Speakers & Microphones




Piezo Sounding Devices
(Equivalent to Mallory SONALERTS)


Output tone: C = constant, I = intermittent. All models frequency 2900Hz or 500 Hz.



Price Each
Cat No. Mallory Equivalent Operating Voltage Min Sound Pressure
@ 2 ft		 Type Current Output Tone 1 10 100
PS1B SC628 4-28VDC 64-80dB 3-14mA C $10.96 $ 9.40 $ 7.59
PS2B SC628AN 6-28VAC/DC 80-95dB 4-18mA C $12.13 $10.40 $ 8.35
PS3B SC110N 30-120VAC/DC 80-95dB 4-18mA C $13.66 $11.71 $ 9.35
PS4B SC628ANP 6-28VAC/DC 80-95dB 4-18mA I $14.36 $12.31 $ 9.87
PS5B SC110NP 30V-120VAC/DC 80-95dB 4-18mA I $14.75 $12.65 $10.13




Solid State Buzzers




Price Each
Cat No. DC Volts Operating Range (v)DC Current Drain Output (dB) 1 10 100
25MS030 3 1.5-4 25mA 80 $2.26 $1.89 $1.44
25MS060 6 3-9 25mA 80 $2.26 $1.89 $1.44
25MS120 12 6-16 25mA 80 $2.26 $1.89 $1.44




Miniature DC Buzzers




Price Each
Cat No. Operating Range (v)DC Current Drain 1 10 100
25BL006 3-6 100mA $2.76 $2.30 $1.75
25BL012 7-12 60mA $2.76 $2.30 $1.75




Speakers


These high quality speakers feature sturdy open frame construction, braided copper voice coil leads and pre-tinned lugs.



Round Speakers

Price Each
Cat No. Size (in) IMP (Ohm) Freq. Response Power (w) Magnet Type 1 10 100
25SP015 1.5 8 800-5K .1 Alnico $2.48 $2.06 $1.59
25SP007 1.5 100 800-5K .2 Alnico $2.60 $2.17 $1.65
25RF120 2.0 8 450-4K .2 Ferrite $2.04 $1.70 $1.34
25SP017 3.0 40 450-4K .5 Alnico $2.70 $2.25 $1.75
25RF124 3.0 8 450-4K .5 Ferrite $2.46 $2.05 $1.57


Square Speakers

Price Each
Cat No. Size (in) IMP (Ohm) Freq. Response Power (w) Magnet Type 1 10 100
25SP016 1.5 8 450-5K .1 Alnico $2.42 $2.02 $1.55
25SP003 2 8 450-5K .2 Alnico $2.44 $2.05 $1.58
25SP018 3 40 250-5K .5 Alnico $2.62 $2.19 $1.67
25SP040 4 3.2 250-5K 1.0 Alnico $3.40 $2.85 $2.18
25SF237 4 8 180-10K 1.0 Ferrite $3.38 $2.83 $2.16




Ultrasonic Transducer


This Transducer is a combination transmit and receive device operating at 40KHz.



Specifications for Ultrasonic Transducer
Spec Receiver Transmitter
Center Frequency 40 KHz ±1.0 KHz 40 KHz ±1.0 KHz
Transmit Sensitivity - - - 105dB
Receiving Sensitivity -53 (dB/V/µbar) - - -
Capacitance 2,600 pF 2,600 pF


Price Each
Cat No. Max Input 1 10 100
251-1603 20VDC $6.20 $5.32 $4.65




Omni-Directional Electret Condenser
Microphone Elements


These microphone elements feature aluminum housing and less than 1mA current drain and more than 40dB signal to noise ratio. All models are rated at 2K ohms impedence.



Dimensions(in) Price Each
Cat No. Freq. Response (Hz) Sensitivity (dB) D H 1 10 100
25LM040 50-13K -64 .39 .35 $1.34 $1.12 $ .85
25LM042 50-10K -64 .26 .22 $2.62 $2.22 $1.67
25LM048 50-10K -64 .39 .29 $2.42 $2.03 $1.55




Compression Terminal Block


Typically used for quick connect for speakers and other audio or low voltage applications. Color coded (Black and Red).



Price Each
Cat No. 1 10 100
15CT200 $ .95 $ .65 $ .53



QUANTITY PRICING DOES NOT APPLY TO MIXED ITEMS!





To Order,

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Inside the Phoenix-Metro Area Please Call (602) 464-2485



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