 
                            | Allicdata Part #: | S2242-20-ND | 
| Manufacturer Part#: | PTC20DFDN | 
| Price: | $ 0.00 | 
| Product Category: | Connectors, Interconnects | 
| Manufacturer: | Sullins Connector Solutions | 
| Short Description: | CONN HEADER .100 DUAL STR 40POS | 
| More Detail: | Connector Header Through Hole 40 position 0.100" (... | 
| DataSheet: |  PTC20DFDN Datasheet/PDF | 
| Quantity: | 1000 | 
| 1 +: | 0.00000 | 
| Operating Temperature: | -- | 
| Insulation Height: | 0.100" (2.54mm) | 
| Contact Shape: | Square | 
| Contact Finish - Mating: | Tin | 
| Contact Finish Thickness - Mating: | 100.0µin (2.54µm) | 
| Contact Finish - Post: | Tin | 
| Contact Material: | Copper Alloy | 
| Insulation Material: | Thermoplastic, Polyester | 
| Features: | -- | 
| Overall Contact Length: | 0.838" (21.29mm) | 
| 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: | Obsolete | 
| Connector Type: | Header | 
| Contact Type: | Male Pin | 
| Pitch - Mating: | 0.100" (2.54mm) | 
| Number of Positions: | 40 | 
| 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: | 0.420" (10.67mm) | 
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Rectangular connectors are ubiquitous on electronic systems, and the PTC20DFDN is a common type of header. This header is suitable for PCBs and is available in through-hole, right-angle, top entry or low profile variations. It can be specified in several pitch sizes for a range of power and signal transfer capabilities.
The PTC20DFDN header has the same connector layout as the more popular PTC22 splash-proof header, with 20 vertical panels or pins arranged in two rows, which makes it easy to plug in and remove. This header is available in various styles and configurations, allowing flexibility for users to customize their needs.
The PTC20DFDN header is typically made up of two aluminum or copper plates sandwiched together by a dielectric material. The plates are designed to reduce the amount of contact resistance between the pins while ensuring reliable power and signal transfer. The PTC20DFDN also features an E-Plate contact clip which allows users to easily lock or unlock connectors without the need for tools.
The PTC20DFDN header also features a “Field-Term” feature, which allows users to easily terminate their wires without the need for tools or connector pins. This feature allows users to quickly and accurately terminate their wires without risking a poor connection. This feature also helps to reduce cost, time, and labor.
The PTC20DFDN header is also designed for high frequency applications. This is due to its patented “Dynavance” shielding system, which limits the amount of electromagnetically generated noise. This shielding system also allows for higher power and signal transfer capabilities. The PTC20DFDN header is also designed to meet stringent industry standards, making it reliable and compliant.
The working principles of the PTC20DFDN header are relatively simple. The pins are arranged in two rows, and the E-Plate contact clip secures the pins in place. The pins are then connected to the devices that need to send or receive signals, such as a computer, a router, or an amplifier. Then, the header transmits the signal or power to the device.
In summary, the PTC20DFDN header is a popular connector type for PCBs and is available in multiple styles and configurations. This header features an E-Plate contact clip for easy locking and unlocking, as well as a “Field-Term” feature which allows for easy termination of wires. Its shielding system ensures a high power and signal transfer, and it meets stringent industry standards, making it reliable and compliant. The working principles of the PTC20DFDN are relatively simple, as it uses electrical connections between pins and devices to transmit signals or power.
The specific data is subject to PDF, and the above content is for reference
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