Description:
Piezoelectric passive buzzer is small in size, good in stability and widely applicable.
Thickened PBT shell, made of PBT material, excellent material, long service life.
High decibel prompt, the buzzer sound is loud, so people can not ignore it, and respond in time.
Stable performance, small volume, light weight and good stability.
It is applicable to a variety of equipment, and is widely used as a sound emitting device in electronic products such as computers, printers, copiers, alarms, electronic toys, automobile electronic equipment, telephones, timers, etc.
New and high quality
Name: 1407pa
Size: as shown in the figure
Material: PBT
Active or not: passive
Model: sw1407pa7.5-4005
Type: buzzer (piece)
Driving mode: piezoelectric (crystal type)
Rated frequency (kHz): 4.0
Max input voltage (Vp-p): 30
Capacitance at120hz (NF): 12 ± 30%
Sound pressure level sound output at10cm (DB): ? 85at 4.0khzsquarewave5vp-p
Current consumption (MA): ? 5AT 4.0khzsquarewave5vp-p
Operating temperature (?): - 20 ~ + 70
Storage temperature (c): - 30 ~ + 80
Package includes:
10PCS
Note:
1. Due to manual measurement, please allow an error of 1-3mm.
2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.