WP3-S022VA1-R6000 vs 10118744-1133221LF
| Part Number |
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| Category | Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) | Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board) |
| Manufacturer | JAE Electronics | Amphenol ICC (FCI) |
| Description | CONN RCPT 0.4MM 22POS DUAL SMD | CONN PLUG 21POS 1MM SMD GOLD |
| Package | - | - |
| Series | WP3 | Conan?, MezzSelect? |
| Features | Solder Retention | Board Guide, Solder Retention |
| Mounting Type | Surface Mount | Surface Mount |
| Contact Finish | Gold | Gold or Gold, GXT™ |
| Number of Positions | 22 | 21 |
| Pitch | 0.016" (0.40mm) | 0.039" (1.00mm) |
| Height Above Board | 0.039" (1.00mm) | 0.048" (1.22mm) |
| Connector Type | Receptacle, Center Strip Contacts | Plug, Center Strip Contacts |
| Contact Finish Thickness | 3.9µin (0.10µm) | - |
| Number of Rows | 2 | 2 |
| Mated Stacking Heights | 1mm | 4.5mm |
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1. What is a rectangular connector?
A rectangular connector is a connector with a basically rectangular shape and a basically rectangular mating surface. It is also an important category in the connector family. There are many varieties and specifications, and it is also widely used. It should be pointed out that the classification of rectangular connectors and printed circuit board connectors, strip connectors, and ribbon cable connectors is sometimes not strictly defined. For the same type of connector, some manufacturers classify it as a rectangular connector (approximately rectangular in shape), some as a printed circuit board connector (used in printed circuits), some as a strip connector (approximately long in shape), and some as a ribbon cable connector (connected with a ribbon cable). It is widely used in indoor cable connections, internal connections of equipment, and occasions where multiple rows of assembly are required.
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2. Types of rectangular connectors?
1. In the past, it was mainly produced by enterprises under the Ministry of Electronics Industry, such as CA, CB, and CD rectangular connectors.
2. Now it is more commonly used, mainly produced by enterprises under the Ministry of Electronics.
3. J-type rectangular connectors, mainly produced by enterprises under the Ministry of Aviation and Aerospace.
4. Rectangular connectors produced according to the national military standard (GJB).
5. Rectangular connectors produced according to the International Electrotechnical Commission (IEC) standard.
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3. Operation Guide for Rectangular Connectors?
1. To ensure reliable connection of the product, ensure that the connector is properly plugged in during use. Do not forcefully insert if any abnormality is found during insertion.
2. Connectors that are not fully inserted or not locked cannot be powered on.
3. The derating of the main technical parameters of the product (see the rectangular connector product sample manual) should be clarified according to different application conditions to improve the reliability of use.
4. The rectangular electrical connector is a short-shell connector that does not have the function of preventing oblique insertion. When inserting, the direction should be aligned first and then pushed in slowly, because it takes time for the twist needle to automatically find the correct position. It is recommended to observe with your eyes when plugging or separating the connector, operate carefully, prevent the product from being excessively deflected, and try not to use the left and right shaking method to pull it out. In particular, excessive deflection at the moment of plugging or separating should be avoided, otherwise it may cause damage to the pins, sockets, shells and other parts.
5. During use, the root of the cable should be avoided from being stressed to prevent the cable from coming out or breaking.
6. For sealed rectangular electrical connector products supported by glass insulators, the welding terminals should not be moved arbitrarily during welding, and they should not be shaken left and right when unplugged. Also, be careful to handle with care.
7. For applications where plugging and unplugging are frequent, converters, transfer cables or anti-slant plug connectors can be used when necessary.
8. For connectors that require soldering, damage to the connector due to excessive soldering iron temperature or long soldering time should be avoided.
9. The connector should be plugged in or dust-proof when placed.
10. The accessories of the connector should be installed with matching installation tools to avoid excessive torque damaging the screws or nuts. When the installation accessories need to be prevented from loosening, it is recommended to take necessary measures to prevent loosening (such as adding elastic washers, etc.). -
4. What are the types of rectangular connectors?
1. Pin-type rectangular connector: This is the most common type of rectangular connector. The metal pin is inserted into the interface hole and rotated to tighten to achieve conductive connection.
2. Snap-on rectangular connector: It is fixed with self-locking mechanisms such as spring sheets or clips, and is suitable for use in vibration environments.
3. SMD rectangular connector (SMT type): It is suitable for use in surface mount technology (SMT), which is convenient and fast.
4. Board-to-board rectangular connector: Mainly used for interconnection of board-level and system-level circuits, with the characteristics of high-density connection, low plug-in and pull-out times, and easy maintenance.
5. Wire-to-board rectangular connector: Suitable for the connection of internal signals and power of equipment, can withstand high current and high temperature environments, and has the advantages of easy installation and convenient maintenance.
