MMZ2012R150AT000 Equivalent & Substitute Parts

Part Overview

The MMZ2012R150AT000 is a 15 Ohm ferrite bead in 0805 (2012 Metric) surface mount package manufactured by TDK Corporation. This single-line signal ferrite bead operates at 100 MHz with a maximum current rating of 1.5A and DC resistance of 50mOhm. The part is classified as Last Time Buy, indicating end-of-life status. Equivalent and substitute parts are necessary to ensure design continuity and maintain supply chain reliability for applications requiring ferrite bead filtering in signal line circuits.

Substiute Parts

MMZ2012R150AT000

TDK CorporationIn Stock: 4260MMZ2012R150AT000 Datasheet

Current PartRFQ

MMZ1608R150ATA00

TDK CorporationIn Stock: 20159MMZ1608R150ATA00 Datasheet

MFR RecommendedRFQ

MFBW1V2012-150-R

Eaton - Electronics DivisionIn Stock: 1685MFBW1V2012-150-R Datasheet

MFR RecommendedRFQ

ACML-0805-170-T

Abracon LLCIn Stock: 3932ACML-0805-170-T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MMZ2012R150AT000 are classified based on the following substitution criteria:

MFR Recommended Substitutes maintain identical electrical specifications (15 Ohms @ 100 MHz, 1 signal line, 50mOhm DCR) with active product status and full compliance certifications. These parts are direct functional replacements.

Parametric Equivalents provide similar electrical performance within acceptable tolerance ranges for the application while maintaining the same package footprint and mounting type. These parts may have variations in current rating, impedance tolerance, or operating temperature range.

The key parameters determining substitution eligibility are:

• Impedance @ 100 MHz (15 Ohms nominal)
• Package / Case (0805 / 2012 Metric)
• Number of Lines (1 signal line)
• Mounting Type (Surface Mount)
• RoHS and compliance status

Parameter Comparison

Engineering Selection Recommendations

MMZ1608R150ATA00 is a MFR recommended substitute from TDK Corporation with identical electrical specifications and full compliance. However, this part uses 0603 (1608 Metric) package, requiring PCB layout modification. Select this substitute only if board redesign is acceptable and space constraints permit the smaller footprint.

MFBW1V2012-150-R is a MFR recommended substitute from Eaton - Electronics Division maintaining the 0805 (2012 Metric) package footprint. This part offers superior current handling (3A vs 1.5A) and lower DC resistance (30mOhm vs 50mOhm). Operating temperature range is reduced to -40°C ~ 85°C. Select this substitute for applications within the reduced temperature range where enhanced current capacity is beneficial or neutral.

ACML-0805-170-T is a parametric equivalent from Abracon LLC in the same 0805 (2012 Metric) package. Impedance is 17 Ohms (13% higher than 15 Ohms nominal), with current rating of 2A and operating temperature range of -55°C ~ 125°C matching the original part. Select this substitute only when impedance tolerance of ±13% is acceptable for the application.

All substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard manufacturing and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can MMZ1608R150ATA00 be used as a direct drop-in replacement? A: No. While electrically equivalent, MMZ1608R150ATA00 uses 0603 (1608 Metric) package versus the original 0805 (2012 Metric) package. PCB footprint modification is required.

Q: What is the primary advantage of MFBW1V2012-150-R? A: MFBW1V2012-150-R maintains the 0805 package footprint and provides higher current capacity (3A vs 1.5A) with lower DC resistance (30mOhm vs 50mOhm). Operating temperature range is -40°C ~ 85°C, which is narrower than the original -55°C ~ 125°C.

Q: Is ACML-0805-170-T a direct equivalent? A: ACML-0805-170-T is a parametric equivalent with 17 Ohm impedance (versus 15 Ohms). It maintains the same package, temperature range, and compliance status. Use only if the application tolerates ±13% impedance variation.

Q: Are all substitutes RoHS compliant? A: Yes. All listed substitutes are ROHS3 compliant with MSL 1 rating, meeting standard environmental and handling requirements.

Q: Which substitute is recommended for space-constrained designs? A: MMZ1608R150ATA00 offers the smallest footprint (0603 / 1608 Metric) but requires board redesign. MFBW1V2012-150-R and ACML-0805-170-T maintain the original 0805 footprint without layout changes.