# Electromagnetic Buzzer - WST-1205S - Specification Summary

General:

️· Model: WST-1205S
️· Product: Electromagnetic Buzzer
️· Edition: A/2016

Specifications:

️· Rated Voltage: 5.0 Vp
️· Operating Voltage: 4.0 - 6.0 Vp
️· Mean Current: Max. 40 mA (at rated voltage)
️· Sound Output: 85 dBA (at 10cm, A-weight free air)
️· Rated Frequency: 2300 ± 300 Hz
️· Operating Temperature: -20°C to +60°C
️· Storage Temperature: -30°C to +80°C
️· Dimensions: φ12.0 x H9.5 mm
️· Weight: 2.0 g
️· Material: PPO (Black)
️· Terminal: Pin type (Plating: Sn)

Environmental:

️· Protection: RoHS Compliant

Testing:

️· High-Temperature Test: +70°C for 96 hours
️· Low-Temperature Test: -30°C for 96 hours
️· Thermal Shock: 10 cycles
️· Temperature/Humidity Cycle: 10 cycles
️· Operating Life Test: 96 hours continuous operation
️· High/Low Voltage Test: 24 hours

Mechanical Characteristics:

️· Solderability: 90% minimum wetting.
️· Soldering Heat Resistance: Compliant.
️· Terminal Strength: 1KG tension.
️· Vibration: 10-55-10Hz, 1.52mm amplitude, 2 hours per axis.
️· Drop Test: 75cm onto 40mm thick wood, 3 times per axis.

Packing:

️· Tray: 190 x 190 x 25 mm - 100 pcs
️· Inner Carton: 210 x 210 x 220 mm - 1000 pcs
️· Outer Carton: 430 x 430 x 250 mm - 4000 pcs