EXC-3BP600H Equivalent & Substitute Parts

Part Overview

The EXC-3BP600H is a 60 Ohm ferrite bead manufactured by Panasonic Electronic Components in 0603 (1608 Metric) surface mount package. This component is designed as a signal line filter with 1A maximum current rating and 70mOhm DC resistance. The part is currently obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements. Ferrite beads in this impedance class are used for EMI suppression and signal integrity in high-frequency applications.

Substiute Parts

EXC-3BP600H

Panasonic Electronic ComponentsIn Stock: 995EXC-3BP600H Datasheet

Current PartRFQ

BLM21PG600SN1D

Murata ElectronicsIn Stock: 205445BLM21PG600SN1D Datasheet

SimilarRFQ

MPZ1608Y600BTA00

TDK CorporationIn Stock: 29427MPZ1608Y600BTA00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for ferrite beads is determined by the following critical parameters:

• Impedance matching at the specified frequency (60 Ohms @ 100 MHz)
• Package compatibility (0603 surface mount form factor)
• Single signal/power line configuration
• Current rating equal to or exceeding the original specification (1A minimum)
• DC resistance within acceptable operating limits

Two substitute parts meet these criteria with variations in current handling capability and DC resistance characteristics. Both maintain the core electrical specification of 60 Ohms @ 100 MHz impedance and are available in compatible surface mount packages.

Parameter Comparison

Engineering Selection Recommendations

MPZ1608Y600BTA00 (TDK Corporation) is the primary substitute for direct replacement of EXC-3BP600H. This part maintains identical package dimensions (0603), matching footprint requirements for PCB layouts. The TDK part offers improved electrical performance with 30mOhm DC resistance compared to the original 70mOhm specification, and provides 2.3A current rating capacity. The part is active in production with ROHS3 compliance and REACH unaffected status.

BLM21PG600SN1D (Murata Electronics) serves as an alternative substitute when higher current handling is required. This part operates at 4.6A maximum current with superior 20mOhm DC resistance. However, the 0805 package footprint is larger than the original 0603 specification, requiring PCB layout modification. This part is active in production with ROHS3 compliance and REACH unaffected status.

Both substitute parts maintain the critical 60 Ohms @ 100 MHz impedance specification and single-line configuration. Selection between them depends on available PCB space and current requirements of the specific application.

Frequently Asked Questions (FAQ)

Q: Can MPZ1608Y600BTA00 be used as a direct drop-in replacement for EXC-3BP600H?

A: Yes. Both parts use identical 0603 (1608 Metric) package dimensions and maintain the same footprint. No PCB layout changes are required. The TDK part offers improved DC resistance and higher current rating.

Q: Is BLM21PG600SN1D compatible with existing PCB designs for EXC-3BP600H?

A: No. The BLM21PG600SN1D uses 0805 (2012 Metric) package, which is physically larger than the 0603 package of the original part. PCB layout modification is necessary to accommodate the larger footprint.

Q: What is the significance of DC resistance differences between these parts?

A: DC resistance affects power dissipation and signal attenuation. Lower DC resistance (20-30mOhm in substitutes versus 70mOhm in original) results in reduced heat generation and improved signal integrity at high currents.

Q: Do all three parts maintain the same impedance specification?

A: Yes. All three parts provide 60 Ohms @ 100 MHz impedance, which is the primary electrical parameter for ferrite bead substitution.

Q: Are there compliance or regulatory differences between the substitute parts?

A: Both active substitute parts (TDK and Murata) are ROHS3 compliant and REACH unaffected. The original Panasonic part is obsolete. All three parts share EAR99 ECCN classification and identical HTSUS code.

Q: What current rating should be selected for my application?

A: Select a substitute with current rating equal to or exceeding your application requirement. If the original 1A specification is sufficient, MPZ1608Y600BTA00 is adequate. For applications requiring higher current capacity, BLM21PG600SN1D provides 4.6A rating.