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WT-1201 The Soberton WT-1201 is a magnetic transducer buzzer with a rated voltage of 1.5V, producing 80dB SPL at 10cm. It features a 12mm diameter, through-hole mounting, and PC pin termination.
Mfr Part #:

WT-1201

Available from 1 distributors
Mfr Name: Soberton Inc.
Soberton Inc.
The Soberton WT-1201 is a magnetic transducer buzzer with a rated voltage of 1.5V, producing 80dB SPL at 10cm. It features a 12mm diameter, through-hole mounting, and PC pin termination.
✓ Total Stock: 2,000 pcs
$ Price Range: $0.27 - $0.73

WT-1201 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

WT-1201 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Resistance
Current
Diameter
Driver Circuitry
Frequency
Height
Input Type
Lead Style
Mounting Type
Operating Mode
Operating Temperature
Port Location
Ratings
Sound Pressure Level (SPL)
Storage Temperature
Technology
Termination
Termination Style
Voltage
Voltage Range
Weight
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WT-1201 Description

Short technical summary and product information.

The Soberton WT-1201 is a magnetic transducer buzzer from the WT Series, designed for applications requiring an externally driven audio indicator. It operates at a rated voltage of 1.5V with an operating voltage range of 1.0 to 3.0V. The buzzer draws a maximum current of 50mA at rated voltage and produces a sound pressure level of 80dB at 10cm at its rated frequency of 2400Hz.

 

This component uses a magnetic transducer design with a zero-peak signal input type, requiring an external drive circuit. It is housed in a compact 12.00mm diameter by 9.80mm height package with a top port location. The through-hole mounting style and PC pin termination make it suitable for direct PCB integration.

 

The WT-1201 is rated as washable and operates over a temperature range of -30°C to 70°C. It is RoHS3 compliant, ensuring environmental regulatory adherence for global use.

WT-1201 Quick Information

Product Type: Magnetic Buzzer
Series: WT
Canonical Name: Soberton WT-1201 Magnetic Buzzer, 1.5V, 50mA, 2400Hz, 80dB, Through Hole
Subcategory: Transducer, Externally Driven

WT-1201 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

WT-1201 Estimated Pricing

Qty Low High
1+ $0.73 $0.73
10+ $0.55 $0.55
25+ $0.49 $0.49
50+ $0.45 $0.45
100+ $0.42 $0.42
300+ $0.37 $0.37
500+ $0.35 $0.35
1,000+ $0.32 $0.32
5,000+ $0.27 $0.27

Estimated market price range - modelled values for guidance only, not live distributor offers.

WT-1201 Features

  • Rated voltage of 1.5V for consistent operation.
  • Produces 80dB sound pressure at 10cm.
  • Rated frequency of 2400Hz for clear tone.
  • Compact 12mm diameter through-hole package.
  • Washable design for post-solder cleaning.

WT-1201 Applications

  • Ideal for consumer electronics audio alerts.
  • Used in industrial equipment status indicators.
  • Suitable for medical device alarm systems.
  • Applicable in automotive dashboard warnings.

WT-1201 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the WT-1201 buzzer?

The rated voltage is 1.5V.

What is the sound pressure level of the WT-1201?

The sound pressure level is 80dB at 10cm at rated voltage.

What is the rated frequency of the WT-1201?

The rated frequency is 2400Hz.

What type of driver circuitry does the WT-1201 require?

It is a transducer with externally driven driver circuitry.

What is the mounting type for the WT-1201?

The mounting type is through hole.

What is the operating temperature range of the WT-1201?

The operating temperature range is -30°C to 70°C.

Is the WT-1201 RoHS compliant?

Yes, the WT-1201 is RoHS3 compliant as stated in the datasheet.

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