Buzzers Transducer, Externally Driven Piezo 3 V 3mA 4kHz 65dB @ 3V, 10cm Surface Mount Solder Pads
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RDT-4.000-9090-NS2

DigiKey Part Number
2151-RDT-4.000-9090-NS2TR-ND - Tape & Reel (TR)
2151-RDT-4.000-9090-NS2CT-ND - Cut Tape (CT)
2151-RDT-4.000-9090-NS2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RDT-4.000-9090-NS2
Description
BUZZER PIEZO 3V 9X9MM W SMD
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Buzzers Transducer, Externally Driven Piezo 3 V 3mA 4kHz 65dB @ 3V, 10cm Surface Mount Solder Pads
Datasheet
 Datasheet
Product Attributes
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Category
Technology
Piezo
Manufacturer
Raltron Electronics
Sound Pressure Level (SPL)
65dB @ 3V, 10cm
Series
Current - Supply
3mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Port Location
Side
Part Status
Active
Operating Temperature
-40°C ~ 105°C
Driver Circuitry
Transducer, Externally Driven
Mounting Type
Surface Mount
Input Type
Peak-Peak Signal
Termination
Solder Pads
Voltage - Rated
3 V
Size / Dimension
0.354" L x 0.354" W (9.00mm x 9.00mm)
Voltage Range
25V
Height - Seated (Max)
0.083" (2.10mm)
Frequency
4kHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
1,000 estimated in stock on 23-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.44000$1.44
10$1.09000$10.90
25$0.97960$24.49
50$0.90560$45.28
100$0.83840$83.84
250$0.75872$189.68
500$0.70460$352.30
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.60979$609.79
2,000$0.57046$1,140.92
3,000$0.55000$1,650.00
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