2.0mm Wafer Single Row Side Entry SMT

2.0mm Wafer Single Row Side Entry SMT

· Current Rating: 2A Max
· Insulation Resistance: 1000MΩ Min
· Dielectric Withstanding: 800V AC
· Contact Resistance: 20mΩ Max
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Product Overview

This 2.0mm single-row side-entry SMT wafer connector features: 2A current carrying capacity, low contact resistance, height savings for side-entry SMT, wide temperature range, UL94 V0/RoHS compliance, surface mount friendliness, batch consistency, and cost advantages. It emphasizes space optimization, simplified SMT processes, and reliable signal transmission. It helps OEM customers improve manufacturing efficiency, meet environmental requirements, and enhance long-term product reliability.

Specifications Summary

Current Limit  2A (Max)
Insulation Resistance 1000MΩ (Min)
Voltage Rating  800V AC
Contact Resistance 20mΩ (Max)
Temperature Range -25°C to +85°C
Plating Type Tin (Standard)
Contact Material Copper Alloy
Housing Material High-Temperature Thermoplastic
Environmental Rating  UL94 V0
Pitch Size  2.0mm
Configuration Type Single-row Side-entry SMT

Key Advantages

1. Low-Profile Side-Entry SMT Design
The 2.0mm single-row side-entry SMT wafer connector offers a horizontal cable entry with tin-plated copper alloy contacts and high-temperature plastic housing. It helps lower material costs, improve assembly efficiency, minimize space constraints, accelerate design iterations, and enhance project flexibility in compact consumer electronics and industrial control applications.
2. Regulatory Compliance and Material Standards
Manufactured to UL94 V0 flammability rating and fully RoHS compliant, this side-entry wafer connector meets essential industry requirements. Comprehensive teams benefit from streamlined supplier qualification, reduced compliance risks, faster certification processes, and minimized potential regulatory delays or rework expenses during product development and market entry.
3. Reliable Electrical Performance
With 2A current rating, 20mΩ maximum contact resistance, and stable insulation across -25°C to +85°C, the connector ensures consistent power and signal transmission. This performance helps teams decrease field failure risks, reduce troubleshooting efforts, strengthen prototype reliability, and improve long-term system stability.
4. Consistent Quality from Mechanized Production
Advanced automated manufacturing processes guarantee excellent batch-to-batch uniformity and traceability for every connector. Procurement and engineering teams gain from predictable component quality, simplified incoming inspection, fewer defects, and reduced total procurement costs while supporting smooth transitions from prototype to volume production.
5. Efficient SMT Assembly and Integration
The side-entry SMT configuration supports high-speed surface mount processes and flexible board integration. optimize manufacturing workflows, shorten production cycles, lower assembly labor costs, reduce integration complexity, and improve overall project efficiency in frequency converters, servo drives, and robotics applications.

Application Scenario

1: Industrial Control and Robotics Systems
Our 2.0mm single-row side-entry SMT wafer connector, featuring tin-plated copper alloy contacts, high-temperature plastic housing, 2A current rating, and UL94 V0 & RoHS compliance, delivers low-profile horizontal cable routing and excellent SMT compatibility. Teams select this component for its consistent batch quality from mechanized production, design flexibility, and cost efficiency. This results in reduced board height, simplified manufacturing workflows, lower assembly costs, minimized integration risks, and enhanced long-term product reliability for demanding industrial control and robotics applications.
2: Consumer Electronics and Office Equipment
This 2.0mm single-row side-entry SMT wafer connector provides stable electrical performance with low contact resistance in a compact package ideal for dense PCB designs. Its side-entry configuration simplifies internal wiring and supports high-speed SMT lines. Teams value the predictable quality, regulatory compliance, and supply predictability. By incorporating this connector, organizations achieve shorter production cycles, reduced material usage, lower defect rates, and improved overall project profitability for high-volume consumer and office products.
3: Automotive Electronics and Medical Devices
Integrated teams at automotive electronics and medical device manufacturers seek reliable interconnects that facilitate compact designs while meeting stringent quality and compliance standards. Our 2.0mm side-entry SMT wafer connector offers dependable signal transmission and mechanical stability with full industry certifications. The side-entry SMT design optimizes board utilization and assembly efficiency. This leads to accelerated development timelines, minimized compliance risks, reduced total ownership costs, and greater confidence in product durability and safety for automotive and medical applications.

 

 

 

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After-sales, Warranty, and Return/Exchange Feedback

XHS actively provides technical support, sample testing, factory audits, traceability, and rapid response.

  • Standard tin-plated models for consumer electronics/LEDs/home appliances have a 12-month warranty, calculated from the date of customer receipt; gold-plated thickened models and industrial control improved models have an extended warranty of 18 months; customized automotive IATF16949 models have a 24-month warranty.
  • 24/7 technical after-sales support; customer complaints about failures will be responded to within 24 hours, and a complete FA failure analysis report will be issued within 3 working days;
  • Improved samples, PCB adaptation drawings, and soldering process specifications are provided free of charge during the warranty period;
  • For large-volume, long-term cooperative customers, backup safety stock can be reserved, and priority will be given to reshipping products without interrupting production in case of quality issues;
  • Each batch of goods is accompanied by a factory inspection report, and the entire product batch is traceable for easy after-sales verification.

 

  Shenzhen Xuhuasheng Technology Co., Ltd.(XHS) has been devoted to the production and sale of electronic connectors for 10 years, adhering to the belief of quality first and customer first. We are a reliable manufacturer in board to cable connector with high quality and best price. We focus on providing high value products to our customers including male header, female header, box header, wafer, FPC, RJ and wiring harness. Any demand in board to cable connector connectors, welcome you to contact us. Just call or send email to us to get professional support, believe that XHS will be your best business partner!

 

Packaging and Shipping

 

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Inspection Equipment

 

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Our Certificate

 

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Q&A

Q: Does a 2A current rating need to be derating under automotive/high-temperature conditions?

A: Full 2A is recommended for standard temperature ranges of -25℃ to +85℃. For long-term operation above 80℃ or in a closed automotive enclosure, a derating of 0.6~0.7 is suggested. Custom-designed, wider, and thicker gold-plated terminals improve current carrying capacity and high-temperature stability. The optimized automotive version can stably operate at 2A from -30℃ to +90℃.

Q: In low-voltage precision signal scenarios, will fluctuations in contact resistance affect the display/sensor data?

A: Standard tin-plated terminals are stable at room temperature. For high-precision applications such as automotive and medical displays, gold-plated versions are available, with contact resistance controlled below 15mΩ, reducing signal attenuation, data fluctuations, and the probability of equipment downtime.

Q: Are side-mounted SMT connectors available in different height specifications? Can foolproof locking mechanisms be customized?

A: Standard H7mm size is readily available; other heights can be customized. Features include a foolproof notch, built-in locking structure, and a reinforced locking mechanism specifically designed for automotive vibration environments to prevent harness loosening and breakage.

Q: Terminal and housing materials, flame retardant rating?

A: Terminals: Copper alloy; Housing: High-temperature thermoplastic plastic; Flame retardant UL94 V0, meets safety regulations for export to Europe and America, and for medical equipment.

 

 

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