MLF2012C150MT Equivalent & Substitute Parts

Part Overview

The MLF2012C150MT is a 15 µH shielded multilayer inductor manufactured by TDK Corporation in the 0805 (2012 Metric) surface mount package. This component is rated for 5 mA maximum current with a maximum DC resistance of 700 mOhm and operates across a temperature range of -55°C to 125°C. The part carries a "Not For New Designs" status, making identification of suitable alternatives essential for ongoing production and new design implementations.

Substiute Parts

MLF2012C150MT

TDK CorporationIn Stock: 1217MLF2012C150MT Datasheet

Current PartRFQ

MLF2012C150KT000

TDK CorporationIn Stock: 21345MLF2012C150KT000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MLF2012C150MT is determined by strict equivalence across the following critical parameters:

• Inductance value: 15 µH (exact match required)
• Current rating: 5 mA minimum
• DC resistance: 700 mOhm maximum
• Package: 0805 (2012 Metric) surface mount
• Shielding type: Shielded construction
• Core material: Ferrite

The MLF2012C150KT000 meets all substitution criteria as a direct equivalent, with identical electrical specifications and mechanical form factor. The primary distinction lies in packaging format and product lifecycle status.

Parameter Comparison

Engineering Selection Recommendations

The MLF2012C150KT000 is the direct substitute for the MLF2012C150MT. Both components are ROHS3 compliant and carry MSL Level 1 ratings. The MLF2012C150KT000 is designated as Active product status, making it the preferred choice for new designs and ongoing production where the MLF2012C150MT is currently specified.

Key considerations for selection:

• The MLF2012C150KT000 offers improved inductance tolerance (±10% versus ±20%), providing tighter performance specifications.
• Operating temperature range differs: MLF2012C150MT supports -55°C to 125°C, while MLF2012C150KT000 operates from -40°C to 85°C. Applications requiring extended low-temperature operation below -40°C must retain the original part.
• Packaging format varies between Tape & Reel and Cut Tape with Digi-Reel options, affecting procurement and assembly workflows.

Frequently Asked Questions (FAQ)

Q: Can MLF2012C150KT000 be used as a direct replacement for MLF2012C150MT?

A: Yes. Both parts share identical inductance (15 µH), current rating (5 mA), DC resistance (700 mOhm max), and package form factor (0805 / 2012 Metric). Electrical performance is equivalent for standard operating conditions.

Q: What is the difference in tolerance between these parts?

A: MLF2012C150MT specifies ±20% inductance tolerance, while MLF2012C150KT000 specifies ±10%. The tighter tolerance of the substitute may improve circuit performance in applications sensitive to inductance variation.

Q: Are there temperature range limitations when substituting?

A: Yes. The MLF2012C150MT operates from -55°C to 125°C, while MLF2012C150KT000 operates from -40°C to 85°C. Applications requiring operation below -40°C or above 85°C must verify compatibility with the substitute's reduced temperature range.

Q: What packaging options are available?

A: MLF2012C150MT is supplied in Tape & Reel (TR) format. MLF2012C150KT000 is available in Cut Tape (CT) and Digi-Reel® formats. Packaging selection depends on assembly equipment and procurement requirements.

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

A: The MLF2012C150MT carries a "Not For New Designs" status, indicating the manufacturer recommends transitioning to active alternatives. The MLF2012C150KT000 is the active equivalent and should be specified for new circuit designs.

Q: Are both parts RoHS compliant?

A: Yes. Both MLF2012C150MT and MLF2012C150KT000 are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings.