiring this 1.2 µH shielded multilayer inductor in 0805 package format, MLF2012A1R2MT000 provides full compatibility with equivalent performance characteristics. Both parts maintain ROHS3 compliance and REACH unaffected status, supporting regulatory requirements across manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can MLF2012A1R2MT000 be used as a direct replacement for MLF2012A1R2MT?

A: Yes. MLF2012A1R2MT000 is a direct equivalent substitute. All electrical parameters, mechanical dimensions, and performance characteristics are identical. The parts are interchangeable at the circuit level.

Q: What is the significance of the product status difference?

A: MLF2012A1R2MT is marked Not For New Designs, indicating TDK has discontinued active development for this variant. MLF2012A1R2MT000 maintains Active status and represents the current production equivalent. For new designs and ongoing production, MLF2012A1R2MT000 is the recommended selection.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use identical 0805 (2012 Metric) surface mount packaging with matching dimensions of 0.079" L x 0.049" W (2.00mm x 1.25mm) and maximum seated height of 0.041" (1.05mm). PCB footprints are identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MLF2012A1R2MT and MLF2012A1R2MT000 are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements for manufacturing and distribution.

Q: What are the critical electrical parameters for substitution?

A: Substitution requires matching inductance (1.2 µH ±20%), current rating (80 mA minimum), DC resistance (350 mOhm maximum), shielding type (shielded), and core material (ferrite). Both parts meet these specifications identically.