| Allicdata Part #: | 3M156851-21-ND |
| Manufacturer Part#: |
929705-01-21-EU |
| Price: | $ 2.94 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | 3M |
| Short Description: | CONN HEADER 21POS STR .100" GOLD |
| More Detail: | Connector Header Through Hole 21 position 0.100" (... |
| DataSheet: |  929705-01-21-EU Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 2.64600 |
| 10 +: | $ 2.36880 |
| 100 +: | $ 1.95079 |
| 500 +: | $ 1.54204 |
| 1000 +: | $ 1.32373 |
| 5000 +: | $ 1.20762 |
| 10000 +: | $ 1.16117 |
| Operating Temperature: | -40°C ~ 105°C |
| Insulation Height: | 0.100" (2.54mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 10.0µin (0.25µm) |
| Contact Finish - Post: | Gold |
| Contact Material: | Copper Alloy |
| Insulation Material: | Polycyclohexylenedimethylene Terephthalate (PCT) |
| Features: | -- |
| Overall Contact Length: | 0.528" (13.42mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 2.5A |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 10.0µin (0.25µm) |
| Applications: | -- |
| Number of Positions Loaded: | All |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header, Breakaway |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions: | 21 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | 929 |
| Style: | Board to Board |
| Shrouding: | Unshrouded |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | 0.318" (8.08mm) |
| Contact Length - Post: | 0.110" (2.79mm) |
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Rectangular Connectors – Headers, Male Pins
929705-01-21-EU is a family of rectangular connectors used for various applications. This type of connector is typically used in power, signal, and data communications applications. It has a wide range of features that make it suitable for many different applications.
Application Field of 929705-01-21-EU
The 929705-01-21-EU is commonly used in a wide variety of industrial and commercial applications. It is a popular choice for the automation industry due to its high performance, ease of use, and environmental compliance. It is also an excellent choice for medical, scientific, and consumer electronics applications. This type of connector is also used in security applications, such as CCTV and access control systems.
Working Principle of 929705-01-21-EU
The 929705-01-21-EU utilizes a two-piece system with male pins and female sockets. The male pins are inserted into the female sockets, creating an electrical connection. It has a two-layer shielding system that protects the connection against environmental interference. The two layers are the outer-layer of tinned copper shielding, which shields against magnetic fields and electrostatic discharge (ESD), and the inner-layer of dielectric material, which provides insulation.
The 929705-01-21-EU connector is highly reliable and has a long service life. It is designed to have excellent contact retention force and cable retention strength, ensuring the connection remains secure and does not become loose during use. The connector is also designed to be resistant to corrosion and oxidization, ensuring the terminals remain free of oxidation for a permanent connection. Additionally, the connector is designed for low contact resistance to ensure high signal integrity.
Benefits of 929705-01-21-EU
The 929705-01-21-EU provides many benefits, including high performance, ease of use, and environmental compliance. It is a reliable and cost-effective solution for many different applications. It is also extremely easy to install and remove, making it suitable for applications that require frequent changes or updates. In addition, the connector is designed to meet European safety standards, ensuring reliable operation for many years.
Conclusion
The 929705-01-21-EU is a versatile and cost-effective rectangular connector suitable for many applications. It is designed with high performance and environmental compliance in mind, making it an excellent choice for many industries. Additionally, the two-part system makes installation and removal quick and easy, making it an ideal choice for applications that require frequent changes or updates.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 929700-08-07-RK | 3M | 0.61 $ | 1000 | CONN HEADER 07POS STR .10... |
| 929745-01-18-EU | 3M | 4.88 $ | 1000 | CONN HEADER 36POS DUAL .1... |
| 929715-03-18-EU | 3M | 4.29 $ | 1000 | CONN HEADER 36POS DUAL .1... |
| 929710-06-30 | 3M | 5.03 $ | 1000 | CONN HEADER 60PS STR DL .... |
| 929715-01-35-EU | 3M | 7.2 $ | 1000 | CONN HEADER 70POS DUAL .1... |
| 929745-01-34-EU | 3M | 7.99 $ | 1000 | CONN HEADER 68POS DUAL .1... |
| 929705-01-11-I | 3M | 3.02 $ | 1000 | CONN HEADER 11POS STR .10... |
| 929705-01-21-EU | 3M | 2.94 $ | 1000 | CONN HEADER 21POS STR .10... |
| 929705-09-03-EU | 3M | 0.71 $ | 1000 | CONN HEADER 3POS STR .100... |
| 929700-01-17 | 3M | 1.4 $ | 1000 | CONN HEADER 17POS STR .10... |
| 929700-01-22 | 3M | 1.69 $ | 1000 | CONN HEADER 22POS STR .10... |
| 929715-01-36-I | 3M | 9.93 $ | 600 | CONN HEADER 72POS DUAL .1... |
| 929745-02-36-I | 3M | 9.93 $ | 296 | CONN HEADER 72PS DL R/A ... |
| 929700-06-16-RK | 3M | 1.15 $ | 1000 | CONN HEADER 16POS STR .10... |
| 929705-09-05-EU | 3M | 0.86 $ | 1000 | CONN HEADER 5POS STR .100... |
| 929710-01-28-RK | 3M | 4.53 $ | 1000 | CONN HEADER 56PS STR DL .... |
| 929705-06-13-EU | 3M | 2.1 $ | 1000 | CONN HEADER 13POS STR .10... |
| 929715-11-05-I | 3M | 3.9 $ | 1000 | CONN HEADER 10POS DUAL .1... |
| 929710-11-17 | 3M | 3.26 $ | 1000 | CONN HEADER 34PS STR DL .... |
| 929710-11-20 | 3M | 3.67 $ | 1000 | CONN HEADER 40PS STR DL .... |
| 929715-03-22-EU | 3M | 4.98 $ | 1000 | CONN HEADER 44POS DUAL .1... |
| 929715-10-36-I | 3M | 9.93 $ | 513 | CONN HEADER .100 DUAL STR... |
| 929700-06-13-RK | 3M | 0.99 $ | 1000 | CONN HEADER 13POS STR .10... |
| 929700-06-12 | 3M | 1.11 $ | 1000 | CONN HEADER 12POS STR .10... |
| 929700-11-22-RK | 3M | 1.45 $ | 1000 | CONN HEADER 22POS STR .10... |
| 929710-06-07 | 3M | 1.9 $ | 1000 | CONN HEADER 14PS STR DL .... |
| 929710-01-26-RK | 3M | 4.27 $ | 1000 | CONN HEADER 52PS STR DL .... |
| 929715-11-16-EU | 3M | 3.95 $ | 1000 | CONN HEADER 32POS DUAL .1... |
| 929705-11-25-I | 3M | 5.38 $ | 1000 | CONN HEADER 25POS STR .10... |
| 929710-03-15 | 3M | 2.99 $ | 1000 | CONN HEADER .100 DUAL STR... |
| 929715-06-04-I | 3M | 3.58 $ | 1000 | CONN HEADER 8POS DUAL .10... |
| 929705-06-17-I | 3M | 4.04 $ | 1000 | CONN HEADER 17POS STR .10... |
| 929710-03-31 | 3M | 5.16 $ | 1000 | CONN HEADER .100 DUAL STR... |
| 929710-03-21 | 3M | 3.8 $ | 1000 | CONN HEADER .100 DUAL STR... |
| 929745-01-13-I | 3M | 6.5 $ | 1000 | CONN HEADER 26POS DUAL .1... |
| 929705-06-19-I | 3M | 4.38 $ | 1000 | CONN HEADER 19POS STR .10... |
| 929705-06-20-I | 3M | 4.54 $ | 1000 | CONN HEADER 20POS STR .10... |
| 929715-03-35-EU | 3M | 7.2 $ | 1000 | CONN HEADER 70POS DUAL .1... |
| 929730-01-36-RK | 3M | 0.99 $ | 1000 | CONN HEADER 36POS R/A .10... |
| 929700-01-24-RK | 3M | 1.55 $ | 1000 | CONN HEADER 24POS STR .10... |
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CONN HEADER 8POS 2MM VERT TINConnector H...
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