


AST0840MFD-4.4TRQ | |
|---|---|
DigiKey Part Number | 458-AST0840MFD-4.4TRQTR-ND - Tape & Reel (TR) 458-AST0840MFD-4.4TRQCT-ND - Cut Tape (CT) 458-AST0840MFD-4.4TRQDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | AST0840MFD-4.4TRQ |
Description | BUZZER MAGN 4.4V 0.34X 0.34 SMD |
Manufacturer Standard Lead Time | 30 Weeks |
Customer Reference | |
Detailed Description | Buzzers Transducer, Externally Driven Magnetic 4.4 V 140mA 4kHz 105dB @ 4.4V, 10cm Surface Mount Solder Pads |
Datasheet | Datasheet |
Category | Technology Magnetic |
Manufacturer Mallory Sonalert Products Inc. | Sound Pressure Level (SPL) 105dB @ 4.4V, 10cm |
Series | Current - Supply 140mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Port Location Top |
Part Status Active | Operating Temperature -30°C ~ 70°C |
Driver Circuitry Transducer, Externally Driven | Mounting Type Surface Mount |
Input Type Peak-Peak Signal | Termination Solder Pads |
Voltage - Rated 4.4 V | Size / Dimension 0.339" L x 0.335" W (8.60mm x 8.50mm) |
Voltage Range 3.6 ~ 5V | Height - Seated (Max) 0.177" (4.50mm) |
Frequency 4kHz |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMT-0840-T | PUI Audio, Inc. | 2,073 | 668-SMT-0840-TCT-ND | $1.80000 | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.95000 | $4.95 |
| 10 | $3.89700 | $38.97 |
| 25 | $3.55240 | $88.81 |
| 50 | $3.31500 | $165.75 |
| 100 | $3.18640 | $318.64 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1,000 | $2.63916 | $2,639.16 |
| 2,000 | $2.60338 | $5,206.76 |








