Ningbo Haoxin Electronic Technology Co., Ltd.
2.54mm 12 Positions SPST Standary IC Type Dip Switches
Haoxin Brand NDI 2.54 Series DIP switches are industrial-grade precision electronic components offering 2 to 12 positions for multi-setting selection, accommodating diverse circuit coding and parameter configuration requirements. The product features a body and push buttons constructed from UL94V-0 rated high-temperature resistant engineering plastic, paired with gold-plated contacts and high-temperature resistant film. It withstands reflow soldering temperatures up to 260°C and operates within a temperature range of -40°C to 85°C. It exhibits no deformation or contact oxidation issues in high-temperature environments, making it suitable for industrial control systems, communication equipment, and other high-temperature applications.
Brand:Haoxin
Model: NDI-12...
Color: Black
Plating: Glod
Wave Soldering: 260 Degrees
Contact Rating:25mA 24VDC
Contact Rating:100mA
Product origin:China
Delivery time:7-30days
Products DETAILS
2.54mm 12 Positions SPST Standary IC Type Dip Switches
MATERIALS
Cover: Engineering Plastics, Black
Base: Engineering Plastics, Black
Actuator: Engineering Plastics,White
Terminal: Copper Alloy ,Plating Gold
ELECTRICAL SPECIFICATIONS
1．Contact resistance（initial）： ≤50mΩ
2．Contact resistance（after test）： ≤100mΩ
3．Contact rating（status changes often）： 25mA 24VDC
4．Contact rating（status constant）： 100mA
5． Insulation resistance： ≥1000MΩ min. 500V DC
6．Dielectric strength： 500V AC/1 mintue. 1mA
7．Capacitance between adjacent switches： 5PF max. 1V AC/100HZ
MECHANICAL SPECIFICATIONS
1．Operation force： ≤8N
2．Mechanical life： 2000 operations
3．Operating Temperature： -40℃ ～ +85℃
4．Storage Temperature： -40℃ ～ +85℃
5．Solderability： After fluxed 235±5℃ for 5±0.5seconds,95%covered
6．Resistance to soldering heat： 260±5℃ for 5±1seconds.twice
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Haoxin 2.54mm IC type dip switches feature standard pitch, high-reliability contacts, industrial-grade temperature resistance, and stable longevity. Ideal for through-hole soldering, field debugging, and fixed configurations, they remain a classic choice for traditional circuits and industrial equipment.
Haoxin 2.54mm IC Type DIP Switches Core Advantages:
1.Universal Compatibility: 2.54mm standard pitch accommodates all DIP designs, ensuring seamless replacement and maintenance.
2. High Reliability & Low Loss: Gold-plated contacts deliver low-resistance stability with superior insulation/voltage resistance, maintaining reliability in wide temperature and vibration environments.
3. Intuitive Durability: Clear toggle status indicates configuration without host computer, enabling rapid field setup; 2000-cycle lifespan meets industrial fixed configuration needs.
4. Process Tolerance & Stability: Secure through-hole soldering with high temperature resistance and interference immunity ensures high mass production yield and consistency.
5. Cost & Environmental Compliance: High cost-performance ratio, RoHS compliant, suitable for both mass production and customization, with stable long-term supply.
Haoxin 2.54mm IC Type DIP Switches Typical Applications:
1. Industrial Control: PLC module addresses, inverter parameters, sensor range settings.
2. Communication Equipment: RS485/CAN slave addresses, serial port baud rate and terminating resistor selection.
3. Instrumentation: Thermostat alarm thresholds, signal gain, channel enable.
4. Embedded & Test: Boot modes, function masking, test point selection—streamlining debugging workflows.
Cover: Engineering Plastics, Black
Base: Engineering Plastics, Black
Actuator: Engineering Plastics,White
Terminal: Copper Alloy ,Plating Gold
ELECTRICAL SPECIFICATIONS
1．Contact resistance（initial）： ≤50mΩ
2．Contact resistance（after test）： ≤100mΩ
3．Contact rating（status changes often）： 25mA 24VDC
4．Contact rating（status constant）： 100mA
5． Insulation resistance： ≥1000MΩ min. 500V DC
6．Dielectric strength： 500V AC/1 mintue. 1mA
7．Capacitance between adjacent switches： 5PF max. 1V AC/100HZ
MECHANICAL SPECIFICATIONS
1．Operation force： ≤8N
2．Mechanical life： 2000 operations
3．Operating Temperature： -40℃ ～ +85℃
4．Storage Temperature： -40℃ ～ +85℃
5．Solderability： After fluxed 235±5℃ for 5±0.5seconds,95%covered
6．Resistance to soldering heat： 260±5℃ for 5±1seconds.twice
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Haoxin 2.54mm IC type dip switches feature standard pitch, high-reliability contacts, industrial-grade temperature resistance, and stable longevity. Ideal for through-hole soldering, field debugging, and fixed configurations, they remain a classic choice for traditional circuits and industrial equipment.
Haoxin 2.54mm IC Type DIP Switches Core Advantages:
1.Universal Compatibility: 2.54mm standard pitch accommodates all DIP designs, ensuring seamless replacement and maintenance.
2. High Reliability & Low Loss: Gold-plated contacts deliver low-resistance stability with superior insulation/voltage resistance, maintaining reliability in wide temperature and vibration environments.
3. Intuitive Durability: Clear toggle status indicates configuration without host computer, enabling rapid field setup; 2000-cycle lifespan meets industrial fixed configuration needs.
4. Process Tolerance & Stability: Secure through-hole soldering with high temperature resistance and interference immunity ensures high mass production yield and consistency.
5. Cost & Environmental Compliance: High cost-performance ratio, RoHS compliant, suitable for both mass production and customization, with stable long-term supply.
Haoxin 2.54mm IC Type DIP Switches Typical Applications:
1. Industrial Control: PLC module addresses, inverter parameters, sensor range settings.
2. Communication Equipment: RS485/CAN slave addresses, serial port baud rate and terminating resistor selection.
3. Instrumentation: Thermostat alarm thresholds, signal gain, channel enable.
4. Embedded & Test: Boot modes, function masking, test point selection—streamlining debugging workflows.
Contact Us
NO.1166 Longci Road Cicheng Town Jiangbei District, Ningbo City, Zhejiang Province, China.
