| Allicdata Part #: | 71991-409NLF-ND |
| Manufacturer Part#: |
71991-409NLF |
| Price: | $ 1.55 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | CONN RCPT 18POS .100 DBL STR PCB |
| More Detail: | 18 Position Receptacle, Bottom or Top Entry Connec... |
| DataSheet: | 71991-409NLF Datasheet/PDF |
| Quantity: | 1000 |
| 350 +: | $ 1.41318 |
| Insulation Color: | Blue |
| Contact Finish Thickness - Post: | 78.7µin (2.00µm) |
| Contact Material: | Phosphor Bronze |
| Contact Shape: | Square |
| Insulation Material: | Thermoplastic, Glass Filled |
| Applications: | Automotive, General Purpose, Industrial, Telecommunications |
| Voltage Rating: | -- |
| Current Rating: | -- |
| Features: | -- |
| Ingress Protection: | -- |
| Mated Stacking Heights: | 11.04mm |
| Contact Finish - Post: | Tin |
| Material Flammability Rating: | UL94 V-0 |
| Operating Temperature: | -- |
| Contact Length - Post: | 0.118" (3.00mm) |
| Insulation Height: | 0.275" (6.99mm) |
| Series: | Dubox™ |
| Contact Finish Thickness - Mating: | 78.7µin (2.00µm) |
| Contact Finish - Mating: | Tin |
| Fastening Type: | Push-Pull |
| Termination: | Solder |
| Mounting Type: | Through Hole |
| Row Spacing - Mating: | 0.100" (2.54mm) |
| Number of Rows: | 2 |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 18 |
| Style: | Board to Board |
| Contact Type: | Female Socket |
| Connector Type: | Receptacle, Bottom or Top Entry |
| Part Status: | Active |
| Packaging: | Tube |
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)Rectangular Connectors such as Headers, Receptacles, and Female Sockets can be used for wide ranging applications in the industry. 71991-409NLF is one such product falling within this particular category of Connectors. In this article, we take a closer look at the application field and working principle of this product.
Features of the 71991-409NLF
The 71991-409NLF is a Rectangular Connector boasting of a compact design and superior performance. It features a 20-pin configuration, with 3 rows and 6 pillars. The pitch or the distance between any two columns is 0.64 mm and it comes with a maximum current rating of 1.2 Amps. It also comes with a UL recognized and CSA certified type of insulation class and with an IP67 degree of protection.
Application Field and Working Principle of the 71991-409NLF
The 71991-409NLF is typically used as part of larger mechanical assemblies to facilitate interconnects and transfers of data from one component to another. As such, this product is particularly suitable for applications within the Automation, Signal Processing and Telecommunication industries. The 71991-409NLF also has the ability to protect against dust, electro and mechanical forces allowing for reliable connections even in hostile environment.
The working principle of the 71991-409NLF is relatively simple. It works by having two separate contacts, one positive and one negative, where the electrical current flows through. When these two contacts are joined, the electrical current is then able to cross the gap between them, providing the needed connection for the various applications. The unique design of the 71991-409NLF allows for a reliable connection and boasts of long-term reliability. Additionally, the 20-pin configuration affords design flexibility with regard to its positioning in various assemblies.
Conclusion
The 71991-409NLF is a highly reliable piece of equipment capable of providing a firm connection in even demanding environments. Due to its relatively compact design and superior performance, this product is particularly suitable for applications within the Automation, Signal Processing and Telecommunication industries. Its insulation rating, 20-pin configuration and IP67 degree of protection all serve to provide peace of mind with regard to its safety and reliability.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 71991-315 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 30POS .100 DL S... |
| 71998-303LF | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT6 Position Recep... |
| 71991-330LF | Amphenol FCI | 4.13 $ | 53 | CONN RCPT 60POS .100 DL S... |
| 71991-331LF | Amphenol FCI | 4.23 $ | 1000 | CONN RCPT 62POS .100 DL S... |
| 71991-435LF | Amphenol FCI | 4.73 $ | 1000 | CONN RCPT 70POS .100 DL S... |
| 71991-349LF | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 98POS .100 DL S... |
| 71991-333LF | Amphenol FCI | 4.5 $ | 1000 | CONN RCPT 66POS .100 DL S... |
| 71991-411HLF | Amphenol FCI | 1.13 $ | 1000 | CONN RCPT 22POS .100 DBL ... |
| 71991-334LF | Amphenol FCI | 4.63 $ | 1000 | CONN RCPT 68POS .100 DL S... |
| 71991-419LF | Amphenol FCI | 2.21 $ | 1000 | CONN RCPT 38POS .100 DL S... |
| 71991-417LF | Amphenol FCI | 2.29 $ | 1000 | CONN RCPT 34POS .100 DL S... |
| 71991-324LF | Amphenol FCI | 2.63 $ | 1000 | CONN RCPT 48POS .100 DL S... |
| 71991-323LF | Amphenol FCI | 3.14 $ | 1000 | CONN RCPT 46POS .100 DL S... |
| 71991-840 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 80POS .100 DBL ... |
| 71991-319LF | Amphenol FCI | 2.57 $ | 1000 | CONN RCPT 38POS .100 DL S... |
| 71991-332LF | Amphenol FCI | 3.96 $ | 1000 | CONN RCPT 64POS .100 DL S... |
| 71991-445LF | Amphenol FCI | 4.81 $ | 1000 | CONN RCPT 90POS .100 DL S... |
| 71991-802 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 4POS .100 DBL S... |
| 71991-409LF | Amphenol FCI | 1.11 $ | 1000 | CONN RCPT 18POS .100 DL S... |
| 71991-403LF | Amphenol FCI | 0.42 $ | 1000 | CONN RCPT 6POS .100 DBL S... |
| 71991-820LF | Amphenol FCI | 3.4 $ | 1000 | CONN RCPT 40POS .100 DL S... |
| 71991-316LF | Amphenol FCI | 2.46 $ | 312 | CONN RCPT 32POS .100 DL S... |
| 71991-406HLF | Amphenol FCI | 1.04 $ | 1000 | CONN RCPT 12POS .100 DL S... |
| 71991-805LF | Amphenol FCI | 1.24 $ | 135 | CONN RCPT 10POS .100 DL S... |
| 71991-412LF | Amphenol FCI | 1.34 $ | 1000 | CONN RCPT 24POS .100 DL S... |
| 71991-425LF | Amphenol FCI | 3.35 $ | 1000 | CONN RCPT 50POS .100 DL S... |
| 71997 | Wiha | 69.27 $ | 7 | BIT SET ASSORTED W/CASE 3... |
| 71991-325LF | Amphenol FCI | 3.09 $ | 1000 | CONN RCPT 50POS .100 DL S... |
| 71991-336LF | Amphenol FCI | 4.45 $ | 1000 | CONN RCPT 72POS .100 DL S... |
| 71991-305H | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 10POS .100 DL S... |
| 71991-325HLF | Amphenol FCI | 2.84 $ | 1000 | CONN RCPT 50POS .100 DL S... |
| 71991-840LF | Amphenol FCI | 4.87 $ | 1000 | CONN RCPT 80POS .100 DBL ... |
| 71991-406LF | Amphenol FCI | 0.69 $ | 1000 | CONN RCPT 12POS .100 DL S... |
| 71994-301LF | Amphenol FCI | 1.22 $ | 1000 | CONN HEADER R/A 16POS .10... |
| 71991-411LF | Amphenol FCI | 1.25 $ | 1000 | CONN RCPT 22POS .100 DL S... |
| 71991-409NLF | Amphenol FCI | 1.55 $ | 1000 | CONN RCPT 18POS .100 DBL ... |
| 71991-322 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 44POS .100 DL S... |
| 71991-328LF | Amphenol FCI | 3.63 $ | 1000 | CONN RCPT 56POS .100 DL S... |
| 71991-306HLF | Amphenol FCI | 1.04 $ | 1000 | CONN RCPT 12POS .100 DL S... |
| 71991-431LF | Amphenol FCI | 3.49 $ | 1000 | CONN RCPT 62POS .100 DL S... |
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71991-409NLF Datasheet/PDF