Magnetic Transducer

Series

Approx. Size (mm)

Output (dBA/10cm)

Resonant Frequnency (Hz)

Mounting

GCB

Ø16.0x14.0

80-85

2048

pin terminal

GCB102

12x12x5.6

70

2048

surface mount

GCB105

Ø12.0x5.4

70-75

2048

pin terminal

GCB111

Ø12.0x8.5

80-85

2048-4096

pin terminal

GCB112

12x8.5

85

2048

pin terminal

GCB113

Ø12.0x13.0

80

2048

pin terminal

GDB

Ø14.0x22.2

80-85

2048

pin terminal

GX

Ø12.0x9.0

75-85

2048-2400

pin terminal

GD

Ø16.0x12.0

85

1700-2200 ?

pin terminal

GH

Ø12.0x10.0

80-85

2400-2800

pin terminal

GL

14x11x3.5

85-87

3200

surface mount

GM

Ø9.2x7.1

80

3100

pin terminal

GN

Ø9.6x7.2

80-85

2731-3100

pin terminal

GP

Ø12.0x6

85

2700-2731

pin terminal

GPX

Ø12x7.5

70-85

2048-2731

pin terminal

GR

16x14.5

85

2000-3000 ?

pin terminal

GSB

12.8x12.8x10

85-90

2400

surface mount

GS

14.0x18.0x10.5

80-85

2000-2500 ?

pin terminal

GT

Ø25x12.5

85

730 1000-1500 ?

pin terminal

GW

Ø9.6x5

80-85

2731-3100

pin terminal

GU

Ø9x5.5

80-85

2731-3100

pin terminal

GRT

14.x11x3

85

2730-3200

surface mount

GDT

8.5x8.5x4

85-87

2350-2730

surface mount

GST

8.5x8.5x3

85-87

2350-2730

surface mount

G

12x10x2

85

2670

surface mount

GC

Ø10x4

85

2730

pin terminal

GCT

Ø9x4

85

2730

surface mount

GCX

Ø9x4

85

2730

pin terminal

GCD

Ø9.6x2.1

88

2700

surface mount

Magnetic Buzzer

Series

Approx. Size (mm)

Output (dBA/10cm)

Frequency (Hz)

Mounting

GCB18

42x14.5

85-90

2800 ± 200

leadwire or pin terminal

GCB28

40x20

70-90

2800 ± 200

pin terminal

GA

Ø12.5x8.8

80

2500 ± 250

leadwire terminal

GHD

Ø16.0x14.0

75-85

2300 ± 300

pin terminal

GTD

12.8x12.8x10

75-85

2300 ± 300

surface mount

TDB

Ø12.0x9.5

75-85

2300 ± 300

pin terminal

GUD

Ø12x7.5

75-83

2300 ± 400

pin terminal

Piezo Buzzer

Series

Approx. Size (mm)

Output

Frequency (Hz)

Mounting

GCB38

45x26

100-105 dBA/30cm

2900 ± 500

pin or leadwire terminal

GCB78

41x24

90-95 dBA/30cm

3200 ± 500

leadwire terminal

GCB108

42x14.5

85 dBA/30cm

2900 ± 500

plate terminal

GCB118

43.5x34.5

80-100 dBA/30cm

2900 ± 500

plate terminal

GCB188

107.5x55x32.5

105 dBA/100cm

[1300-2800] ± 500 / 1500-3100

leadwire terminal

GCB198

85x105.5x44.5

97-102 dBA/300cm

[2600-2800] ± 500 / 1500-3100

leadwire terminal

GCB218

Ø22x10.8

85 dBA/30cm

4500 ± 500

leadwire terminal

GCB238

23x16

85 dBA/30cm

2900 ± 500

pin terminal

GCB248

22x12

85-90 dBA/30cm

3300 ± 500

leadwire terminal

GCB268

Ø23x9.8

85 dBA/30cm

3500 ± 500

pin terminal

GCB278

Ø30.2x14.7

90 dBA/30cm

2700 ± 500

pin terminal

GCB288

Ø43x14.0

100 dBA/30cm

2800 ± 500

pin terminal

GCB298

Ø41.8x16

90-95 dBA/30cm

2800 ± 500

leadwire terminal

GCB308

Ø50.0x29

108 dBA/25.4cm

2500 ± 500

plate terminal

GCB318

23.4x7

80-85 dBA/30cm

3500 ± 500

pin terminal

GCB328

Ø14.0x7.5

80 dBA/10cm

4000 ± 500

pin terminal

GCB628

70x38

105 dBA/30cm

[3000~3200] ± 500

leadwire terminal

GCB718

107x110

110 dBA/100cm

500-8000

leadwire terminal

GCB738

Ø52x50

100-105 dBA/100cm

1500~4000

leadwire terminal

GCB858

32x14

87 dBA/30cm

3900 ± 500

leadwire terminal

GCB888

Ø30x20

80 dBA/30cm

3500 ± 500

pin terminal

GCB898

Ø30x20

90 dBA/30cm

3500 ± 500

pin terminal

GCB918

Ø24x10

80 dBA/30cm

3000 ± 500

pin terminal

GCB948

Ø23x9.8

85 dBA/30cm

3500 ± 500

leadwire terminal

GCB998

Ø42x18

100 dBA/30cm

1500~3500

leadwire terminal

GCB1118

Ø40x20

100 dBA/30cm

3200 ± 500

pin terminal

GCB1168

Ø23.5x9.5

93 dBA/30cm

3400 ± 500

pin terminal

GCB1218

Ø36.50x22

80 dBA/1m

3000 ± 500

plug terminal

GCB11

28.0x19.0

75-90 dBA/30cm

[3300-3400] ± 500

pin or leadwire terminal

GCB13

Ø15.4x13.9

83-85 dBA/10cm

4000 ± 500

pin terminal

GCB12

Ø43.0x20

80 dBA/30cm

2900 ± 500

plug or plate terminal

GCB15

57.5x44.5x55.5

100-105 dBA/30cm

1000~3500

leadwire terminal

GCB1228

Ø53 0.2x31.0

93 dBA/30cm

2800~500

leadwire terminal

GCB1288

85.5x44

105 dBA/1m

2800 ± 500

leadwire terminal

External Drive Piezo Transducer

Series

Approx. Size (mm)

Sound Pressure Level

Capacitance

Mounting

GCB228

Øx5.0

80 dBA min.

9500pF ± 30% at 120Hz

leadwire terminal

GCB338

24x7.5

85 dBA min.

17000pF ± 30% at 120Hz

pin terminal

GCB398

Ø30x5.5

75 dBA min.

[20000-45000]pF ±30% at 120Hz

leadwire terminal

GCB428

46x9

75 dBA min.

45000pF ± 30% at 120Hz

leadwire terminal

GCB448

52x14

80 dBA min.

66000pF ± 30% at 120Hz

leadwire terminal

GCB478

16.8x7

87 dBA min

12000pF ± 30% at 120Hz

pin terminal

GCB488

38x14

80dBA min.

48000pF ± 30% at 120Hz

pin terminal

GCB498

Ø50x2.1

75 dBA min.

[66000-120000]pF ± 30% at 120Hz

leadwire terminal

GCB518

Ø23x4.3

70 dBA min.

15000pF ± 30% at 120Hz

leadwire terminal

GCB528

Ø34.5x2

80 dBA min.

40000pF ± 30% at 120Hz

leadwire terminal

GCB538

Ø16.5x7.0

75 dBA min.

14000pF ± 30% at 120Hz

pin terminal

GCB548

30x10

80 dBA min.

25000pF ± 30% at 120Hz

pin terminal

GCB558

30x5.5

80-85 dBA min.

[25000-50000]pF ± 30% at 120Hz

leadwire terminal

GCB568

Ø44.0x16.5

70 dBA min.

80000pF ± 30% at 120Hz

pin terminal

GCB578

60x14

65 dBA min.

80000pF ± 30% at 120Hz

leadwire terminal

GCB588

Ø34.5x9

70 dBA min.

50000pF ± 30% at 120Hz

leadwire terminal

GCB598

34x5.5

80-85 dBA min.

[20000-30000]pF ± 30% at 120Hz

leadwire terminal

GCB608

22x7

80 dBA min.

15000pF ± 30% at 120Hz

pin terminal

GCB648

12-50x0.38-0.50

1.1-16.5 ± 0.5-1.0 KHz ? ?

[6000-60000] pF ± 30%

GCB658

14x6.8

80 dBA min.

10000pF ± 30% at 120Hz

pin terminal

GCB678

Ø16.5x4.0

80 dBA min.

9500pF ± 30% at 120Hz

leadwire terminal

GCB698

22x7

80 dBA min.

15000pF ± 30% at 120Hz

pin terminal

GCB708

Ø30.5x9

80 dBA min.

25000pF ± 30% at 120Hz

pin terminal

GCB788

27x22.2x7.1

70 dBA min.

30000pF ± 30% at 120Hz

pin terminal

GCB848

Ø33x13

70 dBA min.

50000pF ± 30% at 120Hz

leadwire terminal

GCB868

33± 0.4x7.5

70 dBA min.

50000pF ± 30% at 120Hz

pin terminal

GCB988

Ø23x8.2

70 dBA min.

12000pF ± 30% at 120Hz

pin terminal

GCB1008

Ø51.3x17.5

95 dBA min.

60000pF ± 30% at 120Hz

plate terminal

GCB1018

Ø44x14

80 dBA min.

66000pF ± 30% at 120Hz

leadwire terminal

GCB1058

17.4x5.2

85 dBA min.

12000pF ± 30% at 120Hz

surface mount