LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT, NET30/60/90 Days |
| Supply Ability | 50000 Pieces per Week |
| Delivery Time | 2 weeks |
| Packaging Details | Tray |
| Number of Ports | Single Port |
| Applications Speed | 10/100/1000 Base-T, AutoMDIX |
| PoE | non-PoE |
| Mount | THT |
| Shield Tabs | YES |
| LED | With |
| Features | Board Guide |
| RoHS | Lead Free, RoHS Compliant |
| Brand Name | LINK-PP |
| Model Number | 74991114412 |
| Certification | ISO9001/ROHS/CE/FCC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | TT, NET30/60/90 Days | Supply Ability | 50000 Pieces per Week |
| Delivery Time | 2 weeks | Packaging Details | Tray |
| Number of Ports | Single Port | Applications Speed | 10/100/1000 Base-T, AutoMDIX |
| PoE | non-PoE | Mount | THT |
| Shield Tabs | YES | LED | With |
| Features | Board Guide | RoHS | Lead Free, RoHS Compliant |
| Brand Name | LINK-PP | Model Number | 74991114412 |
| Certification | ISO9001/ROHS/CE/FCC | Place of Origin | CHINA |
| High Light | 74991114412 ，1X1 RJ45 Female Connecto ，Single Port RJ45 Connector | ||
| Profile Feature | Pb-Free Assembly | Sn-Pb Assembly |
|---|---|---|
| Preheat Temperature Min | 100 °C | 100 °C |
| Preheat Temperature Typical | 120 °C | 120 °C |
| Preheat Temperature Max | 130 °C | 130 °C |
| Preheat Time ts from Ts min to Ts max | 70 seconds | 70 seconds |
| Ramp-up Rate | 150 °C max | 150 °C max |
| Peak Temperature | 250 °C - 260 °C | 235 °C - 260 °C |
| Time of actual peak temperature | max. 10 seconds max. 5 seconds each wave | max. 10 seconds max. 5 seconds each wave |
| Ramp-down Rate, Min | ~ 2 K/ second | ~ 2 K/ second |
| Ramp-down Rate, Typical | ~ 3.5 K/ second | ~ 3.5 K/ second |
| Ramp-down Rate, Max | ~ 5 K/ second | ~ 5 K/ second |
| Time 25 °C to 25 °C | 4 minutes | 4 minutes |
74991114412 Datasheet:
Through-Hole Reflow Soldering (THR) in RJ45 Connector Assembly:
Through-hole reflow soldering (THR) is a widely used process in modern circuit board manufacturing, especially for components that require high mechanical strength, such as RJ45 connectors. THR technology provides several advantages by inserting components into through-holes of PCB boards and fixing them using a reflow soldering process, making it increasingly popular in electronic manufacturing. Features of through-hole reflow soldering: Through-hole insertion can achieve tighter circuit connections, achieve higher density assembly, can reduce interference between lines, and have relatively low manufacturing costs.
During the assembly process of RJ45 connectors, through holes are designed to connect the pins of the connector to ensure the firmness of the connection. The specific steps include:
Company Details
Year Established:
1997
Total Annual:
100,000,000-$120 million
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform... LINK-PP is a professional designer and Manufacturer of magnetic telecom and networking components. Founded in Shenzhen in 1997 and began to develop Discrete Transformer. With over 26 years of experience in innovation and technology leadership. Our main products include RJ45 Connectors, LAN Transform...
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