| Allicdata Part #: | 81068-660403-RB-ND |
| Manufacturer Part#: |
81068-660403-RB |
| Price: | $ 6.87 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | 3M |
| Short Description: | 4WALL TRIPOLARIZ HEADER 68 CONTA |
| More Detail: | Connector Header Through Hole 68 position 0.050" (... |
| DataSheet: | 81068-660403-RB Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 6.18345 |
| 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: | 68 |
| 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: | 0.143" (3.63mm) |
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Rectangular connectors, namely headers, male and female pins, are widely used in various electrical and electronics applications ranging from home-use appliances such as phones and computers all the way to industrial control systems. Among the numerous variants in the connector family, the 81068-660403-RB rectangular connector is a very popular choice.
The 81068-660403-RB header has 6mm long pins with square tips, positioned in staggered rows in equal intervals. The total connector length ranges from rather short 8mm to 44mm, which gives it a great degree of flexibility in compatibility. It enjoys very good reputation for its solid performance, low costs, and wide compatibility. Therefore, this connector is widely used in most of the electronic products that require a secure and reliable connection.
The 81068-660403-RB is part of a larger connector family known as dual-row and single-row headers. These connectors have two or more contacts to serve for the purpose of interconnecting the components in a circuit. The two rows of contacts are separately joined by one or more pins. The contacts may be left unconnected, used as ground or make contact with an electrically insulated loop. Single row headers are particularly useful in applications requiring high speed. Both single row and dual row are common in applications such as printed circuit boards.
An interesting feature of the 81068-660403-RB connector is its ability to work with a wide range of wire gauges from AWG#12 to AWG#24 in the single row application. This makes it a great choice for applications that require both low energy and high current. This connector is also compatible with flat, round and spiral types of cables.
The working principle of the 81068-660403-RB connector is fairly simple. The connector operates with a spring-loaded contact. When a pin is inserted into the connector, the pin is situated between two spring loaded contacts that close the circuit. Furthermore, the connector also works on the basis of positive-locking pins - once a pin is inserted into a connector, the connector keeps its secure connection. This ensures a reliable connection, free from mechanical vibration or movement. The design of the 81068-660403-RB also allows for multiple wire connections as well as staggered rows.
The 81068-660403-RB connector is an ideal solution for many types of electrical and electronic applications. It promises reliable connections for a wide variety of components and offers robust performance at an affordable cost. As such, it is an ideal choice for use in many home-use appliances, industrial control systems and printed circuit boards.
The specific data is subject to PDF, and the above content is for reference
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81068-660403-RB Datasheet/PDF