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MULTICOMP PRO MCFT27T42AL127 Piezoelectric Transducer

The MCFT-27T-4.2AL-127 is a high-quality piezoelectric transducer element ideal for diaphragm-based applications such as audio devices and sensors. It operates at a resonant frequency of approximately 4.2 kHz, with a capacitance of 25,000 pF (+30%) at 100Hz. The device can withstand input voltages up to 30Vp-p and performs reliably within a temperature range of -20°C to +60°C. Its compact dimensions and robust ceramic and brass construction ensure durability and precision in various electronic applications.

Authorized Distributors
Source:Newark
Part No:MCFT-27T-4.2AL-127.
Stock:385
Inv Date:06-06-2026
Price: Unit price: $0.278
Buy/RFQ:

MULTICOMP PRO MCFT27T42AL127 Piezoelectric Transducer Specifications:

  • Resonant Frequency: 4.2 kHz ±0.5 kHz
  • Resonant Resistance: 300 ohms max.
  • Capacitance: 25,000 pF +30% at 100Hz
  • Input Voltage: 30Vp-p max.
  • Operating Temperature: -20°C to +60°C
  • Storage Temperature: -20°C to +70°C
  • Material: Ceramic with Ag Electrode, Brass
  • Dimensions: Millimetres (specific dimensions not provided, typically compact)
  • RoHS compliant

Buy the Multicomp Series Piezoelectric Transducer: MCFT-27T-4.2AL-127

Purchase the Multicomp Series piezoelectric transducer MCFT-27T-4.2AL-127 online today to ensure precise sound and sensor performance in your electronic projects. Featuring a resonant frequency of 4.2 kHz, capacitance of 25,000 pF, and operating voltage of 30V, it is suitable for diaphragm applications requiring durability and high reliability. Its temperature range from -20°C to +60°C makes it versatile for various environments. The compact design with ceramic and brass materials guarantees long-lasting performance for industrial and consumer electronics. Get yours now and benefit from fast delivery and excellent quality assurance.

Order your Multicomp Series MCFT-27T-4.2AL-127 piezoelectric transducer today and enhance your diaphragm-based audio and sensing projects with reliable performance.

Frequently Asked Questions

Where can I buy MULTICOMP PRO MCFT27T42AL127?

You can click on the BUY or RFQ button to purchase MCFT27T42AL127 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part MCFT27T42AL127?

You can download the MCFT27T42AL127 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of MCFT27T42AL127?

MULTICOMP PRO

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