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High-Speed PLC Pulse Signal Voltage Conversion Board NPN PNP Optocoupler Isolation Connector 3.3V 5V 12V Power Microwave Copper $3.43-3.86
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Optocoupler

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Dongguan Aosi Electronics Co., Ltd.
Guangdong, countryFlag CN
5.0/5
verifiedSupplier
Custom Manufacturer
6 yrs
50+ staff
3,000+ m²
Contact supplier
#4 fastest response time in Terminal Blocks
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ODM service available
Minor customization
Full customization
Finished product inspection
Warranty available
Supplier assessment procedures
On-time delivery
89%
Reorder rate
16%
Response time
≤2h
Online revenue
US $20,000+
Customization options
color
size
logo
packaging
label
specifications
dimensions
Main products
Terminal Blocks
Terminal Blocks
Connectors
Ethernet & Communication Modules
Connector Accessories
Terminals
$3.43-3.86
$0.05-0.50
$0.09
$0.10-1
$0.10-1
1/25
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Ruishengda Information Technology Co., Limited
Hong Kong, countryFlag HK
4.8/5
3 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤2h
Online revenue
US $30,000+
Main products
Other Electronic Components
Other ICs
Development Boards, Kits
Switches
Wireless & RF Modules
Other Sensors
$1.55-1.83
Min. order: 1 piece
$4.71-4.84
Min. order: 10 pieces
$0.952-1.23
Min. order: 1 piece
$0.70-3.90
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1/1
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Shenzhen Yuchuan Electronics Co., Ltd.
Guangdong, countryFlag CN
4.9/5
7 yrs
Contact supplier
On-time delivery
83%
Reorder rate
<15%
Response time
≤5h
Online revenue
US $20,000+
Main products
Other ICs
Microcontrollers and Processors, FPGA
Fuses
Current Sensors
Transistors
Linear (Amplifiers and Comparators)
$0.04
Min. order: 10 pieces
$0.10
Min. order: 1 piece
$0.80
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$0.23
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Shenzhen Shengdeheng Technology Co., Ltd.
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
Multispecialty Supplier
2 yrs
10+ staff
150+ m²
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Supplier assessment procedures
On-time delivery
83%
Reorder rate
18%
Response time
≤1h
Online revenue
US $140,000+
$7.90
Min. order: 1 piece
$0.10
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Min. order: 1 piece
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Shenzhen Baiyangxuan Electronics Co., Ltd.
Guangdong, countryFlag CN
4.8/5
3 yrs
Contact supplier
On-time delivery
97%
Reorder rate
15%
Response time
≤2h
Online revenue
US $50,000+
Main products
Specialized ICs
Other ICs
Transistors
Power Management (PMIC)
Development Boards, Kits
Diodes
$0.19-0.21
Min. order: 1 piece
$0.16-0.30
Min. order: 1 piece
$0.50-0.80
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$0.04-0.05
Min. order: 1 piece
$0.35-0.50
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Shenzhen Cxcw Electronic Co., Ltd.
Guangdong, countryFlag CN
4.8/5
verifiedSupplier
Multispecialty Supplier
11 yrs
160+ m²
Contact supplier
ODM service available
Full customization
Finished product inspection
Warranty available
Supplier assessment procedures
On-time delivery
97%
Reorder rate
20%
Response time
≤2h
Online revenue
US $70,000+
Customization options
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material
size
angle
logo
packaging
label
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lead time
$0.03-0.18
Min. order: 100 pieces
$0.01-0.10
Min. order: 10 pieces
$0.01-0.10
Min. order: 10 pieces
$0.20-1
Min. order: 10 pieces
$0.01-0.10
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Shenzhen Hainayu Electronics Co., Ltd.
Guangdong Province, countryFlag CN
4.8/5
verifiedSupplier
Multispecialty Supplier
5 yrs
80+ m²
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On-time delivery
99%
Reorder rate
22%
Response time
≤1h
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US $120,000+
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chips
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marking code
$0.96
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$0.45
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$0.45
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$0.38
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$0.38
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Shenzhen Chuangheying Electronic Technology Co., Ltd.
Guangdong, countryFlag CN
4.9/5
5 yrs
Contact supplier
On-time delivery
99%
Reorder rate
<15%
Response time
≤7h
Online revenue
US $1,300,000+
Main products
Other ICs
Microcontrollers and Processors, FPGA
Oscillators
Power Management (PMIC)
Networks and Interfaces
Multimedia and Audio
$0.20-1.08
Min. order: 1 piece
$0.26-1.50
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$0.16-0.65
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$0.04-0.20
Min. order: 1 piece
$0.80-3
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Shenzhen Quanyuantong Electronics Co., Ltd.
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
Multispecialty Supplier
16 yrs
20+ staff
370+ m²
Contact supplier
On-time delivery
95%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $290,000+
Customization options
size
model
$0.12-0.14
Min. order: 5 pieces
$0.47-0.588
Min. order: 10 pieces
$0.02-0.024
Min. order: 10 pieces
$0.021-0.024
Min. order: 100 pieces
1/9
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Shenzhen Jinshengwei Technology Co., Ltd.
Guanddong, countryFlag CN
4.7/5
9 yrs
Contact supplier
On-time delivery
98%
Reorder rate
19%
Response time
≤4h
Online revenue
US $160,000+
Main products
Other ICs
Industrial Computer & Accessories
Environmental Sensors
Temperature Sensors
Other Sensors
Terminal Blocks
$0.08-5.99
Min. order: 30 pieces
$0.30-1.20
Min. order: 10 pieces
$0.80-18
Min. order: 10 pieces
$0.08-0.40
Min. order: 10 pieces
$0.50
Min. order: 10 pieces
1/3
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Shenzhen Chengfangchip Electronic Technology Co., Ltd.
Guangdong, countryFlag CN
4.8/5
verifiedSupplier
Multispecialty Supplier
2 yrs
Contact supplier
ODM service available
Finished product inspection
On-time delivery
99%
Reorder rate
29%
Response time
≤2h
Online revenue
US $290,000+
$0.39-0.67
Min. order: 1 piece
$0.02-0.03
Min. order: 1 piece
$1.95-2.65
Min. order: 1 piece
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Okystar Technology Co., Ltd.
Guangdong, countryFlag CN
4.7/5
verifiedSupplier
Multispecialty Supplier
13 yrs
10+ staff
230+ m²
Contact supplier
CE ROHS
ODM service available
Minor customization
Full customization
Supplier assessment procedures
On-time delivery
91%
Reorder rate
18%
Response time
≤5h
Online revenue
US $110,000+
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color
material
size
logo
packaging
label
graphic
$0.10
Min. order: 1000 pieces
$1.10
Min. order: 8 pieces
$0.44
Min. order: 25 pieces
$0.57
Min. order: 25 pieces
1/11
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Shenzhen Oceanstar Electronics Technology Co., Ltd.
Guangdong, countryFlag CN
5.0/5
3 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤3h
Online revenue
US $320,000+
Main products
Microcontrollers and Processors, FPGA
Power Management (PMIC)
Clock / Timing
Memory
Other ICs
Switching Power Supply
$0.12-0.28
Min. order: 10 pieces
$0.08-0.25
Min. order: 10 pieces
$0.08-0.25
Min. order: 10 pieces
$0.15-0.55
Min. order: 10 pieces
$0.08-0.25
Min. order: 10 pieces
1/3
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Shenzhen Dalin Tianyi Electronics Co., Ltd.
Guangdong, countryFlag CN
5.0/5
8 yrs
Contact supplier
On-time delivery
100%
Reorder rate
25%
Response time
≤3h
Online revenue
US $40,000+
Main products
Diodes
Tantalum Capacitors
Memory
Other ICs
Transistors
Power Management (PMIC)
$0.07-0.12
Min. order: 10 pieces
$0.16-0.27
Min. order: 10 pieces
$0.02-0.05
Min. order: 10 pieces
$0.18-0.35
Min. order: 10 pieces
$0.12-0.20
Min. order: 10 pieces
1/3
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Shenzhen Kento Electronics Co., Ltd.
Guangdong, countryFlag CN
5.0/5
5 yrs
Contact supplier
On-time delivery
100%
Reorder rate
<15%
Response time
≤12h
Online revenue
US $2,000+
Main products
Diodes
Digital Signage and Displays
Optoisolators Transistor, Photovoltaic
LEDs
LED Display
Repeaters
$90
Min. order: 1 roll
$8
Min. order: 1000 pieces
$100
Min. order: 1 roll
1/3
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Shenzhen QZ Industrial Co., Ltd.
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
Multispecialty Supplier
8 yrs
10+ staff
170+ m²
Contact supplier
ODM service available
Minor customization
Full customization
Finished product inspection
Warranty available
Supplier assessment procedures
On-time delivery
99%
Reorder rate
32%
Response time
≤2h
Online revenue
US $470,000+
Customization options
color
material
size
logo
packaging
label
graphic
$1.62-2.10
Min. order: 10 pieces
$0.85-1.20
Min. order: 10 pieces
$0.05-0.13
Min. order: 50 pieces
$0.47-0.88
Min. order: 1 piece
1/7
VR
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Shenzhen Leixinrui Electronics Co., Ltd.
Guangdong Province, countryFlag CN
4.7/5
verifiedSupplier
Multispecialty Supplier
4 yrs
Contact supplier
CE
ODM service available
Minor customization
Full customization
Warranty available
On-time delivery
97%
Reorder rate
<15%
Response time
≤4h
Online revenue
US $110,000+
Customization options
color
size
logo
packaging
label
graphic
$0.50
Min. order: 10 pieces
$0.42-0.50
Min. order: 10 pieces
$0.34-0.40
Min. order: 10 pieces
$0.65
Min. order: 5 pieces
$0.09-0.11
Min. order: 20 pieces
1/3
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Shenzhen Jeking Electronic Corp.
Guangdong, countryFlag CN
4.9/5
verifiedSupplier
Multispecialty Supplier
10 yrs
10+ staff
350+ m²
Contact supplier
ISO
ODM service available
Minor customization
Full customization
Finished product inspection
Warranty available
Supplier assessment procedures
On-time delivery
99%
Reorder rate
34%
Response time
≤2h
Online revenue
US $310,000+
Customization options
color
material
size
refurbished
module
logo
packaging
label
PKG
graphic
photos
PCB
$0.17
Min. order: 100 pieces
$0.15-0.18
Min. order: 100 pieces
$0.36-0.90
Min. order: 10 pieces
$0.08-0.18
Min. order: 10 pieces
$0.49-0.63
Min. order: 50 pieces
1/20
VR
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HELLOCHIP LIMITED
HONGKONG, countryFlag HK
5.0/5
1 yr
Contact supplier
On-time delivery
100%
Reorder rate
17%
Response time
≤4h
Online revenue
US $50,000+
Main products
Other PCB & PCBA
Other Electronic Accessories
Development Boards, Kits
Other Electronic Modules and Kits
Remote Control Switches
Temperature Sensors
$0.24-1.22
Min. order: 1 piece
$0.25-1.25
Min. order: 1 piece
$0.50-2
Min. order: 1 piece
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Shenzhen Yunnuo Technology Co., Ltd.
Guangdong, countryFlag CN
4.9/5
6 yrs
Contact supplier
On-time delivery
97%
Reorder rate
44%
Response time
≤4h
Online revenue
US $50,000+
Main products
Other ICs
Microcontrollers and Processors, FPGA
Power Management (PMIC)
Transistors
Linear (Amplifiers and Comparators)
Networks and Interfaces
$0.40
Min. order: 50 pieces
$0.50
Min. order: 10 pieces
$0.15-0.20
Min. order: 100 pieces
1/2

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