- No Circuitry Included
- SMT; PC Pins; Flange w/Wires; Flange w/Connector
- dB Distance = 10 cm
- Most rated @ 5 Vpp for dB & Current
- RoHS Compliant
| Image | Model # | Mounting Method | Freq (Hz) | Volt Rating | Typical dB | Size | hf:att:pa_mounting-method | hf:att:pa_frequency-hz | hf:att:pa_voltage-rating | hf:att:pa_typical_db_max_voltage | hf:att:pa_size | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | AST0760MCQ | SMT (Cut Tape) | 6000 | 1 to 25 AC (Vp-p) | 74 | 7.5 x 7.5 x 2 mm | smt-cut-tape | 6000 | 1-to-25-ac-vp-p | 74 | 7-5-x-7-5-x-2-mm | ||
| AST0760MCTRQ | SMT (T&R) | 6000 | 1 to 25 AC (Vp-p) | 74 | 7.5 x 7.5 x 2 mm | smt-tr | 6000 | 1-to-25-ac-vp-p | 74 | 7-5-x-7-5-x-2-mm | ||
 | AST0940MCQ | SMT (Cut Tape) | 4000 | 1 to 25 AC (Vp-p) | 78 | 9 x 9 x 1.9 mm | smt-cut-tape | 4000 | 1-to-25-ac-vp-p | 78 | 9-x-9-x-1-9-mm | ||
| AST0940MCTRQ | SMT (T&R) | 4000 | 1 to 25 AC (Vp-p) | 78 | 9 x 9 x 1.9 mm | smt-tr | 4000 | 1-to-25-ac-vp-p | 78 | 9-x-9-x-1-9-mm | ||
 | AST100Q | SMT (Tube) | 4000 | 1 to 15 AC (Vp-p) | 80 | 17 x 5 mm | smt-tube | 4000 | 1-to-15-ac-vp-p | 80 | 17-x-5-mm | ||
| AST100TRQ | SMT (T&R) | 4000 | 1 to 15 AC (Vp-p) | 80 | 17 x 5 mm | smt-tr | 4000 | 1-to-15-ac-vp-p | 80 | 17-x-5-mm | ||
 | AST1109MLQ | SMT (Cut Tape) | 4100 | 1 to 20 AC (Vp-p) | 75 | 11 x 9 x 1.7 mm | smt-cut-tape | 4100 | 1-to-20-ac-vp-p | 75 | 11-x-9-x-1-7-mm | ||
| AST1109MLTRQ | SMT (T&R) | 4100 | 1 to 20 AC (Vp-p) | 75 | 11 x 9 x 1.7 mm | smt-tr | 4100 | 1-to-20-ac-vp-p | 75 | 11-x-9-x-1-7-mm | ||
 | AST1230MTQ | SMT (Cut Tape) | 3000 | 1 to 25 AC (Vp-p) | 75 | 12 x 12 x 3 mm | smt-cut-tape | 3000 | 1-to-25-ac-vp-p | 75 | 12-x-12-x-3-mm | ||
| AST1230MTTRQ | SMT (T&R) | 3000 | 1 to 25 AC (Vp-p) | 75 | 12 x 12 x 3 mm | smt-tr | 3000 | 1-to-25-ac-vp-p | 75 | 12-x-12-x-3-mm | ||
 | AST1240MLQ | SMT (Cut Tape) | 4000 | 1 to 25 AC (Vp-p) | 75 | 12 x 12 x 3 mm | smt-cut-tape | 4000 | 1-to-25-ac-vp-p | 75 | 12-x-12-x-3-mm | ||
| AST1240MLTRQ | SMT (T&R) | 4000 | 1 to 25 AC (Vp-p) | 75 | 12 x 12 x 3 mm | smt-tr | 4000 | 1-to-25-ac-vp-p | 75 | 12-x-12-x-3-mm | ||
 | AST1341MCQ | SMT (Cut Tape) | 4100 | 1 to 25 AC (Vp-p) | 90 | 13 x 13 x 2.5 mm | smt-cut-tape | 4100 | 1-to-25-ac-vp-p | 90 | 13-x-13-x-2-5-mm | ||
| AST1341MCTRQ | SMT (T&R) | 4100 | 1 to 25 AC (Vp-p) | 90 | 13 x 13 x 2.5 mm | smt-tr | 4100 | 1-to-25-ac-vp-p | 90 | 13-x-13-x-2-5-mm | ||
 | AST1440MAQ | SMT (Cut Tape) | 4000 | 1 to 20 AC (Vp-p) | 75 | 14 x 15 x 4.5 mm | smt-cut-tape | 4000 | 1-to-20-ac-vp-p | 75 | 14-x-15-x-4-5-mm | ||
| AST1440MATRQ | SMT (T&R) | 4000 | 1 to 20 AC (Vp-p) | 75 | 14 x 15 x 4.5 mm | smt-tr | 4000 | 1-to-20-ac-vp-p | 75 | 14-x-15-x-4-5-mm | ||
 | AST1575BMAQ | SMT (Cut Tape) | 3650 | 3 to 20 AC (Vp-p) | 85 | 16 x 14.8 x 7.5 mm | smt-cut-tape | 3650 | 3-to-20-ac-vp-p | 85 | 16-x-14-8-x-7-5-mm | ||
| AST1575BMATRQ | SMT (T&R) | 3650 | 3 to 20 AC (Vp-p) | 85 | 16 x 14.8 x 7.5 mm | smt-tr | 3650 | 3-to-20-ac-vp-p | 85 | 16-x-14-8-x-7-5-mm | ||
 | AST1628MAQ | SMT (Cut Tape) | 4000 | 1 to 25 AC (Vp-p) | 75 | 17 x 16 x 3 mm | smt-cut-tape | 4000 | 1-to-25-ac-vp-p | 75 | 17-x-16-x-3-mm | ||
| AST1628MATRQ | SMT (T&R) | 4000 | 1 to 25 AC (Vp-p) | 75 | 17 x 16 x 2.9 mm | smt-tr | 4000 | 1-to-25-ac-vp-p | 75 | 17-x-16-x-2-9-mm | ||
 | AST1640MACQ | SMT (Cut Tape) | 4000 | 3 to 20 AC (Vp-p) | 90 | 16 x 16 x 2.5 mm | smt-cut-tape | 4000 | 3-to-20-ac-vp-p | 90 | 16-x-16-x-2-5-mm | ||
| AST1640MACTRQ | SMT (T&R) | 4000 | 3 to 20 AC (Vp-p) | 90 | 16 x 16 x 2.5 mm | smt-tr | 4000 | 3-to-20-ac-vp-p | 90 | 16-x-16-x-2-5-mm | ||
 | AST1750MAQ | SMT (Cut Tape) | 4000 | 1 to 20 AC (Vp-p) | 80 | 17 x 17 x 5 mm | smt-cut-tape | 4000 | 1-to-20-ac-vp-p | 80 | 17-x-17-x-5-mm | ||
| AST1750MATRQ | SMT (T&R) | 4000 | 1 to 20 AC (Vp-p) | 80 | 17 x 17 x 5 mm | smt-tr | 4000 | 1-to-20-ac-vp-p | 80 | 17-x-17-x-5-mm | ||
 | PT-0950PQ | PC Pins | 5000 | 5 to 20 Vpp | 80 | 10.5 x 4 mm | pc-pins | 5000 | 5-to-20-vpp | 80 | 10-5-x-4-mm | ||
 | PT-1140PEQ | PC Pins | 4000 | 1 to 20 AC (Vp-p) | 85 | 12 x 5.5 mm | pc-pins | 4000 | 1-to-20-ac-vp-p | 85 | 12-x-5-5-mm | ||
 | PT-1240FEQ | PC Pins | 4100 | 1 to 20 AC (Vp-p) | 85 | 13.8 x 7.5 mm | pc-pins | 4100 | 1-to-20-ac-vp-p | 85 | 13-8-x-7-5-mm | ||
 | PT-1240PEQ | PC Pins | 4100 | 1 to 30 AC (Vp-p) | 80 | 13.5 x 6.7 mm | pc-pins | 4100 | 1-to-30-ac-vp-p | 80 | 13-5-x-6-7-mm | ||
 | PT-1240PQ | PC Pins | 4100 | 1 to 20 AC (Vp-p) | 80 | 13.8 x 8.3 mm | pc-pins | 4100 | 1-to-20-ac-vp-p | 80 | 13-8-x-8-3-mm | ||
 | PT-1241PFQ | PC Pins | 4000 | 1 to 30 AC (Vp-p) | 80 | 12.5 x 7 mm | pc-pins | 4000 | 1-to-30-ac-vp-p | 80 | 12-5-x-7-mm | ||
 | PT-1245P-P7.5Q | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 80 | 12.6 x 6.9 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 80 | 12-6-x-6-9-mm | ||
 | PT-1245P-PQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 80 | 12.6 x 6.9 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 80 | 12-6-x-6-9-mm | ||
 | PT-1250PQ | PC Pins | 5000 | 1 to 25 AC (Vp-p) | 80 | 13.8 x 4 mm | pc-pins | 5000 | 1-to-25-ac-vp-p | 80 | 13-8-x-4-mm | ||
 | PT-1250WQ | Direct Mount- Wires | 4800 | 1 to 30 AC (Vp-p) | 80 | 13.8 x 4 mm | direct-mount-wires | 4800 | 1-to-30-ac-vp-p | 80 | 13-8-x-4-mm | ||
 | PT-1340P-P10-PQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 14 x 7.7 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 14-x-7-7-mm | ||
| PT-1340P-P7.6-PQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 14 x 7.7 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 14-x-7-7-mm | ||
| PT-1340P-PQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 14 x 7.7 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 14-x-7-7-mm | ||
 | PT-1520PQ | PC Pins | 2000 | 1 to 25 AC (Vp-p) | 77 | 17 x 7.8 mm | pc-pins | 2000 | 1-to-25-ac-vp-p | 77 | 17-x-7-8-mm | ||
 | PT-1540PM-P3.5Q | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 17 x 9 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 17-x-9-mm | ||
 | PT-1540PQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 17 x 9 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 17-x-9-mm | ||
 | PT-1550PQ | PC Pins | 5000 | 1 to 25 AC (Vp-p) | 80 | 17 x 4 mm | pc-pins | 5000 | 1-to-25-ac-vp-p | 80 | 17-x-4-mm | ||
| PT-1550WQ | Direct Mount- Wires | 5000 | 1 to 25 AC (Vp-p) | 80 | 16.5 x 4 mm | direct-mount-wires | 5000 | 1-to-25-ac-vp-p | 80 | 16-5-x-4-mm | ||
 | PT-1620PAQ | PC Pins | 2000 | 1 to 25 AC (Vp-p) | 75 | 16 x 10 mm | pc-pins | 2000 | 1-to-25-ac-vp-p | 75 | 16-x-10-mm | ||
 | PT-1640PAQ | PC Pins | 4000 | 1 to 25 AC (Vp-p) | 85 | 16 x 10 mm | pc-pins | 4000 | 1-to-25-ac-vp-p | 85 | 16-x-10-mm | ||
 | PT-2020PQ | PC Pins | 2000 | 1 to 30 AC (Vp-p) | 80 | 7.2 x 22 x 26.6 mm | pc-pins | 2000 | 1-to-30-ac-vp-p | 80 | 7-2-x-22-x-26-6-mm | ||
 | PT-2030P-PQ | PC Pins | 2000 | 1 to 25 AC (Vp-p) | 80 | 26.6 x 11 mm | pc-pins | 2000 | 1-to-25-ac-vp-p | 80 | 26-6-x-11-mm | ||
 | PT-2038PQ | PC Pins | 3800 | 1 to 25 AC (Vp-p) | 85 | 23 x 18 mm | pc-pins | 3800 | 1-to-25-ac-vp-p | 85 | 23-x-18-mm | ||
 | PT-2038WQ | Flange- Wires | 3800 | 1 to 30 AC (Vp-p) | 90 | 24 x 5 mm | flange-wires | 3800 | 1-to-30-ac-vp-p | 90 | 24-x-5-mm | ||
 | PT-2040PQ | PC Pins | 4000 | 1 to 30 AC (Vp-p) | 90 | 22 x 9 mm | pc-pins | 4000 | 1-to-30-ac-vp-p | 90 | 22-x-9-mm | ||
 | PT-2060PQ | PC Pins | 6000 | 1 to 30 AC (Vp-p) | 90 | 24 x 5.5 mm | pc-pins | 6000 | 1-to-30-ac-vp-p | 90 | 24-x-5-5-mm | ||
 | PT-2060WQ | Flange- Wires | 6000 | 1 to 30 AC (Vp-p) | 90 | 24 x 5 mm | flange-wires | 6000 | 1-to-30-ac-vp-p | 90 | 24-x-5-mm | ||
 | PT-2065WQ | Flange- Wires | 6500 | 1 to 30 AC (Vp-p) | 90 | 22.7 x 4.5 mm | flange-wires | 6500 | 1-to-30-ac-vp-p | 90 | 22-7-x-4-5-mm | ||
 | PT-2130PQ | PC Pins | 3000 | 1 to 30 AC (Vp-p) | 90 | 24 x 9.5 mm | pc-pins | 3000 | 1-to-30-ac-vp-p | 90 | 24-x-9-5-mm | ||
| PT-2130PSQ | PC Pins | 3000 | 1 to 30 AC (Vp-p) | 90 | 24 x 9.5 mm | pc-pins | 3000 | 1-to-30-ac-vp-p | 90 | 24-x-9-5-mm | ||
 | PT-2130WQ | Flange- Wires | 3000 | 1 to 30 AC (Vp-p) | 90 | 24 x 9.5 mm | flange-wires | 3000 | 1-to-30-ac-vp-p | 90 | 24-x-9-5-mm | ||
 | PT-2725PQ | PC Pins | 2500 | 1 to 30 AC (Vp-p) | 90 | 30 x 12 mm | pc-pins | 2500 | 1-to-30-ac-vp-p | 90 | 30-x-12-mm | ||
 | PT-2725WQ | Flange- Wires | 2500 | 1 to 30 AC (Vp-p) | 90 | 30 x 12 mm | flange-wires | 2500 | 1-to-30-ac-vp-p | 90 | 30-x-12-mm | ||
 | PT-2726PQ | PC Pins | 2500 | 1 to 30 AC (Vp-p) | 90 | 30 x 10 mm | pc-pins | 2500 | 1-to-30-ac-vp-p | 90 | 30-x-10-mm | ||
 | PT-2736PQ | PC Pins | 3500 | 1 to 30 AC (Vp-p) | 90 | 30 x 10 mm | pc-pins | 3500 | 1-to-30-ac-vp-p | 90 | 30-x-10-mm | ||
 | PT-2736WQ | Flange- Wires | 3500 | 1 to 30 AC (Vp-p) | 90 | 30 x 10 mm | flange-wires | 3500 | 1-to-30-ac-vp-p | 90 | 30-x-10-mm | ||
 | PT-2745WQ | Flange- Wires | 4500 | 1 to 30 AC (Vp-p) | 90 | 30 x 5 mm | flange-wires | 4500 | 1-to-30-ac-vp-p | 90 | 30-x-5-mm | ||
| PT-2746WQ | Direct Mount- Wires | 4500 | 1 to 30 AC (Vp-p) | 90 | 30 x 5 mm | direct-mount-wires | 4500 | 1-to-30-ac-vp-p | 90 | 30-x-5-mm | ||
 | PT-3110P-05Q | PC Pins | 1100 | 1 to 30 AC (Vp-p) | 90 | 34.5 x 10.3 mm | pc-pins | 1100 | 1-to-30-ac-vp-p | 90 | 34-5-x-10-3-mm | ||
| PT-3110PQ | PC Pins | 1100 | 1 to 30 AC (Vp-p) | 90 | 34.5 x 10.3 mm | pc-pins | 1100 | 1-to-30-ac-vp-p | 90 | 34-5-x-10-3-mm | ||
 | PT-3110WQ | Flange- Wires | 1100 | 1 to 30 AC (Vp-p) | 85 | 34.5 x 9 mm | flange-wires | 1100 | 1-to-30-ac-vp-p | 85 | 34-5-x-9-mm | ||
 | PT-3529PQ | PC Pins | 2900 | 1 to 30 AC (Vp-p) | 95 | 42 x 16 mm | pc-pins | 2900 | 1-to-30-ac-vp-p | 95 | 42-x-16-mm | ||
 | PT-3529WQ | Flange- Wires | 2900 | 1 to 30 AC (Vp-p) | 95 | 42 x 16 mm | flange-wires | 2900 | 1-to-30-ac-vp-p | 95 | 42-x-16-mm | ||
 | PT-4175PQ | PC Pins | 750 | 1 to 30 AC (Vp-p) | 87 | 44 x 14 mm | pc-pins | 750 | 1-to-30-ac-vp-p | 87 | 44-x-14-mm | ||
 | PT-4175WQ | Flange- Wires | 750 | 1 to 30 AC (Vp-p) | 87 | 44 x 14 mm | flange-wires | 750 | 1-to-30-ac-vp-p | 87 | 44-x-14-mm | ||
| PT-4176PQ | PC Pins | 750 | 1 to 30 AC (Vp-p) | 75 | 51 x 13 mm | pc-pins | 750 | 1-to-30-ac-vp-p | 75 | 51-x-13-mm | ||
 | PT-4532PLQ | PC Pins | 3200 | 3 to 50 AC (Vp-p) | 105 | 46 x 14 mm | pc-pins | 3200 | 3-to-50-ac-vp-p | 105 | 46-x-14-mm | ||
 | PT-520-SQ | Flange- Wires | 4400 | 1 to 30 AC (Vp-p) | 85 | 36 x 41 x 14 mm | flange-wires | 4400 | 1-to-30-ac-vp-p | 85 | 36-x-41-x-14-mm | ||
 | PT-593SQ | PCB- Press Fit | 3500 | 5 to 150 AC (Vp-p) | 123 | 54.5 x 23.5 mm | pcb-press-fit | 3500 | 5-to-150-ac-vp-p | 123 | 54-5-x-23-5-mm | ||
 | PT-723B-76Q | Direct Mount- Wires | 2600 | 1 to 30 AC (Vp-p) | 90 | 30 x 17 mm | direct-mount-wires | 2600 | 1-to-30-ac-vp-p | 90 | 30-x-17-mm | ||
| PT-723BQ | Direct Mount- Connector | 2600 | 1 to 30 AC (Vp-p) | 90 | 30 x 17 mm | direct-mount-connector | 2600 | 1-to-30-ac-vp-p | 90 | 30-x-17-mm |