
Allicdata Part #: | 3M156413-21-ND |
Manufacturer Part#: |
951121-8622-AR |
Price: | $ 1.23 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER 21POS 2MM VERT SLD |
More Detail: | Connector Header Through Hole 21 position 0.079" (... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.10880 |
10 +: | $ 1.00233 |
100 +: | $ 0.84137 |
500 +: | $ 0.68382 |
1000 +: | $ 0.59968 |
5000 +: | $ 0.55492 |
10000 +: | $ 0.53703 |
Operating Temperature: | -40°C ~ 105°C |
Insulation Height: | 0.060" (1.52mm) |
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: | 0.343" (8.70mm) |
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 |
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 - Headers, Male Pins
Rectangular connectors, headers, male pins are applications found in many industries. Proven and reliable, they offer a signal and power connection solution that helps equipment continue to function reliably. Despite their popularity, many people may not know the workings awell as the range of applications for which they are suitable.
General Application Areas
Generally speaking, rectangular connectors, headers, and male pins are used to make a power and/or signal connection for the purpose of transferring electrical signals and/or power between two or more points. Electronic/electrical networks such as telecommunications equipment, computers, consumer goods, instrumentation panels, etc. all use headers, male pins, and rectangular connectors for various types of signal and power transfer.
Industrial Applications
Industrial applications like power plant control systems, automated machine systems, electronic manufacturing equipment, and other automation equipment all make use of these types of connectors. Aside from control systems, there are other applications like electrical testing and measurement equipment, robotics, and communication systems that also need these types of connectors.
Military Applications
Rectangular connectors, male pins, and headers are used in military electronic equipment for a variety of reasons. Such equipment needs a reliable and durable connection, so these connectors are ideal for controlling military-grade electronic devices. In addition, they are suitable for communication networks and radio communication systems.
Automotive Applications
The automotive industry uses these types of connectors for everything from onboard diagnostic systems to communication systems. Connections between components of the vehicle’s in-car system such as airbags, entertainment systems, climate control systems, antennas, and power supply cables are all provided by this type of connector.
Consumer Electronic Applications
Consumer electronics, such as TVs, audio devices, gaming systems, and digital cameras, also require these types of connectors for signal and power transfer. These connectors have become very popular for consumer electronics due to their reliability, ease of use, and cost effectiveness.
951121-8622-AR Connectors’ Working Principles
The 951121-8622-AR connector is a type of electric connector designed to enable the distribution of signals and power. It is a two-piece connector made up of a male pin and a header that allows for a secure, reliable connection to be made. The male pin is inserted into the header, which works like a socket, providing a secure connection by physically locking the male pin into place. No special tools or other equipment is required for installation.
The 951121-8622-AR connector is also highly reliable. The contact between the male pin and the header is made with a spring-loaded feature, preventing it from loosening or coming apart due to vibration. It also maintains contact pressure of the pins to ensure a reliable connection.
Conclusion
Rectangular connectors, male pins, and headers are essential components of many electronic systems in a variety of applications. The 951121-8622-AR connector is a reliable connector designed to make secure, reliable connections between two or more points. In addition, it is simple to install and offers a low cost solution to many signal and power transfer needs.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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951140-2530-AR-PT | 3M | 3.2 $ | 1000 | CONN HEADER 40POS 2MM VER... |
951110-2530-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 10POS 2MM VER... |
951124-4620-AR-PR | 3M | 0.0 $ | 1000 | CONN HEADER 24POS 2MM R/A... |
9511870000 | Weidmuller | 3.07 $ | 1000 | PCF 5.00/10/135 3.5SN OR ... |
951112-4620-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 12POS 2MM R/A... |
951115-2530-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 15POS 2MM VER... |
951103-7722-AR | 3M | 0.67 $ | 1000 | CONN HEADER 3POS 2MM R/A ... |
951114-8622-AR | 3M | 0.83 $ | 1215 | CONN HEADER 14POS 2MM VER... |
951119-2530-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 19POS 2MM VER... |
951130-2530-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 30POS 2MM VER... |
951133-7622-AR | 3M | 2.31 $ | 1000 | CONN HEADER 33POS 2MM R/A... |
951132-2530-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 32POS 2MM VER... |
951123-4620-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 23POS 2MM R/A... |
951120-2530-AR-PR | 3M | 0.0 $ | 1000 | CONN HEADER 20POS 2MM VER... |
951113-7722-AR | 3M | 1.43 $ | 1000 | CONN HEADER 13POS 2MM R/A... |
9511530000 | Weidmuller | 4.12 $ | 1000 | PCF 5.00/14/90 3.5SN OR B... |
951104-7622-AR | 3M | 0.6 $ | 3498 | CONN HEADER 4POS 2MM R/A ... |
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... |
9511700000 | Weidmuller | 0.7 $ | 1000 | PCF 10.00/02/90 3.5SN OR ... |
951131-2530-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 31POS 2MM VER... |
9511220000 | Weidmuller | 15.59 $ | 1000 | EB K5 2/POK |
951130-2530-AR-TP | 3M | 0.0 $ | 1000 | CONN HEADER 30POS 2MM VER... |
951127-7622-AR | 3M | 1.97 $ | 1000 | CONN HEADER 27POS 2MM R/A... |
951104-8622-AR | 3M | 0.44 $ | 2658 | CONN HEADER 4POS 2MM VERT... |
951114-4620-AR-PR | 3M | 0.0 $ | 1000 | CONN HEADER 14POS 2MM R/A... |
9511510000 | Weidmuller | 3.54 $ | 1000 | PCF 5.00/12/90 3.5SN OR B... |
951111-4620-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 11POS 2MM R/A... |
951119-4620-AR-PT | 3M | 0.0 $ | 1000 | CONN HEADER 19POS 2MM R/A... |
951107-4620-AR-PR | 3M | 0.0 $ | 1000 | CONN HEADER 7POS 2MM R/A ... |
CONN HEADER 8POS 2MM VERT TINConnector H...

CONN HEADER 8POS 2MM VERT TINConnector H...

CONN HEADER 7POS 2MM VERT GOLDConnector ...

BOX HEADER, 0.079 24 POSConnector Header...

BOX HEADER, 0.079 30 POSConnector Header...

BOX HEADER, 0.050 64 POSConnector Header...
