SINOTRONICS

Full catalog

All 110 products. Five lines, one desk.

Every live price in this catalog is factory-direct FOB, MOQ included. Pick a line to narrow the desk.

110products Request a Quote

Products

15mm, 20mm, Axial Length B1K-B1m, A1K-A1m Resistance Rotary Potentiometer

15mm, 20mm, Axial Length B1K-B1m, A1K-A1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
B50K B100K for Audio Equipment Potentiometer

B50K B100K for Audio Equipment Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
15mm Axial Length Rotary Potentiometer

15mm Axial Length Rotary Potentiometer

FOB US $0.06-0.09MOQ 50,000 Piece
Inquire
16/2, B50K Single Turn Volume Control Knob Potentiometer

16/2, B50K Single Turn Volume Control Knob Potentiometer

FOB US $0.05-0.06MOQ 10,000 Piece
Inquire
18mm Axial Length Rotary Potentiometer

18mm Axial Length Rotary Potentiometer

FOB US $0.045-0.065MOQ 50,000 Piece
Inquire
4f Axial Length Resistance Rotary Potentiometer

4f Axial Length Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
Axial Length B1K - B1m Resistance Rotary Potentiometer

Axial Length B1K - B1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
Axial Length B1K to B1m Resistance Rotary Potentiometer

Axial Length B1K to B1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
Axial Length B1K-B1m Resistance Rotary Potentiometer

Axial Length B1K-B1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
Axial Length B1K-B1m, A1K, A1m Resistance Rotary Potentiometer

Axial Length B1K-B1m, A1K, A1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
B1K-B1m, A1K-A1m Resistance Rotary Potentiometer

B1K-B1m, A1K-A1m Resistance Rotary Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
Wh148-1b-2-4f Axial Length 15mm, 20mm, 25mm Potentiometer

Wh148-1b-2-4f Axial Length 15mm, 20mm, 25mm Potentiometer

FOB US $0.05-0.08MOQ 10,000 Piece
Inquire
150ohm, 0.3W Waterproof Telephone Receiver

150ohm, 0.3W Waterproof Telephone Receiver

FOB US $1-2MOQ 5,000 Piece
Inquire
150ohm, 0.3W Waterproof Telephone Receiver

150ohm, 0.3W Waterproof Telephone Receiver

FOB US $0.3-0.6MOQ 10,000 Piece
Inquire
33.5 X 17.8mm, Waterproof Bluetooth Telephone Receiver

33.5 X 17.8mm, Waterproof Bluetooth Telephone Receiver

FOB US $0.2-0.5MOQ 10,000 Piece
Inquire
35 X 17.8mm 150ohm 0.3W Waterproof Telephone Receiver

35 X 17.8mm 150ohm 0.3W Waterproof Telephone Receiver

FOB US $0.6-0.8MOQ 5,000 Piece
Inquire
38 X 21mm 140ohm, 0.3W Waterproof Telephone Receiver

38 X 21mm 140ohm, 0.3W Waterproof Telephone Receiver

FOB US $0.6-0.9MOQ 5,000 Piece
Inquire
38 X 23.5mm 140ohm, 0.3W Waterproof Telephone Receiver

38 X 23.5mm 140ohm, 0.3W Waterproof Telephone Receiver

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
38 X 23mm 140ohm, 0.3W Waterproof Telephone Receiver

38 X 23mm 140ohm, 0.3W Waterproof Telephone Receiver

FOB US $1-2MOQ 5,000 Piece
Inquire
45 X 27mm 140ohm 0.3W Waterproof Telephone Receiver

45 X 27mm 140ohm 0.3W Waterproof Telephone Receiver

FOB US $0.6-0.9MOQ 5,000 Piece
Inquire
Waterproof Bluetooth Telephone Receiver

Waterproof Bluetooth Telephone Receiver

FOB US $1-2MOQ 5,000 Piece
Inquire
Kbpc1010, Bridge Rectifier Transistor

Kbpc1010, Bridge Rectifier Transistor

FOB US $0.15-0.2MOQ 10,000 Piece
Inquire
Kbpc2510 Single Phase Bridge Diode Bridge Rectifier

Kbpc2510 Single Phase Bridge Diode Bridge Rectifier

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Kbpc3510 Single Phase Bridge Diode Bridge Rectifier

Kbpc3510 Single Phase Bridge Diode Bridge Rectifier

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Kbpc3510W Bridge Rectifier

Kbpc3510W Bridge Rectifier

FOB US $0.5-0.9MOQ 10,000 Piece
Inquire
Kbpc610 Bridge Rectifier

Kbpc610 Bridge Rectifier

FOB US $0.5-0.8MOQ 10,000 Piece
Inquire
Mds5016 Bridge Rectifier

Mds5016 Bridge Rectifier

FOB US $1-2MOQ 10,000 Piece
Inquire
Ql5010 Bridge Rectifier

Ql5010 Bridge Rectifier

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Single Phase Bridge Diode Bridge Rectifier

Single Phase Bridge Diode Bridge Rectifier

FOB US $0.5-0.9MOQ 10,000 Piece
Inquire
102 X 102 mm 8ohm 5W Ferrite Magnetic Composite Paper Cone Speaker

102 X 102 mm 8ohm 5W Ferrite Magnetic Composite Paper Cone Speaker

FOB US $1-2MOQ 1,000 Piece
Inquire
102 X 102 mm 8ohm, 5W Ferrite Magnetic Paper Cone Speaker

102 X 102 mm 8ohm, 5W Ferrite Magnetic Paper Cone Speaker

FOB US $1-1.5MOQ 1,000 Piece
Inquire
102 X 102mm 8ohm, 5W Ferrite Magnetic Transparent Cone Speaker

102 X 102mm 8ohm, 5W Ferrite Magnetic Transparent Cone Speaker

FOB US $1-1.2MOQ 10,000 Piece
Inquire
105 X 105mm 8ohm, 10W Ferrite Magnetic Composite Paper Cone Speaker

105 X 105mm 8ohm, 10W Ferrite Magnetic Composite Paper Cone Speaker

FOB US $2-3MOQ 100 Piece
Inquire
105 X 105mm H; 51mm Ferrite Magnetic Composite Paper Bowl Speaker

105 X 105mm H; 51mm Ferrite Magnetic Composite Paper Bowl Speaker

FOB US $3-5MOQ 100 Piece
Inquire
118 X 118mm H; 52mm, 8ohm 20W Ferrite Magnetic Moisture-Proof Paper Bowl Speaker

118 X 118mm H; 52mm, 8ohm 20W Ferrite Magnetic Moisture-Proof Paper Bowl Speaker

FOB US $2-3MOQ 100 Piece
Inquire
45-16mm Mylar Cone AlNiCo Waterproof Transparent Cone Speaker Parts

45-16mm Mylar Cone AlNiCo Waterproof Transparent Cone Speaker Parts

FOB US $0.5-0.9MOQ 5,000 Piece
Inquire
45mm Mylar Cone Loud Speaker Parts with Waterproof

45mm Mylar Cone Loud Speaker Parts with Waterproof

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
50X16mm Mini Ferrite Magnetic Paper Cone Speaker Parts

50X16mm Mini Ferrite Magnetic Paper Cone Speaker Parts

FOB US $0.5-0.9MOQ 5,000 Piece
Inquire
57 X 13mm 8ohm AlNiCo Magnetic Loud Speaker Parts

57 X 13mm 8ohm AlNiCo Magnetic Loud Speaker Parts

FOB US $0.3-0.6MOQ 10,000 Piece
Inquire
57 X 17mm Paper Cone Ferrite Loud Speaker

57 X 17mm Paper Cone Ferrite Loud Speaker

FOB US $0.5-0.8MOQ 10,000 Piece
Inquire
57 X 20mm Waterproof Cone AlNiCo Loud Speaker Parts

57 X 20mm Waterproof Cone AlNiCo Loud Speaker Parts

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
66 X 19mm 8ohm 0.5W Ferrite Magnetic Transparent Cone Speaker

66 X 19mm 8ohm 0.5W Ferrite Magnetic Transparent Cone Speaker

FOB US $1-2MOQ 10,000 Piece
Inquire
66 X 19mm Ferrite Magnetic Transparent Cone Speaker

66 X 19mm Ferrite Magnetic Transparent Cone Speaker

FOB US $0.6-0.9MOQ 1,000 Piece
Inquire
66 X 21mm 8ohm 3W Ferrite Magnetic Loud Speaker

66 X 21mm 8ohm 3W Ferrite Magnetic Loud Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
77 X 18mm, 8ohm 1W AlNiCo Magnetic Moisture-Proof Anti-Magnetic Speaker

77 X 18mm, 8ohm 1W AlNiCo Magnetic Moisture-Proof Anti-Magnetic Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
77 X 33mm, 8ohm 5W Ferrite Magnetic Transparent Cone Speaker

77 X 33mm, 8ohm 5W Ferrite Magnetic Transparent Cone Speaker

FOB US $3-5MOQ 500 Piece
Inquire
77 X 35mm 8ohm 10W Transparent Cone AlNiCo Waterproof Speaker

77 X 35mm 8ohm 10W Transparent Cone AlNiCo Waterproof Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
77 X 36mm 8ohm Composite Paper Cone Loud Speaker

77 X 36mm 8ohm Composite Paper Cone Loud Speaker

FOB US $3-5MOQ 1,000 Piece
Inquire
77 X 40mm 8ohm 5W Ferrite Magnetic Light Sound Bulb Speaker

77 X 40mm 8ohm 5W Ferrite Magnetic Light Sound Bulb Speaker

FOB US $5-8MOQ 500 Piece
Inquire
78 X 78mm 8ohm 3W Ferrite Magnetic Transparent Cone Speaker

78 X 78mm 8ohm 3W Ferrite Magnetic Transparent Cone Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
78 X 78mm 8ohm, 3W Paper Cone Loud Speaker

78 X 78mm 8ohm, 3W Paper Cone Loud Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Ferrite Magnetic Moisture-Proof Composite Paper Cone Speaker

Ferrite Magnetic Moisture-Proof Composite Paper Cone Speaker

FOB US $0.6-9MOQ 5,000 Piece
Inquire
0.5W AlNiCo Magnetic Waterproof Ultrathin Speaker

0.5W AlNiCo Magnetic Waterproof Ultrathin Speaker

FOB US $0.6-0.9MOQ 5,000 Piece
Inquire
102 X 102mm Composite Paper Bowl Loudspeaker

102 X 102mm Composite Paper Bowl Loudspeaker

FOB US $1-2MOQ 1,000 Piece
Inquire
102 X 102mm H; 51mm Moisture-Proof Loudspeaker

102 X 102mm H; 51mm Moisture-Proof Loudspeaker

FOB US $1-2MOQ 1,000 Piece
Inquire
102mm Ferrite Magnetic Loudspeaker

102mm Ferrite Magnetic Loudspeaker

FOB US $1-2MOQ 1,000 Piece
Inquire
102mm, Ferrite Magnetic Loud Speaker

102mm, Ferrite Magnetic Loud Speaker

FOB US $1-2MOQ 1,000 Piece
Inquire
118 X 118mm 8ohm 5W Ferrite Magnetic Speaker

118 X 118mm 8ohm 5W Ferrite Magnetic Speaker

FOB US $2-3MOQ 100 Piece
Inquire
12" Portable Wireless Mic Speaker Cablinet

12" Portable Wireless Mic Speaker Cablinet

FOB US $110MOQ 150 Piece
Inquire
129 X 129mm 8ohm, 10W Ferrite Magnetic Paper Cone Speaker

129 X 129mm 8ohm, 10W Ferrite Magnetic Paper Cone Speaker

FOB US $1-2MOQ 500 Piece
Inquire
129X129mm 8ohm 5W Ferrite Magnetic Paper Coating Speaker

129X129mm 8ohm 5W Ferrite Magnetic Paper Coating Speaker

FOB US $1.8-2.2MOQ 500 Piece
Inquire
129X129mm 8ohm 5W Paper Coating Cone Speaker

129X129mm 8ohm 5W Paper Coating Cone Speaker

FOB US $3-5MOQ 500 Piece
Inquire
27mm 8ohm 0.5W Ferrite Magnetic Ultrathin Speaker

27mm 8ohm 0.5W Ferrite Magnetic Ultrathin Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
28mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

28mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $0.3-0.5MOQ 5,000 Piece
Inquire
28mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

28mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $0.5-0.8MOQ 5,000 Piece
Inquire
29mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

29mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $0.6-0.9MOQ 5,000 Piece
Inquire
2way Speaker Rubber Edge Woofer Car Speaker

2way Speaker Rubber Edge Woofer Car Speaker

FOB US $18-20MOQ 500 Pair
Inquire
30mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Speaker

30mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
30mm 8ohm AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

30mm 8ohm AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
36mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Computer Speaker

36mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Computer Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
45mm 8ohm, 0.5W AlNiCo Magnetic Anti-Magnetic Speaker

45mm 8ohm, 0.5W AlNiCo Magnetic Anti-Magnetic Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
45mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

45mm 8ohm 1W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
50X90mm 8ohm 5W Ferrite Magnetic Anti-Magnetic Speaker

50X90mm 8ohm 5W Ferrite Magnetic Anti-Magnetic Speaker

FOB US $2-3MOQ 500 Piece
Inquire
50X90mm 8ohm 5W Anti-Magnetic Paper Coating Speaker

50X90mm 8ohm 5W Anti-Magnetic Paper Coating Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
50X90mm H; 40mm 8ohm, 5W Waterproof Cone Speaker

50X90mm H; 40mm 8ohm, 5W Waterproof Cone Speaker

FOB US $2-3MOQ 500 Piece
Inquire
50mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

50mm 8ohm 0.5W AlNiCo Magnetic Anti-Magnetic Ultrathin Speaker

FOB US $1-2MOQ 5,000 Piece
Inquire
57 13mm Waterproof Cone AlNiCo Loud Speaker

57 13mm Waterproof Cone AlNiCo Loud Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
57 X 13 8ohm AlNiCo Magnetic Speaker

57 X 13 8ohm AlNiCo Magnetic Speaker

FOB US $0.5-0.9MOQ 5,000 Piece
Inquire
6 X 9 Inches Woofer Car Speaker

6 X 9 Inches Woofer Car Speaker

FOB US $18-20MOQ 200 Pair
Inquire
6.5 Inches 2 Way Woofer Car Speaker

6.5 Inches 2 Way Woofer Car Speaker

FOB US $18-20MOQ 200 Pair
Inquire
8ohm, 5W Ferrite Magnetic Composite Paper Bowl Speaker

8ohm, 5W Ferrite Magnetic Composite Paper Bowl Speaker

FOB US $2-3MOQ 100 Piece
Inquire
Battery Operated Wireeless Mic Speaker Cabinet

Battery Operated Wireeless Mic Speaker Cabinet

FOB US $98MOQ 150 Piece
Inquire
Mylar Cone Speaker Parts

Mylar Cone Speaker Parts

FOB Ask for quoteMOQ 5,000 Piece
Inquire
Ultrathin 20X40mm 8ohm 2W AlNiCo Magnetic Speaker

Ultrathin 20X40mm 8ohm 2W AlNiCo Magnetic Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Ultrathin 8ohm 1W AlNiCo Magnetic Speaker

Ultrathin 8ohm 1W AlNiCo Magnetic Speaker

FOB US $0.6-0.9MOQ 10,000 Piece
Inquire
Moisture-Proof Ferrite Magnetic Loud Speaker Parts

Moisture-Proof Ferrite Magnetic Loud Speaker Parts

FOB US $0.3-0.5MOQ 10,000 Piece
Inquire
Size; 78 X 78mm Ferrite Magnetic Waterproof Mini Loudspeaker

Size; 78 X 78mm Ferrite Magnetic Waterproof Mini Loudspeaker

FOB US $0.3-0.5MOQ 10,000 Piece
Inquire
25W Anode Dissipation Intended Electron Tube

25W Anode Dissipation Intended Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
Beam Pentode 6.3V Indirectly Heated Electron Tube

Beam Pentode 6.3V Indirectly Heated Electron Tube

FOB Ask for quoteMOQ 10 Piece
Inquire
Beam Tetrode with an Absolute Maximum Anode Dissipation Electron Tube

Beam Tetrode with an Absolute Maximum Anode Dissipation Electron Tube

FOB US $50-80MOQ 20 Piece
Inquire
EL84 Intended for Use as a. F. Power Amplifier Electron Tube

EL84 Intended for Use as a. F. Power Amplifier Electron Tube

FOB US $8.5-9.5MOQ 10 Piece
Inquire
Beam Pentode 6.3V Indirectly Heated The GEKT 88 Electron Tube

Beam Pentode 6.3V Indirectly Heated The GEKT 88 Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
Beam Pentode 6.3V Indirectly Heated a. F. Amplifier Electron Tube

Beam Pentode 6.3V Indirectly Heated a. F. Amplifier Electron Tube

FOB US $30-50MOQ 50 Piece
Inquire
Beam Pentode Electron Tube

Beam Pentode Electron Tube

FOB Ask for quoteMOQ 10 Piece
Inquire
Beam Pentode Electron Tube

Beam Pentode Electron Tube

FOB US $50-60MOQ 50 Piece
Inquire
Beam Power Electron Tube

Beam Power Electron Tube

FOB Ask for quoteMOQ 10 Piece
Inquire
Beam Power Tube for Audio Frequency Power Electron Tube

Beam Power Tube for Audio Frequency Power Electron Tube

FOB US $50-60MOQ 100 Piece
Inquire
Bean Tetrode with an Absolute Maximum Anode Dissipation Electron Tube

Bean Tetrode with an Absolute Maximum Anode Dissipation Electron Tube

FOB US $50-80MOQ 20 Piece
Inquire
Filamentary Type Triode Designed Electron Tube

Filamentary Type Triode Designed Electron Tube

FOB US $70-80MOQ 10 Piece
Inquire
Modulator Af Power Amplifier Electron Tube

Modulator Af Power Amplifier Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
Output Pentode Rated for 25W Anode Dissipation Electron Tube

Output Pentode Rated for 25W Anode Dissipation Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
Power Oscillation Triode Electron Tube

Power Oscillation Triode Electron Tube

FOB US $50-100MOQ 50 Piece
Inquire
Twin Triode Designed Radio Frequency Amplifier Electron Tube

Twin Triode Designed Radio Frequency Amplifier Electron Tube

FOB US $20-30MOQ 10 Piece
Inquire
Zero Bias Power Triode Electron Tube

Zero Bias Power Triode Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
a. F. Output Pentode Intended for Use as a. F Power Electron Tube

a. F. Output Pentode Intended for Use as a. F Power Electron Tube

FOB US $20-30MOQ 10 Piece
Inquire
out Beam Tetrode Electron Tube for Power Amplifier

out Beam Tetrode Electron Tube for Power Amplifier

FOB US $6.5-8.5MOQ 10 Piece
Inquire
Kt88-T Beam Pentode 6.3V Indirectly Heated Electron Tube

Kt88-T Beam Pentode 6.3V Indirectly Heated Electron Tube

FOB Ask for quoteMOQ 10 Piece
Inquire
Power Oscillation Triode Electron Tube for Oscillatory and Power Amplifier

Power Oscillation Triode Electron Tube for Oscillatory and Power Amplifier

FOB US $50-60MOQ 50 Piece
Inquire
Zero Bias Power Triode Electron Tube

Zero Bias Power Triode Electron Tube

FOB US $50-80MOQ 10 Piece
Inquire
a. F. Output Pentode Intended for Use as a. F. Power Amplifier Electron Tube

a. F. Output Pentode Intended for Use as a. F. Power Amplifier Electron Tube

FOB US $20-30MOQ 10 Piece
Inquire

Send your BOM. Get a factory reply.

One inquiry covers all five product lines.

OEM and ODM welcome

Mr. Su Yiran · 7 Floor, Tianhe Building, 216 North Zhongshan Road, Nanjing, Jiangsu, China

Request a Quote