Precision Piezoelectric Pogo Pin Series For Electronic Connections

MEIDI HNR-1207 PA6.5 — a 12.5×7.0 mm Piezoelectric Passive Buzzer with Spring-Loaded Pogo Pins with an exceptionally wide 1–30 V operating range and sub-milliampere current draw. Delivers ≥80 dB at 4000 Hz with only 0.45–0.54 mA consumption under 5 Vp-p square wave drive. The 10 nF capacitive load enables direct MCU GPIO drive without external transistors in most 3.3 V and 5 V designs. Weighing 0.66 g, it suits wearable, portable, and battery-critical applications where every milliamp counts. Black PBT housing rated for 260 °C wave soldering. Request samples or submit RFQ for volume pricing.