
Allicdata Part #: | 3M156414-21-ND |
Manufacturer Part#: |
951121-7622-AR |
Price: | $ 1.63 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER 21POS 2MM R/A SOLDER |
More Detail: | Connector Header Through Hole, Right Angle 21 posi... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.46790 |
10 +: | $ 1.32426 |
100 +: | $ 1.11151 |
500 +: | $ 0.90342 |
1000 +: | $ 0.79226 |
5000 +: | $ 0.73314 |
10000 +: | $ 0.70949 |
Operating Temperature: | -40°C ~ 105°C |
Insulation Height: | 0.079" (2.00mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | Flash |
Contact Finish - Post: | Tin |
Contact Material: | Copper Alloy |
Insulation Material: | Thermoplastic |
Features: | -- |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 1A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 39.4µin (1.00µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.079" (2.00mm) |
Number of Positions: | 21 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Series: | 951 |
Style: | Board to Board |
Shrouding: | Unshrouded |
Mounting Type: | Through Hole, Right Angle |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.173" (4.40mm) |
Contact Length - Post: | 0.110" (2.79mm) |
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Rectangular connectors have been a mainstay of the electronics industry for decades, allowing the efficient transfer of signals and power between components. The 951121-7622-AR connector is a high-quality, low-profile product from a leading manufacturer, offering enhanced performance and reliability in a wide range of applications. In this article, we\'ll explore its field of use and working principle.
The 951121-7622-AR is a rectangular-shaped header with male pins, which can be used with a female receptacle. It\'s designed for mounting onto a PCB board, allowing easy access to the connection terminals. The header has 2.54mm pitch contacts, with 4mm height and a 10amp current rating. It\'s made from a durable, UL94V0 compliant thermoplastic, making it suitable for temperatures between -40 and +105°C.
The 951121-7622-AR is often used in a wide range of electronics applications, from industrial blowers to electronic test instruments. Its low height and high current rating make it a good choice for compact designs, while its excellent contact resistance and superior EMI/RFI characteristics make it suitable for use in high-reliability applications. The connector is also RoHS and UL compliant, giving designers peace of mind in terms of safety and reliability.
The working principle of the 951121-7622-AR is based on the conventional T1B connector, with four conductors contained in an insulating housing. When the header is mated with a female receptacle, the pins are inserted into corresponding slots and the connectors are held together with a locking screw. This provides an electrical connection between the pins and the receptacle, allowing signals and power to pass between the two parts. The locking screw ensures that the connection is secure and reliable.
The 951121-7622-AR is a high-performance, reliable product that can be used for a range of applications. Its low-profile design makes it suitable for compact designs, while its superior contact resistance and excellent EMI/RFI characteristics make it a reliable choice for demanding applications. Its RoHS and UL compliance provide extra assurance that the connectors will perform safely and reliably.
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951116-4620-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 16POS 2MM R/A... |
951129-2530-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 29POS 2MM VER... |
951107-2530-AR-PR | 3M | 0.0 $ | 1000 | CONN HEADER 7POS 2MM VERT... |
951109-4620-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 9POS 2MM R/A ... |
951119-7622-AR | 3M | 1.51 $ | 1000 | CONN HEADER 19POS 2MM R/A... |
951132-8622-AR | 3M | 1.71 $ | 1000 | CONN HEADER 32POS 2MM VER... |
951118-4620-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 18POS 2MM R/A... |
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