- PROJECTS UNLIMITED PUI - AT-121 - Audio, PZT. Miniature Piezo Audio Transducers. Package of 10.Special Price $6.98 Regular Price $8.95 As low as $3.98
PROJECTS UNLIMITED PUI - AT-121 - Audio, Miniature Piezo Audio Transducer.
PUI Audio, a Projects Unlimited Company, is a leading developer, manufacturer and supplier of quality audio devices and components including indicators, transducers, speakers, microphones and sirens.
Piezo Ceramic Audio Tranducer, 5kHz, 3-28Vp-p 8mA @ 12VDC 85dBA @ 12vp-p.
Resonant Frequency: 4500 HZ +/-500 Hz.
Operating Voltage: 3 - 28 Vp-p
Rated Current: 13 mA
Capacitance: 17,000 pF =/-30%
Current Consumption at 12VDC (Typical): 8 mA
Sound Pressure Level (dBA) at 1" or 30cm: 95 at 12Vp-p.
Temperature Range: Operating -30 C to 85 C, Storage -40 C to 95C
Case: Enclosed 24mm Diameter, 34mm with feet. (3) 45mm-wire leads.
Note: Wire Lenghts are 45mm not 120 as listed on print.
Mount: Flange Mounting (See Attached Diagram)
Wire: 32 AWG Stranded
Wire Color Code: Red Positive (+), Black Negative (-), Blue (Feedback Connection)
Weight: 7.4 grams (0.106) oz
Case Material: ABS. Black
Package of 10.
Alternate: Mouser 490-CPE-121, CPE-121
Made in Taiwan
- QUORUM PAAL - PD-300 PAAL Sport - Personal Alarm 107db Loud!Special Price $12.98 Regular Price $16.95 As low as $9.98IN STOCK - MORE THAN 1,000 READY TO SHIP!
QUORUM PAAL - PD-300 PAAL Sport - Personal Alarm Security, Loud.
PAAL Sport 107db Personal Alarm with Door Clip and Pull Pin.
The Sports PAAL is a high quality weatherproof (Waterproof) personal attack alarm, designed to withstand outdoor activities, repels moisture and offers the owner a true sense of protection.
Immediately activated by pulling the special pin/cord or by the included door / window N.O. switch opening up. Deactivate it by replacing the special pin to it's original position.
Battery 9V required, not included.
Approximate Dimensions: 2.75" x 2" x 1" (14.22mm X 11.69mm X 4.32mm).
Weight: 226.8 Grams
Note: Without BatteryLearn More
- ECS INC - ZTA-3.58MG - Ceramic Resonator 3.58MHz. Package of 10.Special Price $3.98 Regular Price $5.00 As low as $2.98
ECS INC - ZTA-3.58MG - Filter/Resonator.
Ceramic Resonator 3.58MHz,
Impedance: 30 Ohm. Tolerance: 0.5%.
Supply Voltage: 100V
Dimensions: 10mm wide x 5mm deep x 7.5mm High.
Package: 2 Pin Radial Leads.
Lead Spacing: 5mm.
Note: Extended Temperature Range.
Additional Information: https://ecsxtal.com/store/pdf/ZTAR.pdf
Package of 10.
- Projects Unlimited - AT-14 - Speaker, piezo. Dimensions. 1-5/8" D.Special Price $0.98 Regular Price $1.50
- Murata Erie - CBS1000J - Audio. Pizeoelectric Ceramic Resonator. 1MHz.Special Price $8.98 Regular Price $10.50 As low as $5.98IN STOCK - MORE THAN 100 READY TO SHIP!
- Murata Erie - PKB7-3AO-B - Audio, piezo speaker. Works at 6VDC .$1.90
- PROJECTS UNLIMITED - AB2040S - Audio, PZT. Piezo bender 4Hz. Package of 100.$7.99IN STOCK - MORE THAN 100 READY TO SHIP!
PROJECTS UNLIMITED - AB2040S Audio, PZT.
Piezo Ceramic bender.
Resonant frequency: 4000 +/- 500 Hz.
Input voltage: 30 Vp-p.
Resonant impedance: 350 Ohm.
Capacitance: 25,000 +/- 30% pF,
Direct CMAS or TTL drive, no feedback electrode.
Dimensions: 20mm D x 0.2mm thick.
Specification sheet available upon request.
Package of 100.Learn More
- Mallory/Electrosonic - PT-1550W-100 - Audio alarms and buzzers. Piezo 4KHZ, 0.5%.$5.95