CST-951AP The CUI Inc. CST-951AP is a magnetic buzzer transducer designed for audio signaling applications. It operates at a rated voltage of 5.0 Vp-p and produces a sound pressure level of up to 92 dBA.
Mfr Part #:

CST-951AP

Available from 1 distributors
Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. CST-951AP is a magnetic buzzer transducer designed for audio signaling applications. It operates at a rated voltage of 5.0 Vp-p and produces a sound pressure level of up to 92 dBA.
✓ Total Stock: 394 pcs
$ Price Range: $0.99

CST-951AP 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
394 pcs
394 pcs On Request 1 On Request On Request N/A On Request On Request

CST-951AP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Coil Resistance
Current Consumption
Dimensions
Frequency
Lead Style
Material
Mounting Type
Operating Temperature
SVHC Present
Sound Pressure Level (SPL)
Storage Temperature
Voltage
Weight

CST-951AP Description

Short technical summary and product information.

The CUI Inc. CST-951AP is a magnetic buzzer transducer with a through-hole mounting type. It is designed for applications requiring audible alerts and signals.

 

Key electrical specifications include a rated voltage of 5.0 Vp-p and an operating voltage range of 4.0 to 6.0 Vp-p. The buzzer consumes a typical current of 80 mA at its rated voltage and frequency of 2,730 Hz. It delivers a sound pressure level (SPL) between 85 and 92 dBA when measured at 10 cm under rated conditions.

 

The transducer features a coil resistance between 25.5 and 34.5 ohms. Its dimensions are Ø9.0 x 4.5 mm, and it weighs 0.6 grams. The material is PPO with gold-plated pin terminals.

 

Operating temperature ranges from -20°C to 70°C, with a storage temperature range of -30°C to 80°C. The part is supplied in trays with 8,400 pieces per carton.

CST-951AP Quick Information

Product Type: Magnetic Buzzer Transducer
Series: CST
Canonical Name: CST-951AP Magnetic Buzzer Transducer
Subcategory: Magnetic

CST-951AP Compliance

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

CST-951AP Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CST-951AP Features

  • Magnetic buzzer transducer for audio signaling.
  • Rated voltage of 5.0 Vp-p.
  • Sound pressure level up to 92 dBA at 10cm.
  • Through-hole mounting for easy integration.
  • Compact dimensions: Ø9.0 x 4.5 mm.

CST-951AP Applications

  • Ideal for audible alerts.
  • Suitable for status indicators.
  • Use in electronic devices.
  • Provides clear audio feedback.

CST-951AP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated voltage for the CST-951AP buzzer transducer?

The rated voltage for the CST-951AP is 5.0 Vp-p.

What is the operating voltage range for the CST-951AP?

The operating voltage range for the CST-951AP is 4.0 to 6.0 Vp-p.

What is the rated frequency of the CST-951AP buzzer?

The rated frequency of the CST-951AP buzzer is 2,730 Hz.

What is the sound pressure level (SPL) of the CST-951AP at 10 cm?

The sound pressure level of the CST-951AP at 10 cm is between 85 and 92 dBA.

What are the dimensions of the CST-951AP transducer?

The dimensions of the CST-951AP transducer are Ø9.0 x 4.5 mm.

What is the operating temperature range for the CST-951AP?

The operating temperature range for the CST-951AP is -20°C to 70°C.

How is the CST-951AP buzzer transducer mounted?

The CST-951AP buzzer transducer is mounted using a through-hole method.

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