=== Piezo elements ===

206 Receivers, magnetic, sound pressure level =98-108 dB, Imp(in) =150/32/720 Ohm, -20+60C
207 Generators, piezoelectric acoustic, sound pressure level =70-75 dB, static C =48-12 nF
208 Receivers, ceramic, sound pressure level =107 dB, C =60 nF, Imp =2.8 kOhm
1252 Alarms piezo, sound pressure level <96 dB, Fosc =2 - 7.5 kHz
1253 Piezo elements, for telephone applications, F =0.3 -20 kHz
1254 Alarms piezo, for special applications, sound pressure level <75 dB, Fosc =2 kHz
8151 Receivers, telephone. Small and light weight to accommodate smaller phone designs. Excellent sound quality. Total acoustic technical support including housing design. High sound pressure obtained through unique acoustic designing. Corresponds to all applicable standards such as GSM, AMPS, ETACS, etc. Widely used in digital portable telephones, analog portable telephone digital cordless telephones, analog cordless telephones, ordinary telephones, etc. Outer Dia =15, 17, 20, 21, 23, 28, 33 mm sound pressure =10631123 dB, C =65000, 45000, 81000, 80000, 100000, 75000, 85000 pF30%, F =0.3-3.4 kHz, maximum input voltage =5&10 V rms, weight =0.3-3.8 g, -20 to +60C
8152 Sounders, piezo electric. External drive. Lineup of the worlds smallest transducers with high sound pressure. Ensures high reliability with unique mechanism design. For copiers, printers, office equipment, toys, air conditioners, microwave ovens, rice cookers, washing machines, etc. Sound pressure >65-75 dB, C =7000, 13000, 12500, 10000, 42000, 8000 pF30%, maximum input voltage =20-30 V p-t-p (rectangular waves), weight =0.8-2.6 g, -30 to +80C, -20 to +70C
8153 Sounders, piezo electric. Piezo ringer for telephone. Lineup of the worlds smallest transducers with high sound pressure. Ensures high reliability with unique mechanism design. For copiers, printers, office equipment, toys, air conditioners, microwave ovens, rice cookers, washing machines, etc. Sound pressure >60-70 dB, C =35000, 70000 pF30%, maximum input voltage =40 V p-t-p (sine wave), weight =5-9 g, -10 to +60C
8154 Sounders, piezo electric. Piezo ringer for telephone. Lineup of the worlds smallest transducers with high sound pressure. Ensures high reliability with unique mechanism design. For copiers, printers, office equipment, toys, air conditioners, microwave ovens, rice cookers, washing machines, etc. Sound pressure >75 dB, C =100000 pF30%, maximum input voltage =40 V p-t-p (sine wave), weight =4 g, -10 to +60C
8155 Sounders, piezo electric. Piezo buzzer (with internal circuitry). Lineup of the worlds smallest transducers with high sound pressure. Ensures high reliability with unique mechanism design. For copiers, printers, office equipment, toys, air conditioners, microwave ovens, rice cookers, washing machines, etc. Sound pressure >80 dB, F(oscillating) =3.3 0.5 kHz, operating voltage =3-15 VDC, weight =1.2 g, -20 to +65C
8156 Elements, piezo electric, external drives oscillation type. Micro thin type to solve height limit problem. Low power consumption, no magnetic field. Simple structure applicable to various products. For calculator, camera, watch (clock), musical greeting cards, bar code reader, sounders for audio equipment, materials for piezoelectric buzzer, gas detector. F =(resonant) =8.51.5, 3.50.5, 6.51.0, 2.30.8, 4.50.5, 2.20.5, 2.70.5, 1.00.5, 0.90.5 kHz, R (resonant) <200-2000 Ohm, C =8000, 20000, 12000, 44000, 22000, 18000, 35000, 28000, 70000 pF30%.
8157 Elements, piezo electric, self-driven oscillation types. Micro thin type to solve height limit problem. Low power consumption, no magnetic field. Simple structure applicable to various products. For calculator, camera, watch (clock), musical greeting cards, bar code reader, sounders for audio equipment, materials for piezoelectric buzzer, gas detector. F =(resonant) =6.51.0, 2.30.5, 4.50.5, 2.20.5, 2.70.5, R (resonant) <400 Ohm, C =20000, 10000, 40000, 16000, 30000, 25000, pF30%, Dia =20-35 mm
13856 Transceiver modules, ultrasonic. It generates a 40 kHz carrier and detects variations in the reflected signal amplitude. This allows detection of movement within a closed space and generation of an alarm signal. Supply voltage=5 VDC@I=1.8 mA, alarm output<20 mA, -20 to +80C
14199 Generators, piezo, sound, wire type, with built-in oscillation circuit, rated voltage =12 V, operating voltage =3-28, 3-16 V, rated current 8 mA, sound output 90 dB/30 cm, generated F =3700-4500 Hz, Dia =22-23 mm, height =11-17 mm
14200 Generators, piezo, sound, pin type, with built-in oscillation circuit, 3 models, rated voltage =12 V, operating voltage =3-16, 3-20 V, rated current 7-15 mA, sound output 80-86 dB/10 cm, 90 dB/30 cm, generated F =3400-4000 Hz, Dia =13.8-23.5 mm, height =7.5-17.5 mm
14201 Generator, piezo, sound, wire type, no-built-in oscillation circuit, rated voltage =9 V, p-t-p, operating voltage =1-30 V, rated current 2 mA, C =15000 pF, sound output 80 dB/10 cm, rated F =4000 Hz, Dia =17 mm, height =4 mm
14202 Generators, piezo, sound, pin type, no-built-in oscillation circuits, 8 models, rated voltage =5-12 V, operating voltage =1-30 V, rated current 1-8 mA, C =15000 pF, sound output 78-100 dB/10 cm, rated F =3000-22000 Hz, Dia =17-51.3 mm, height =7-16.5 mm
14203 Generator, piezo, sound, surface mount type, no built-in oscillation circuit, rated voltage =9V, operating voltage =1-15 V p-t-p, rated current 3 mA, C =9000 pF, sound output 80 dB/10 cm, rated F =4000 Hz, Dia =17 mm, height =5.5 mm


  
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