Beckwith Electronics


Hamburg, Illinois 62045
(618) 232-1139

(618) 232-1172 fax

Contact Us

Electro-Acoustic Transducers
Part Number Rated
Voltage
(VDC)
Operating
Voltage
(VDC)
Max.
Current
(mA)*
Sound
Output*
@10cm
Coil
Resistance
Ohms)
Coil
Impedance
(Ohms)**
Terminal
Type
Frequency
(Hz)
Operating
Temperature
Range C
BRT0907P-01 1.5 1 - 2 80 80 dB 5.5 + 1 9.5 2 Pins 3100 -20 C to +60 C
BRT1206P-01 1.5 1 - 2 10 70 dB 50 140 2 Pins 2048 -20 C to +60 C
BRT1207P-01-SEHA 1.5 1 - 2 70 80 dB 6.5 16 2 Pins 2048 -20 C to +60 C
BRT1207P-01-SEHB 75 dB 22 2731
BRT1207P-01-SEHC 10 70 dB 15 40 2048
BRT1209L-01 1.5 1 - 2 30 80 dB 16 40 2 Leadwires 2048 -20 C to +60 C
BRT1209P-01 2 Pins
BRT1209L-01-50 10 50 140 2 Leadwires
BRT1209P-01-50 2 Pins
BRT1209PF-01 1.5 1 - 3 40 75 dB 15 55 2 Pins 2400 -40 C to +85 C
BRT1209PF-06 5 4 - 8 85 dB 50 80
BRT1209PF-12 12 7 - 15 140 240
BRT1209PF-05-RA 5 4 - 8 40 85 dB 50 80 2 Pins 2400 -40 C to +85 C
BRT1209P-01-C 1.5 1.2 - 3 30 75 dB NA for Types
with Built-in
Drive Circuit
2 Pins 2500 -20 C to +70 C
BRT1209P-06-C 5 4 - 8 85 dB 2300
BRT1209P-12-C 12 7 - 15
BRT1213P-01 1.5 1 - 2 30 80 dB 16 40 2 Pins 2048 -20 C to +60 C
BRT1612P-12 12 6 - 15 50 85 dB 135 + 20 210 2 Pins 1700 - 2200 -40 C to +90 C
BRT1615P-01 1.5 1 - 3 12 80 dB 30 80 2 Pins 2048 -20 C to +70 C
BRT1615P-06 6 3 - 12 40 85 dB 50 110
BRT1615P-12 12 6 - 18 115 200
BRT1615P-01-C 1.5 1.2 - 2 20 75 dB NA for Types
with Built-in
Drive Circuit
2 Pins 2300 -20 C to +70 C
BRT1615P-06-C 6 4 - 7 30 85 dB 2200
BRT1615P-12-C 12 8 - 16
BRT1623P-01 1.5 1 - 3 12 80 dB 30 100 2 Pins 2048 -20 C to +70 C
BRT1623P-06 6 3 - 12 40 85 dB 45 135
BRT1623P-12 12 6 - 18 115 270
BST1811P-01 1.5 1 - 2 40 80 dB 14 + 9 22 2 Pins 2000 - 2500 -30 C to +85 C
BST1811P-06 6 3 - 10 85 dB 60 + 9 90
BST1811P-12 12 6 - 15 120 + 18 170 -40 C to +85 C
BRT2513P-06 5 3 - 5 80 85 dB 27 + 4 38 2 Pins 730 -40 C to +85 C
BRT2513P-06-C 6 3 - 8 75 36 + 5 48 1000 - 1500
BRT2513P-12-C 12 8 - 14 55 120 + 15 155
* Value Applying Rated Voltage (2,048 Hz 1/2 Duty, Square Wave)
** Value Applying (2,048 Hz Sine Wave, Measuring Current 60uA)

Electro-Magnetic Transducers
Part Number Rated
Voltage
(VDC)
Operating
Voltage
(VDC)
Max.
Current
(mA)
Sound
Output
@30cm dB
Terminal
Type
Frequency
(Hz)
Operating
Temperature
Range C
Tone
Mode
Pulse
Rate
(Pulse/Sec)
BRT2821L-06 6 4 - 9 35 90 dB 2 Leadwires 2800 + 200 -20 C to +60 C Continous N/A
BRT2821L-12 12 9 - 15 40 95 dB
BRT2821L-24 24 15 - 28 25
BRT2821P-06 6 4 - 9 35 90 dB 2 Pins 2800 + 200 -20 C to +60 C Continous N/A
BRT2821P-12 12 9 - 15 40 95 dB
BRT2821P-24 24 15 - 28 25
BRT2821L-06-P 6 4 - 9 10 78 dB 2 Leadwires 2800 + 200 -20 C to +60 C Intermittent 2 - 7
BRT2821L-12-P 12 8 - 15 15 85 dB
BRT2821L-24-P 24 15 - 28 20
BRT2821P-06-P 6 4 - 9 10 78 dB 2 Pins 2800 + 200 -20 C to +60 C Intermittent 2 - 7
BRT2821P-12-P 12 8-15 15 85 dB
BRT2821P-24-P 24 15-28 20
BRT2821L-06-D 6 4 - 9 35/10 85/70 dB 3 Leadwires 2800 + 200 -20 C to +60 C Dual 2 - 7
BRT2821L-09-D 9 6-11 35/15 85/75 dB
BRT2821L-12D 12 8-15 40/15 90/80 dB