Mallory
Audible Signals and Indicators
960
b
ALLIED For Local Personalized Service Call 1-800-433-5700
Indicators
Low current consumption and high sound output of an extremely clear and penetrating sound in a small size and light weight
unit make these indicators ideal for a wide range of applications. With no electronic generated EMI or RFI signal, they can be
used in many electronic devices. Applications include office and communication equipment, home appliances, alarms,
computers and vehicles. These indicators have internal drive circuitry built in and require only DC source voltage for operation.
854-6700 PK-20A38W A 3800 3.0-20.0 VDC 15 95 Constant 4.72 4.22 4.05
854-6702 PK-20A25W A 2500 3.0-20.0 VDC 20 95 Constant 4.39 3.95 3.63
854-6704 PK-21N30W B 3000 1.5-30.0 VDC 12 80 Constant 3.75 3.41 3.27
854-6706 PF-21N30W B 3000 4.0-28.0 VDC 12 80 Fast Pulse 5.99 5.48 5.04
854-6716 PK-27N26W C 2500 3.0-28.0 VDC 8 90 Constant 4.26 3.88 3.72
854-6722 PK-35N29W D 2900 3.0-28.0 VDC 8 90 Constant 4.92 4.46 4.29
854-6724 PF-35N29W D 2900 3.0-28.0 VDC 8 90 Fast Pulse 6.78 6.17 5.91
854-6728 PK-35A29W E 2900 3.0-20.0 VDC 10 95 Constant 6.45 5.86 5.61
854-6738 PFD-27N36W F 3500 3.0-28.0 VDC 8 90 Con + Fast 6.62 5.91 5.58
854-6742 PFD-21A29W G 3000 3.0-24.0 VDC 18 90 Con + Fast 7.02 6.42 5.89
854-6766 PB-12N23P-05 H 2300 4.0-6.5 VDC 30 85 Constant 3.55 3.11 2.93
854-6768 PB-12N23P-12 H 2300 10.0-14.0 VDC 30 85 Constant 3.37 3.05 2.94
Stock Mfr.Õs Freq. Operating Current Sound Level
Fig. Tone
No. Type (Hz) Volts (mA) dB (Min.)
EACH
1-24 25-49 50-99
854-6770 PK-20A35EW I 3500 3.0-28.0 VDC 10 95 Constant 4.60 4.04 3.66
854-6772 PF-20A35EW I 3500 3.0-28.0 VDC 10 95 Fast Pulse 6.23 5.72 5.25
854-6774 PL-20A35EW I 3500 3.0-28.0 VDC 10 95 Slow Pulse 6.24 5.72 5.25
854-6776 PFD-20A35EW I 3500 3.0-28.0 VDC 10 95 Con + Fast 6.85 6.26 5.76
854-6800 PK-20A38P J 3800 3.0-20.0 VDC 15 95 Constant 4.63 4.05 3.83
854-6802 PK-20A25P J 2500 3.0-20.0 VDC 20 95 Constant 4.65 4.22 4.05
854-6804 PK-21N30P K 3000 1.5-3.0 VDC 12 80 Constant 3.61 3.23 3.09
854-6806 PK-27A25PS L 2500 3.0-20.0 VDC 10 95 Constant 5.51 4.84 4.55
854-6810 PK-27N26PS M 2500 3.0-28.0 VDC 8 90 Constant 4.34 3.88 3.72
854-6814 PK-12N40P N 4100 3.0-15.0 VDC 10 83 Constant 4.41 3.94 3.78
854-6818 PF-21A31P O 3000 3.0-24.0 VDC 18 90 Fast Pulse 7.45 6.82 6.26
ÑÑÑÑÑÑÑÑÑÑÑ
Stock Mfr.Õs Freq. Operating Current Sound Level
Fig. Tone
No. Type (Hz) Volts (mA) dB (Min.)
EACH
1-24 25-49 50-99
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Sonalert¨II Surface Mount Audible Signals
The new line of Mallory Sonalert
¨
II surface mount audible signals includes two indicator models with built-in drive
circuitry and six transducer models that can be driven by your specific oscillator circuit. The eight units are available in six
voltages and a variety of decibel levels and frequencies. Applications: Pagers, portable telephones, scanners, computer
and peripheral units, handheld instruments, radar detectors.
854-0100 AST100 Transducer 5.0 Vpp 4.0 K Top 80 1.87 1.72 1.58
854-0102 AST200 Transducer 3.0 Vpp 27.3 K Side 87 7.10 6.51 6.01
854-0104 ASI300 Indicator 5.0 DC 2.3 K* Top 85 4.86 4.45 4.11
854-0106 ASI400 Indicator 12.0 DC 2.3 K* Top 85 4.86 4.45 4.11
*±300 Frequency.
Stock Mfr.Õs Frequency Sound SPL dB
Type Volts
No. Type ±500 Hole @ 10 cm
EACH
1-24 25-49 50-Up
854-0108 AST500 Transducer 1.5 Vpp 2.4 K Top 85 3.78 3.41 3.15
854-0110 AST600 Transducer 5.0 Vpp 2.4 K Top 87 3.78 3.41 3.15
854-0112 AST700 Transducer 1.5 Vpp 3.2 K End 85 7.23 6.52 6.03
854-0114 AST800 Transducer 3.0 Vpp 3.2 K End 87 7.23 6.52 6.03
Stock Mfr.Õs Frequency Sound SPL dB
Type Volts
No. Type ±500 Hole @ 10 cm
EACH
1-24 25-49 50-Up
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