| Allicdata Part #: | S2221E-21-ND |
| Manufacturer Part#: |
PBC21DFBN |
| Price: | $ 3.13 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Sullins Connector Solutions |
| Short Description: | CONN HEADER .100 DUAL STR 42POS |
| More Detail: | Connector Header Through Hole 42 position 0.100" (... |
| DataSheet: | PBC21DFBN Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 2.81610 |
| 10 +: | $ 2.51874 |
| 100 +: | $ 2.07402 |
| 500 +: | $ 1.63946 |
| 1000 +: | $ 1.40737 |
| 5000 +: | $ 1.28391 |
| 10000 +: | $ 1.23453 |
| 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: | 42 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.100" (2.54mm) |
| 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 PBC21DFBN connector is a type of rectangular connector commonly used in electronics and computer applications. Designed with two rows of 21 male pins, the PBC21DFBN is a one-position connector. This kind of connector is a good choice for making reliable connections between printed circuit boards and other electronic components.
Features
The PBC21DFBN connector is capable of creating a strong connection thanks to its versatility, durability, and long-term reliability. It boasts features such as multiple connection methods and a pointed contact that securely locks into place. It also features a low profile that reduces overall weight and cost, allowing the connector to be used on many compact and lightweight devices. The PBC21DFBN is also highly resistant to shock, vibration, and electromagnetic interference (EMI).
Design and Construction
The PBC21DFBN is a two-row, one-position connector with 21 male pins. The pins are made of a conductive material such as gold-plated copper alloy and are housed in an insulated housing. The pins are spaced closely together to ensure a reliable electrical connection between the two boards. The connector also includes two insulation shoulders, which fit snugly around the board and keep the connector in place.
Application Field and Working Principle
The PBC21DFBN connector is typically used in applications requiring a reliable, low-profile connection between printed circuit boards, such as in consumer electronics, telecommunication, industrial control and automation, medical equipment, and computers. It is ideal for use in applications where EMI protection is required. The working principle behind the PBC21DFBN connector is simple; the two rows of pins create an electrical connection when the two boards are brought together, and the insulation shoulders ensure that the connection stays secure.
Conclusion
The PBC21DFBN connector is an ideal choice for many applications where a reliable, low-profile connection is required. It is highly resistant to shock and vibration, and its two-row design ensures an electrically secure connection between two boards. This kind of connector can be used for many applications, including consumer electronics, telecommunications, industrial control and automation, medical equipment, and computers, and is an excellent choice for those applications requiring EMI protection.
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... |
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| 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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PBC21DFBN Datasheet/PDF