Products

The MEIDI FT-35T-2.9B1-C30 is a 35mm Piezo Ceramic Buzzer Element on a brass substrate, available for volume procurement and OEM/ODM buzzer integration.Contact MEIDI for bulk pricing, free samples, or a custom configuration quote.

Resonant frequency: 2.9 ± 0.5 kHz.

Free capacitance: 30,000 / 3,300 pF ± 30% at 120 Hz.

Equivalent resistance: ≤ 500 Ω.

Dielectric loss: ≤ 5%.

Operating temperature: -20 °C to +70 °C.

Storage temperature: -30 °C to +80 °C.

Dimensions: T 0.55 ± 0.04 mm, T1 0.30 ± 0.02 mm, D1 35.0 +0/-0.1 mm, D2 25.0 ± 0.3 mm.

The MEIDI FT-27T-4.0B1-C25 is a 27mm Piezo Ceramic Buzzer Element on a brass substrate, available for volume procurement and OEM/ODM buzzer assembly.

Resonant frequency: 4.0 ± 0.5 kHz.

Free capacitance: 25,000 / 2,600 pF ± 30% at 120 Hz.

Equivalent resistance: ≤ 500 Ω.

Dielectric loss: ≤ 5%. Operating temperature: -20 °C to +70 °C.

Storage temperature: -30 °C to +80 °C.

Dimensions: T 0.44 ± 0.04 mm, T1 0.20 ± 0.02 mm, D1 27.0 +0/-0.1 mm, D2 20.0 ± 0.3 mm.

Contact MEIDI for bulk pricing, free evaluation samples, or a custom configuration quote.

The MEIDI FT-12T-8.0A1 is a 12mm Piezo Ceramic Buzzer Element with a brass substrate, engineered for high-frequency tone output in miniaturized acoustic designs. This component is available for volume procurement, OEM/ODM buzzer assembly, and long-term supply programs. Contact MEIDI to request bulk pricing, free evaluation samples, or a custom specification quote.

This 4218 Active Piezoelectric Buzzer features built-in drive circuitry, allowing for direct operation from a 3–24V DC power supply without the need for an external oscillator. Its through-hole mounting design is suitable for both wave soldering production lines and manual assembly.

MEIDI 4216 Active Piezoelectric Buzzer, 2800Hz, Φ41.8×16mm ABS, 3-24VDC, 12g, through-hole, high stability & loud sound. Bulk orders welcome, in stock, same-day dispatch. Free samples. Tier pricing, OEM/ODM customization. Distributors wanted. Inquire for fast quote & 24h sample service. RoHS compliant, reliable.

The 2319 Active Piezoelectric Buzzer from MEIDI delivers a 3700Hz alert tone from a 23.0mm-diameter, 19.0mm-tall ABS housing. Its internal oscillator accepts any DC source from 3V to 24V, eliminating the need for external waveform generation. Through-hole mounting suits both wave-soldered production lines and manual assembly. Bulk orders welcome, in stock with same-day dispatch. Free samples available. Tier pricing, OEM/ODM customization supported. Distributors wanted. Inquire now for a quick quote and 24h sample service. RoHS compliant, proven reliability.