LMMGG160808T331RG Equivalent & Substitute Parts

Part Overview

The LMMGG160808T331RG is a power line ferrite bead manufactured by Taiyo Yuden, designed for electromagnetic interference (EMI) suppression in surface mount applications. This component operates at 330 Ohms impedance at 100 MHz with a maximum current rating of 800mA and is housed in a 0603 (1608 Metric) package. The part maintains Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical dimensions, and package compatibility to ensure direct functional replacement in circuit designs.

Substiute Parts

LMMGG160808T331RG

Taiyo YudenIn Stock: 945LMMGG160808T331RG Datasheet

Current PartRFQ

FBMH1608HL331-T

Taiyo YudenIn Stock: 4239FBMH1608HL331-T Datasheet

Parametric EquivalentRFQ

LSMGG160808T331RG

Taiyo YudenIn Stock: 2781LSMGG160808T331RG Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LMMGG160808T331RG are qualified based on the following critical parameters:

• Impedance matching at 100 MHz: 330 Ohms
• Current rating capacity: 800mA minimum
• DC resistance: 210mOhm maximum
• Package compatibility: 0603 (1608 Metric) surface mount
• Operating temperature range: -40°C ~ 125°C
• Filter classification: Power Line, single line configuration
• Compliance standards: ROHS3 Compliant, MSL 1

Parts meeting all these electrical and mechanical criteria are classified as parametric equivalents and direct substitutes. Variations in product status, series designation, or inventory levels do not affect functional interchangeability when all specified parameters align.

Parameter Comparison

Engineering Selection Recommendations

All three parts—LMMGG160808T331RG, FBMH1608HL331-T, and LSMGG160808T331RG—meet identical electrical and mechanical specifications for power line ferrite bead applications in 0603 packages. Selection between these parts should be based on product lifecycle status and compliance requirements:

LMMGG160808T331RG and LSMGG160808T331RG both maintain Active product status and are suitable for new design implementations. FBMH1608HL331-T carries a "Not For New Designs" designation, making it appropriate only for legacy system maintenance or replacement applications where existing designs already specify this part number.

All three parts are ROHS3 compliant with MSL 1 rating, supporting unrestricted moisture handling and storage. Inventory availability may influence procurement decisions; current stock levels are 840 Pcs for LMMGG160808T331RG, 4188 Pcs for FBMH1608HL331-T, and 2754 Pcs for LSMGG160808T331RG.

Frequently Asked Questions (FAQ)

Q: Can FBMH1608HL331-T replace LMMGG160808T331RG in new designs?

A: FBMH1608HL331-T meets all electrical and mechanical specifications for functional equivalence. However, it carries "Not For New Designs" status. For new product development, LMMGG160808T331RG or LSMGG160808T331RG are the recommended selections to ensure long-term component availability and manufacturer support.

Q: What are the dimensional differences between substitute parts?

A: Length and width dimensions show minor variations: LMMGG160808T331RG and LSMGG160808T331RG are 0.063" L x 0.031" W (1.60mm x 0.80mm), while FBMH1608HL331-T is 0.063" L x 0.032" W (1.60mm x 0.80mm). These differences are within standard 0603 package tolerances and do not affect PCB layout or assembly compatibility.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. LMMGG160808T331RG, FBMH1608HL331-T, and LSMGG160808T331RG are all ROHS3 compliant with MSL 1 rating, meeting environmental and regulatory requirements for unrestricted use in commercial and industrial applications.

Q: What determines substitution eligibility for this ferrite bead?

A: Substitution is determined by matching impedance (330 Ohms @ 100 MHz), current rating (800mA), DC resistance (210mOhm maximum), package type (0603 Metric), operating temperature range (-40°C ~ 125°C), and compliance certifications. All three parts satisfy these criteria and are direct functional equivalents.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All three parts are surface mount components in identical 0603 packages with matching electrical specifications, allowing direct substitution without PCB redesign or assembly process modification.