
Allicdata Part #: | 81100-660303-RB-ND |
Manufacturer Part#: |
81100-660303-RB |
Price: | $ 11.00 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | 4WALL TRIPOLARIZ HEADER 100 CONT |
More Detail: | Connector Header Through Hole 100 position 0.050" ... |
DataSheet: | ![]() |
Quantity: | 1000 |
180 +: | $ 9.90234 |
Operating Temperature: | -55°C ~ 105°C |
Insulation Height: | 0.405" (10.29mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
Contact Finish - Post: | Tin |
Contact Material: | Copper Alloy |
Insulation Material: | Liquid Crystal Polymer (LCP) |
Features: | Board Lock |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 0.75A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 250.0µin (6.35µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Tray |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.050" (1.27mm) |
Number of Positions: | 100 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.100" (2.54mm) |
Series: | 810 |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Latch Lock/Eject Hooks, Long |
Contact Length - Mating: | 0.140" (3.56mm) |
Contact Length - Post: | 0.110" (2.79mm) |
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The 81100-660303-RB is a rectangular connector specifically designed for headers and male pins applications. It features multiple contacts, typically 4-pin or 8-pin and is perfect for connecting multiple wires and cables within a electric circuit. It is reliable and cost-efficient, offering a complete electrical and mechanical assembly of connection points. Understanding its application field and working principle are the key to properly use it.
Application Field
The 81100-660303-RB is generally used for electrical wiring and connecting circuits. It is designed to be used in headers and male pins applications. It can be used for providing an electrical connection between a printed circuit board and another component, such as a processor or a power supply. It also can be used for connecting a large number of other wires or cables. The 81100-660303-RB is highly suitable for harsh environments, including high-vibration applications. It can withstand extreme temperatures and is resistant to most chemicals.
Working Principle
The 81100-660303-RB performs an electrical connection by joining multiple contacts on the same connector. The contacts are held together by pressure, friction, or using a combination of both. Each of the contact points is unique and can be identified by its pin structure. Many modern connectors are designed to be reverse-bias proof, meaning they are designed to protect against high-voltage transients. Contacts are typically made of stainless steel, nickel-plated brass, or other more corrosion resistant materials.
The 81100-660303-RB has multiple contacts that must be plugged in correctly for a reliable connection. All contacts are inserted in the same direction, and usually, each contact has a spring-loaded latch to secure them in place. Depending on the application, the contact’s latch can be tightened to ensure an even more secure connection. Each contact has different numbers of pins and these numbers are important to ensure the proper operation of the connector.
Conclusion
The 81100-660303-RB is a reliable and cost-effective rectangular connector that can be used in various applications requiring a reliable electrical and mechanical assembly. It is a reliable and strong connector designed to be used in highly challenging conditions, including extreme temperatures and vibration. Understanding the application field and working principle are the keys to properly use and take advantage of this connector.
The specific data is subject to PDF, and the above content is for reference
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