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KINGSTATE KMTG1203 Piezo Audio Transducer

The KMTG1203 is a high-performance piezo audio transducer designed for applications requiring reliable sound output. It features a compact black LCP housing, SMD terminals, and a robust construction suitable for various environmental conditions. Operating at a voltage range of up to 5V with a sound pressure level minimum of 81 dB at 10cm, it offers efficient performance with a maximum current consumption of 5mA. Its dimensions are approximately 12.0x 12.0x 3.0 mm, making it ideal for compact electronic devices and audio signaling systems. Suitable for use in consumer electronics, alarms, and communication devices, it complies with RoHS standards ensuring environmental safety.

Authorized Distributors
Source:Newark
Part No:KMTG1203
Stock:5510
Inv Date:06-09-2026
Price: Unit price: $1.8
Buy/RFQ:

KINGSTATE KMTG1203 Piezo Audio Transducer Specifications:

  • Operating Voltage Range: up to 5V
  • Sound Pressure Level: minimum 81 dB at 10cm/5Vp-p, square wave, 4.0KHz
  • Electrostatic Capacity: 16,000 ±30% pF at 120Hz/1V
  • Operating Temp: -40°C to +120°C
  • Storage Temp: -40°C to +120°C
  • Dimensions: approximately 12.0x12.0x3.0 mm (see appearance drawing)
  • Weight: around 0.8 grams
  • Material: Black LCP
  • Terminals: SMD type, plated Sn
  • RoHS Compliant
  • Reflow Soldering Temperature: Peak 260°C for 20-40 seconds
  • Mechanical Stress: Solderability and vibration resistance tested
  • Environmental Tests: High/low temperature, humidity, and life cycle testing
  • Packaging: Reel with 1000 PCS, inner box measures 340x340x40 mm, carton box 350x175x355 mm for 5,000 PCS

Buy the Kingstate Series KMTG Audio: KMTG1203

Order the Kingstate KMTG1203 piezo audio transducer online today and enjoy high sound pressure levels, compact size, and reliable operation. Perfect for consumer electronics, alarms, and communication devices, this durable transducer features SMD terminals and a RoHS-compliant black LCP housing. With a maximum current of 5mA and sound output of at least 81 dB at 10cm, it ensures clear audio signaling in various environmental conditions. Fast delivery, excellent quality, and easy integration make it your ideal choice for high-performance audio applications.

Buy Kingstate KMTG1203 now and experience unmatched reliability and performance in compact audio signaling components.

Frequently Asked Questions

Where can I buy KINGSTATE KMTG1203?

You can click on the BUY or RFQ button to purchase KMTG1203 from an authorized KINGSTATE distributor.

How do I troubleshoot issues or seek technical support for part KMTG1203?

You can download the KMTG1203 datasheet or visit the KINGSTATE website for support.

Who is the manufacturer of KMTG1203?

KINGSTATE

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