Sanco has developed the smallest SMD magnetic transducer, 4.0*4.0*2.0mm

We have two type for this item, SMT-4020A-03040( top firing) and SMT-4020B-03040 ( side firing).

It is the smallest surface mount audio transducers on the market today. It offers all of the versatility and performance customers have come to appreciate from an electrical mechanical transducer, while taking up the least amount of space on the PCB.

Highlights:

  • Extremely small package size at 4x4x2 mm
  • Impressive 70 dBA sound output
  • Customizable tones for application specific solutions
  • High performance to size ratio

SMT-4020A

Electrical Specifications:

Type

Unit

SMT-4020A-0340

 

  Rated Voltage

V

3

 

  Operating Voltage

 V

2~ 4

 

* Rated Current (Max)

 mA

90

 

* Min sound output at 10cm

 dB

70

 

* Resonant Frequency

 Hz

4000Hz

 

Coil Resistance

Ω

17±3

 

 Operating Temperature

 ℃

-20 ~ +70

 

  Storage Temperature

 ℃

-30 ~+85

 

  Housing material/Color

LCP / Black

 

  Weight

 0.3g

Dimension:

 


Post time: Jul-27-2017
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