Compact SMD Buzzer For PCB Mounting And Mini Electronics

MEIDI 9×4.5mm SMD Magnetic Passive Buzzer offers three SMD electromagnetic passive buzzers in a shared 9.0 × 4.5 mm form factor, each producing ≥85 dB at 2.7 kHz. The lineup includes the MLT-9045-16R at 16 Ω / 3.6V and the MLT-9045-32R at 32 Ω / 5V, both in standard LCP housings. For higher acoustic output, the MLT-9045F-16R adds a copper-ring enhanced magnetic circuit to the same footprint. Get a quote or order free samples today. OEM customization and bulk pricing are both available.

MEIDI MLT-9032 Series — dual-impedance 9*3.2mm SMD Magnetic Passive Buzzers delivering ≥80 dB at 2.7 kHz. MLT-9032-16R (16Ω, 3.6V rated); MLT-9032-32R (32Ω, 5V rated). Request a quote or order free samples today. OEM customization and bulk pricing available.

MEIDI MLT-9025 Series offers two low-profile SMD magnetic passive buzzers in a 9.0 × 2.5 mm form factor, both reaching ≥85 dB at 2.7 kHz. Choose the 16 Ω 9*2.5mm SMD Magnetic Passive Buzzer at 3.6V for Li-ion and logic-driven designs, or the 32 Ω MLT-9025-32R at 5V for automotive and industrial 5V bus applications. The two variants share an identical footprint for seamless design interchangeability. Request a quote or order free samples today. OEM customization and bulk pricing are available.

MEIDI MLT-8540 Series includes two SMD magnetic passive buzzers in a compact 8.5 × 8.5 × 4 mm package, each rated at ≥85 dB at 2.7 kHz. The 16 Ω 8.5*8.5*4mm SMD Magnetic Passive Buzzer runs at 3.6V and pairs well with Li-ion batteries and 3.3V logic systems. The 32 Ω MLT-8540-32R is tuned for 5V automotive and industrial bus applications. Both share the same footprint for drop-in design flexibility. Get a quote or order free samples today. OEM customization and bulk pricing are available.

MEIDI MLT-8530-16R — a 16Ω 3.6V SMD electromagnetic passive buzzer in an 8.5×8.5×3.0 mm footprint, delivering exceptional 92.5–95.3 dB at 2.7 kHz. Tight ±200 Hz tolerance for multi-unit alarm consistency. Request a quote or order free samples for 8.5*8.5*3mm Surface Mount Magnetic Passive Buzzer today. OEM customization and bulk pricing available.

MEIDI MLT-7525-16R — a 16Ω 3.6V 7.5*7.5*2.5mm SMD Magnetic Passive Buzzer, delivering ≥85 dB at 2.7 kHz. Extended temperature range and low-frequency penetration for harsh industrial, outdoor, and automotive environments. Request a quote or order free samples today. OEM customization and bulk pricing available.