CT-1205C-SMT-TR The CUI Inc. CT-1205C-SMT-TR is a magnetic buzzer indicator with a rated voltage of 5.0 Vdc and a sound pressure level of 90-94 dBA. It features SMT terminals for easy integration.
Mfr Part #:

CT-1205C-SMT-TR

Available from 1 distributors
Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. CT-1205C-SMT-TR is a magnetic buzzer indicator with a rated voltage of 5.0 Vdc and a sound pressure level of 90-94 dBA. It features SMT terminals for easy integration.
✓ Total Stock: 4 pcs
$ Price Range: $0.65

CT-1205C-SMT-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

CT-1205C-SMT-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Consumption
Dimensions
Material
Mounting Type
Operating Temperature
Sound Pressure Level (SPL)
Storage Temperature
Tape & Reel
Terminal
Voltage
Weight

CT-1205C-SMT-TR Description

Short technical summary and product information.

The CT-1205C-SMT-TR from CUI Inc. is a magnetic buzzer indicator designed for audible signaling applications. It operates with a rated voltage of 5.0 Vdc and an operating voltage range of 4.0 to 7.0 Vdc, consuming a typical current of 30 mA.

 

This buzzer produces a sound pressure level between 90 and 94 dBA at 10 cm, with a rated frequency range of 2,250 to 2,550 Hz. Its dimensions are 12.8 x 12.8 x 10.0 mm, making it suitable for compact designs. The device is constructed from PPS (S-206) material and features SMT terminals with Sn plating.

 

Designed for surface mounting, the CT-1205C-SMT-TR operates within a temperature range of -30°C to 70°C and can be stored between -40°C and 85°C. It is also washable and internally driven, offering convenience in various applications. The component is supplied on a reel for automated assembly processes.

CT-1205C-SMT-TR Quick Information

Product Type: Magnetic Buzzer Indicator
Series: CT-1205C
Canonical Name: CT-1205C-SMT-TR Magnetic Buzzer Indicator
Subcategory: Magnetic Buzzer

CT-1205C-SMT-TR Compliance

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

CT-1205C-SMT-TR Estimated Pricing

Qty Low High
1+ $0.65 $0.65

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

CT-1205C-SMT-TR Features

  • High sound pressure level output.
  • Internally driven for simple integration.
  • SMT terminal type for surface mounting.
  • Wide operating temperature range.
  • Washable design for durability.

CT-1205C-SMT-TR Applications

  • Ideal for audible alerts.
  • Suitable for compact devices.
  • Used in industrial equipment.
  • Applicable in consumer electronics.

CT-1205C-SMT-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage for the CT-1205C-SMT-TR buzzer?

The rated voltage is 5.0 Vdc.

What is the operating voltage range for this magnetic buzzer?

The operating voltage range is 4.0 to 7.0 Vdc.

What is the typical current consumption of the CT-1205C-SMT-TR?

The typical current consumption is 30 mA.

What is the rated frequency range of the CT-1205C-SMT-TR?

The rated frequency range is 2,250 to 2,550 Hz.

What is the sound pressure level at 10 cm for this buzzer?

The sound pressure level is between 90 and 94 dBA.

What are the dimensions of the CT-1205C-SMT-TR?

The dimensions are 12.8 x 12.8 x 10.0 mm.

What is the operating temperature range for this component?

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

Home

Categories