LSMGG160808T600RG Equivalent & Substitute Parts

Part Overview

The LSMGG160808T600RG is a 60 Ohm ferrite bead manufactured by Taiyo Yuden, designed for power line filtering applications in 0603 (1608 Metric) surface mount packages. This single-line ferrite bead operates at 100 MHz with a maximum current rating of 2.1A and a DC resistance of 45mOhm. The component is classified as Active product status and is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

Equivalent and substitute parts are identified based on matching or exceeding the core electrical and mechanical parameters: impedance at 100 MHz, package dimensions, mounting type, operating temperature range, and compliance certifications. Substitute parts may vary in current rating, DC resistance, filter type classification, and specific packaging format while maintaining functional compatibility within the 0603 form factor.

Key Parameters

Parameter	Value
Impedance @ 100 MHz	60 Ohms
Package / Case	0603 (1608 Metric)
Current Rating (Max)	2.1A
DC Resistance (DCR) (Max)	45mOhm
Operating Temperature Range	-40°C ~ 125°C
Mounting Type	Surface Mount
Filter Type	Power Line
Number of Lines	1
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the LSMGG160808T600RG are grouped based on the following substitution criteria:

Primary Substitution Criteria (Exact Match Required):

Impedance @ 100 MHz: 60 Ohms
Package / Case: 0603 (1608 Metric)
Mounting Type: Surface Mount
Number of Lines: 1
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level: 1 (Unlimited)

Secondary Substitution Criteria (Allowable Variation):

Current Rating (Max): Equal to or greater than 2.1A
DC Resistance (DCR) (Max): Equal to or less than 45mOhm
Operating Temperature Range: Equal to or exceeding -40°C ~ 125°C
Filter Type: Power Line or unspecified
Product Status: Active or Not For New Designs

Parts that meet all primary criteria and satisfy secondary criteria are classified as parametric equivalents. Parts with impedance values of 70 Ohms or filter type classifications of Signal Line are included as alternative options where current rating and DC resistance improvements are available.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Impedance @ 100 MHz	Current Rating (Max)	DC Resistance (Max)	Operating Temperature	Filter Type	Product Status	Packaging
LSMGG160808T600RG	Taiyo Yuden	60 Ohms	2.1A	45mOhm	-40°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
FBMH1608HL600-T	Taiyo Yuden	60 Ohms	2.1A	45mOhm	-40°C ~ 125°C	Power Line	Not For New Designs	Tape & Reel (TR)
FBMH1608HM600-T	Taiyo Yuden	60 Ohms	3A	25mOhm	-40°C ~ 125°C	Power Line	Not For New Designs	Cut Tape (CT) & Digi-Reel®
LSMGA160808T600RG	Taiyo Yuden	60 Ohms	3A	25mOhm	-40°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
742792602	Würth Elektronik	60 Ohms	3A	40mOhm	-55°C ~ 125°C	Signal Line	Active	Cut Tape (CT) & Digi-Reel®
ACML-0603U-700-T	Abracon LLC	70 Ohms	4A	20mOhm	-55°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
BBPY00160808600Y00	Pulse Electronics	60 Ohms	3A	40mOhm	-55°C ~ 125°C	Unspecified	Active	Tape & Reel (TR)
BBUP00160805700Y00	Pulse Electronics	70 Ohms	4A	20mOhm	-55°C ~ 125°C	Power Line	Active	Tape & Reel (TR)
BBUP00160808600Y00	Pulse Electronics	60 Ohms	4A	20mOhm	-55°C ~ 125°C	Unspecified	Active	Tape & Reel (TR)
BBUP00160808700Y00	Pulse Electronics	70 Ohms	4A	20mOhm	-55°C ~ 125°C	Unspecified	Active	Tape & Reel (TR)
BLM18KG700TN1D	Murata Electronics	70 Ohms	3.5A	22mOhm	-55°C ~ 125°C	Power Line	Active	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

Direct Equivalents (60 Ohms @ 100 MHz, Power Line Filter Type):

LSMGA160808T600RG (Taiyo Yuden) is the primary recommended substitute. This part maintains identical impedance and filter type classification while offering improved electrical performance with 3A current rating and 25mOhm DC resistance. Product status is Active, ensuring continued availability and support. Packaging format is Tape & Reel (TR), matching the original specification.

BBPY00160808600Y00 (Pulse Electronics) provides equivalent impedance at 60 Ohms with 3A current rating and 40mOhm DC resistance. This part is Active status and available in Tape & Reel packaging. Operating temperature range extends to -55°C, providing enhanced low-temperature performance.

BBUP00160808600Y00 (Pulse Electronics) offers the highest current rating at 4A with 20mOhm DC resistance, both superior to the original specification. This part is Active status and maintains 60 Ohm impedance at 100 MHz in Tape & Reel packaging.

Alternative Options (70 Ohms @ 100 MHz, Enhanced Performance):

ACML-0603U-700-T (Abracon LLC) and BBUP00160805700Y00 (Pulse Electronics) provide 70 Ohm impedance with 4A current rating and 20mOhm DC resistance. Both parts are Active status and ROHS3 compliant. These options deliver superior current handling and reduced DC resistance compared to the original specification.

BLM18KG700TN1D (Murata Electronics) offers 70 Ohm impedance with 3.5A current rating and 22mOhm DC resistance. This part is Active status and classified as Power Line filter type, matching the original application category.

Signal Line Alternative:

742792602 (Würth Elektronik) maintains 60 Ohm impedance but is classified as Signal Line filter type rather than Power Line. This part offers 3A current rating and 40mOhm DC resistance with extended operating temperature range to -55°C. Selection of this part requires confirmation that Signal Line classification is acceptable for the intended application.

Legacy Parts (Not For New Designs):

FBMH1608HL600-T and FBMH1608HM600-T (Taiyo Yuden) are marked as Not For New Designs. These parts are available as substitutes for existing designs but should not be selected for new product development.

Frequently Asked Questions (FAQ)

Q: Can LSMGA160808T600RG be used as a direct replacement for LSMGG160808T600RG?

A: Yes. LSMGA160808T600RG is a direct parametric equivalent with identical impedance (60 Ohms @ 100 MHz), package (0603), mounting type (Surface Mount), and operating temperature range (-40°C ~ 125°C). The substitute offers improved current rating (3A vs. 2.1A) and reduced DC resistance (25mOhm vs. 45mOhm). Both parts are Taiyo Yuden products with Active product status and ROHS3 compliance.

Q: What is the difference between Power Line and Signal Line ferrite beads?

A: Filter type classification indicates the intended application category. Power Line ferrite beads are designed for power distribution and supply filtering applications. Signal Line ferrite beads are designed for signal integrity and EMI suppression on data and control lines. The LSMGG160808T600RG is specified as Power Line. Part 742792602 is classified as Signal Line. Substitution between these classifications requires confirmation that the application requirements are met.

Q: Are there substitutes with higher current ratings?

A: Yes. BBUP00160808600Y00 (Pulse Electronics) provides 4A current rating at 60 Ohm impedance. ACML-0603U-700-T (Abracon LLC), BBUP00160805700Y00 (Pulse Electronics), and BLM18KG700TN1D (Murata Electronics) all provide 3.5A to 4A current ratings at 70 Ohm impedance. All these parts maintain the 0603 package format and are Active status.

Q: What is the impact of DC resistance differences?

A: DC resistance (DCR) affects power dissipation and insertion loss. The original LSMGG160808T600RG has 45mOhm maximum DCR. Substitutes with lower DCR values (25mOhm, 20mOhm, 22mOhm) reduce power dissipation and heat generation. This is a beneficial characteristic for applications with sustained current flow.

Q: Can I use a 70 Ohm ferrite bead instead of 60 Ohm?

A: Substitution from 60 Ohm to 70 Ohm impedance requires circuit analysis to confirm that the higher impedance value does not degrade system performance. The 70 Ohm alternatives (ACML-0603U-700-T, BBUP00160805700Y00, BLM18KG700TN1D) offer superior current ratings and lower DC resistance, but the impedance change may affect filtering characteristics depending on the application frequency and circuit design.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging provides components on continuous tape suitable for high-volume automated assembly. Cut Tape (CT) & Digi-Reel® packaging provides components on cut tape segments suitable for lower-volume or mixed-component assembly. The LSMGG160808T600RG is supplied in Tape & Reel format. Substitutes are available in both formats. Packaging selection depends on assembly equipment and production volume requirements.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and have Moisture Sensitivity Level 1 (Unlimited), matching the original LSMGG160808T600RG specification. All parts are REACH Unaffected and classified under ECCN EAR99.

Q: What is the significance of Product Status (Active vs. Not For New Designs)?

A: Active status indicates the part is in current production and recommended for new designs. Not For New Designs status indicates the part is available for existing designs but should not be selected for new product development. For new designs, select from parts with Active status: LSMGA160808T600RG, 742792602, ACML-0603U-700-T, BBPY00160808600Y00, BBUP00160805700Y00, BBUP00160808600Y00, BBUP00160808700Y00, and BLM18KG700TN1D.

Q: Does operating temperature range affect substitution?

A: The original LSMGG160808T600RG operates from -40°C to 125°C. Substitutes with extended range (-55°C to 125°C) provide enhanced low-temperature performance. This is a beneficial characteristic that does not restrict substitution. Parts with narrower temperature ranges would not be acceptable substitutes.

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