| Allicdata Part #: | S1221E-21-ND |
| Manufacturer Part#: |
PBC21SFBN |
| Price: | $ 1.79 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Sullins Connector Solutions |
| Short Description: | CONN HEADER .100 SINGL STR 21POS |
| More Detail: | Connector Header Through Hole 21 position 0.100" (... |
| DataSheet: | PBC21SFBN Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 1.61280 |
| 10 +: | $ 1.44081 |
| 100 +: | $ 1.18648 |
| 500 +: | $ 0.93787 |
| 1000 +: | $ 0.80511 |
| 5000 +: | $ 0.73448 |
| 10000 +: | $ 0.70623 |
| Operating Temperature: | -65°C ~ 125°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: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Polybutylene Terephthalate (PBT) |
| Features: | -- |
| Overall Contact Length: | 0.638" (16.21mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 3A |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 100.0µin (2.54µm) |
| 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: | -- |
| Style: | Board to Board or Cable |
| Shrouding: | Unshrouded |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | 0.318" (8.08mm) |
| Contact Length - Post: | 0.220" (5.58mm) |
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A PBC21SFBN rectangular connector, often referred to as a header, is a male part of a connector system, typically used for electrical connections. It is typically a row of elongated contacts with short pins that project from the male housing and are made from a variety of materials, including copper.
One of the most common uses for a PBC21SFBN connector is in the medical device industry. It is typically found in the back of medical equipment, where it is used to connect to a controller or computer, allowing for the connection of electrical signals. It is also used in a variety of other applications, including automotive, industrial, and consumer electronics.
In order to use a PBC21SFBN connector, the connector must be taken apart and the pins must be correctly installed into the board. The pins should be firmly installed so that the mating surfaces of the pins are flush and secure with each other. Once installed, the pins will be secured by either nuts or screws.
The working principle of a PBC21SFBN connector is simple. As the pins are inserted into the board, the internal contacts will make a connection between the board and the pins. This connection then allows a signal or power to flow between the board and the pins. When the pins are secured by nuts or screws, the connections become more secure and the signal or power has greater durability.
PBC21SFBN connectors are an excellent choice for a variety of applications; they are easy to install, provide reliable connections, and allow for power or signal delivery. With their versatility and low cost, they are ideal for both medical and consumer electronics applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| PBC27SBCN | Sullins Conn... | 2.7 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC25SAHN | Sullins Conn... | 2.75 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC25DFCN | Sullins Conn... | 3.84 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC23DFDN | Sullins Conn... | 3.86 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC28DGBN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC25DFAN | Sullins Conn... | 2.39 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC27SFDN | Sullins Conn... | 2.46 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC20DFDN | Sullins Conn... | 3.48 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC25DGAN | Sullins Conn... | 4.87 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC26SFBN | Sullins Conn... | 2.11 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC26DFAN | Sullins Conn... | 2.46 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC22DADN | Sullins Conn... | 3.61 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC24SFBN | Sullins Conn... | 1.98 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC21DFAN | Sullins Conn... | 2.09 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC28SBAN | Sullins Conn... | 1.62 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC29SFDN | Sullins Conn... | 2.61 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC24SFEN | Sullins Conn... | 2.93 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC28DFCN | Sullins Conn... | 4.19 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC21DBDN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC24DFDN | Sullins Conn... | 4.0 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC22SAGN | Sullins Conn... | 2.41 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC20SBEN | Sullins Conn... | 2.95 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC26SGBN | Sullins Conn... | 3.22 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC25DFDN | Sullins Conn... | 4.12 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC22DFEN | Sullins Conn... | 4.66 $ | 10 | CONN HEADER .100 DUAL STR... |
| PBC27SBAN | Sullins Conn... | 1.58 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC29DBCN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC21DFDN | Sullins Conn... | 3.61 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC25DBCN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC26DBDN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC23SACN | Sullins Conn... | 1.74 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC23SABN | Sullins Conn... | 1.6 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC29DFDN | Sullins Conn... | 4.64 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC22SACN | Sullins Conn... | 1.68 $ | 1000 | CONN HEADER .100 SINGL ST... |
| PBC21SBDN | Sullins Conn... | 2.91 $ | 1000 | CONN HEADER .100 SINGL R/... |
| PBC24DACN | Sullins Conn... | 3.63 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC23DAHN | Sullins Conn... | 5.52 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC21DBEN | Sullins Conn... | 0.0 $ | 1000 | CONN HEADER .100 DUAL R/A... |
| PBC26DAAN | Sullins Conn... | 2.46 $ | 1000 | CONN HEADER .100 DUAL STR... |
| PBC29SBCN | Sullins Conn... | 2.86 $ | 1000 | CONN HEADER .100 SINGL R/... |
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PBC21SFBN Datasheet/PDF