| Allicdata Part #: | 71991-450LF-ND |
| Manufacturer Part#: |
71991-450LF |
| Price: | $ 6.43 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | CONN RCPT 100POS .100 DL STR PCB |
| More Detail: | 100 Position Receptacle, Bottom or Top Entry Conne... |
| DataSheet: | 71991-450LF Datasheet/PDF |
| Quantity: | 1000 |
| 56 +: | $ 5.78104 |
| 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: | 100 |
| 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 are one type of electrical connectors that are commonly used for a range of applications. They are designed to create a reliable connection between two or more components or systems. Among them, 71991-450LF belongs to the header, receptacle, and female socket category, and is widely applied in various industries.
71991-450LF Applications
71991-450LF connectors, as part of a wiring system, are used to interconnect circuitry within the same or among different fields. Specifically, the product is frequently applied in medical equipment, automation machinery, automotive components, and specialized electronic systems. It has also been used in fields such as communications, consumer electronics and instrumentation.
In medical instrumentations, 71991-450LF connectors are supplying power to medical devices like ultrasonic scanners and microscopes. Medical equipment demands a seamless operation from its connectors in order to do reliable work. 71991-450LF connectors are reliable and durable enough to offer such accuracy. Moreover, its long-term performance is also appreciated when occuring complications of long hours of functioning.
For applications in automation fields, 71991-450LF connectors can be seen in applications like autonomous robotic arms. Utilizing the product allows robotic arms to take advantage of its easy and secure connections, providing efficient operation with minimal delays, especially in terms of screw-type connections. In addition, 71991-450LF connectors are also applied in various motor operation, allowing a smooth and safe transition.
Moreover, 71991-450LF connectors are designed to be applied in automotive components as well. As today’s cars are highly intelligent machines that have multiple components and instances of automation, the 71991-450LF connectors allow all electronic systems to communicate smoothly and securely. All aspects of fuel efficiency and emissions, entertainment, navigation, climate control, and convenience all require the performance of 71991-450LF connectors in order to operate properly.
Working Principle
71991-450LF connectors operate under the same principle as other connectors. The two systems are electrically connected through a connection point, allowing a seamless flow of electrical signals. In the case of the 71991-450LF, the electrical connection is made via a single row of pins that are located on the back faces of the connectors’ housing. These pins make contact with a counterpart female pins, located on the opposing connector. The pins on both sides are made from high-end material to allow corrosion-proof and precision connection.
The 71991-450LF connectors feature dust caps for protection against dust and environment elements. Additionally, thanks to their small size, they have a high level of resistance against mechanical shock and vibration. Their solid construction provides a secure connection that prevent water, dust, and other particles from entering and damaging the product.
Conclusion
The aforementioned features of 71991-450LF connectors make them an ideal solution for a variety of applications. Thanks to their reliable connection and durability, they are suitable for applications from consumer electronics to medical and automotive equipment. Moreover, their small footprint and high performance are also making them a preferred choice among connection systems.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| M39003/01-7199/TR | Vishay Sprag... | 3.32 $ | 1000 | CAP TANT 1.5UF 10% 50V AX... |
| 71991-810LF | Amphenol FCI | 1.62 $ | 277 | CONN RCPT 20POS .100 DL S... |
| 71991-450LF | Amphenol FCI | 6.43 $ | 1000 | CONN RCPT 100POS .100 DL ... |
| 71991-408LF | Amphenol FCI | 0.98 $ | 1000 | CONN RCPT 16POS .100 DL S... |
| 71991-307HLF | Amphenol FCI | 1.06 $ | 1000 | CONN RCPT 14POS .100 DL S... |
| 71991-302H | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 4POS .100 DL ST... |
| 71991-330 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 60POS .100 DL S... |
| 71991-405LF | Amphenol FCI | 0.62 $ | 1000 | CONN RCPT 10POS .100 DL S... |
| 71991-303HLF | Amphenol FCI | 0.54 $ | 1000 | CONN RCPT 6POS .100 DL ST... |
| 71991-309LF | Amphenol FCI | 1.3 $ | 1000 | CONN RCPT 18POS .100 DL S... |
| 71991-341LF | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 82POS .100 DL S... |
| 71991-428LF | Amphenol FCI | 3.59 $ | 1000 | CONN RCPT 56POS .100 DL S... |
| M39003/01-7199 | Vishay Sprag... | 3.85 $ | 1000 | CAP TANT 1.5UF 10% 50V AX... |
| 71995 | Wiha | 12.39 $ | 1000 | BIT SET HEX TR W/CASE 6PC... |
| 71991-330HLF | Amphenol FCI | 4.72 $ | 1000 | CONN RCPT 60POS .100 DL S... |
| 71991-316H | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 32POS STR .100 ... |
| 71991-302HLF | Amphenol FCI | 0.88 $ | 648 | CONN RCPT 4POS .100 DL ST... |
| 71991-407LF | Amphenol FCI | 0.87 $ | 1000 | CONN RCPT 14POS .100 DL S... |
| 71991-335LF | Amphenol FCI | 4.34 $ | 1000 | CONN RCPT 70POS .100 DL S... |
| 71991-309HLF | Amphenol FCI | 1.55 $ | 1000 | CONN RCPT 18POS .100 DL S... |
| 71991-306LF | Amphenol FCI | 1.16 $ | 532 | CONN RCPT 12POS .100 DL S... |
| 71991-327H | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 54POS .100 DL S... |
| 71991-340 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 80POS .100 DBL ... |
| 71991-421LF | Amphenol FCI | 2.43 $ | 1000 | CONN RCPT 42POS .100 DL S... |
| 71991-308GLF | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 16POS .100 DL S... |
| 71991-308 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 16POS .100 DL S... |
| 71991-317LF | Amphenol FCI | 2.09 $ | 1000 | CONN RCPT 34POS .100 DL S... |
| 71991-434LF | Amphenol FCI | 4.6 $ | 1000 | CONN RCPT 68POS .100 DL S... |
| 71991-346LF | Amphenol FCI | 5.95 $ | 1000 | CONN RCPT 92POS .100 DL S... |
| 71991-326LF | Amphenol FCI | 3.37 $ | 1000 | CONN RCPT 52POS .100 DL S... |
| 71991-433LF | Amphenol FCI | 3.53 $ | 1000 | CONN RCPT 66POS .100 DL S... |
| 71991-329LF | Amphenol FCI | 3.76 $ | 1000 | CONN RCPT 58POS .100 DL S... |
| 71991-803LF | Amphenol FCI | 0.62 $ | 381 | CONN RCPT 6POS .100 DBL S... |
| 71991-313 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 26POS .100 DL S... |
| 71991-314LF | Amphenol FCI | 1.74 $ | 1000 | CONN RCPT 28POS .100 DL S... |
| 71991-430LF | Amphenol FCI | 4.05 $ | 1000 | CONN RCPT 60POS .100 DL S... |
| 71991-306HLF | Amphenol FCI | 1.04 $ | 1000 | CONN RCPT 12POS .100 DL S... |
| 71991-610H | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 20POS .100 DBL ... |
| 71991-431LF | Amphenol FCI | 3.49 $ | 1000 | CONN RCPT 62POS .100 DL S... |
| 71991-310 | Amphenol FCI | 0.0 $ | 1000 | CONN RCPT 20POS .100 DL S... |
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71991-450LF Datasheet/PDF