BBPY00160808800Y00 Replacement: ACML-0603U-700-T, BBPY00160808750Y00

Original Part

BBPY00160808800Y00

Pulse Electronics

80 Ohms @ 100 MHz 1 Ferrite Bead 0603 (1608 Metric) 2.5A 50mOhm

Alternative Part

ACML-0603U-700-T

Abracon LLC

70 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 4A 20mOhm

BBPY00160808750Y00

Pulse Electronics

75 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 2.5A 50mOhm

1. ACML-0603U-700-T Substitution Conclusion From a key electrical parameter perspective, the ACML-0603U-700-T maintains package compatibility (0603) but differs in the following: lower impedance (70Ω vs. 80Ω @100MHz), significantly higher rated current (4A vs. 2.5A), and lower DC resistance (20mΩ vs. 50mΩ). After substitution, attenuation at the same high‑frequency noise point will be slightly reduced. However, its higher current‑carrying capability and lower conduction loss (DCR) are distinct advantages, particularly in power‑path applications where they can reduce heating and improve efficiency. Provided the circuit’s frequency‑response requirement for noise suppression is not extremely stringent (the difference between 70Ω and 80Ω generally falls within an acceptable range) and the mounting dimensions (length is only 0.05mm longer) allow, this part can safely replace the original part in terms of electrical performance while offering greater power margin.

2. BBPY00160808750Y00 Substitution Conclusion BBPY00160808750Y00 belongs to the same manufacturer series as the original part, with only very minor technical differences: slightly lower impedance (75Ω vs. 80Ω @100MHz), while the current rating (2.5A) and DC resistance (50mΩ) remain identical. Both parts are fully equivalent in terms of power dissipation and overcurrent capability, and the impedance difference between 75Ω and 80Ω is negligible—practically equivalent in actual filtering performance. Combined with identical package dimensions (1.60mm × 0.80mm) and height, this part represents an almost drop‑in replacement in both electrical and mechanical characteristics. It can directly substitute the original part and is suitable for applications requiring noise‑suppression performance closely matching the original design.

Analysis ID: FDDA-F76C000

Based on part parameters and for reference only. Not to be used for procurement or production.