| Allicdata Part #: | 71991-434LF-ND |
| Manufacturer Part#: |
71991-434LF |
| Price: | $ 4.60 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | CONN RCPT 68POS .100 DL STR PCB |
| More Detail: | 68 Position Receptacle, Bottom or Top Entry Connec... |
| DataSheet: | 71991-434LF Datasheet/PDF |
| Quantity: | 1000 |
| 84 +: | $ 4.13872 |
| 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: | 68 |
| 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, also known as headers, receptacles, and female sockets, provide the interconnectivity between two circuits, panels, or sub-assemblies. The 71991-434LF is a type of rectangular connector which features a four-legged design and an insulation displacement contact (IDC) on each of the 24-positions for simple termination. It is typically used in a range of applications including networking and telecom, auto and industrial, and consumer and computer applications.
The 71991-434LF is made from a thermoplastic material with excellent mechanical, chemical, and electrical properties. It features a low profile, low insertion force, and high current termination. It is also designed to be extremely resistant to vibration, shock, and water ingression, which makes it a robust and reliable connector for a variety of applications.
The 71991-434LF has a simple and reliable working principle. It is designed with a contact matrix which includes 24 positions arranged in a four-legged pattern. Each position has an integrated insulation displacement contact (IDC) which allows the connector to make contact with the insulation displacement blade when the connector is mated to the application. When mated, the IDC’s blades cut through the insulation of the wire and make contact with the inner conductor of the wire to establish the electrical connection. The connection is further enhanced by the spring-loaded contact pins which adds a retention force to the connection.
The 71991-434LF is ideal for a wide range of applications, such as consumer electronics, telecom, automotive, and industrial applications. It is especially well-suited for applications in harsh environments due to its robust design and reliable insulation displacement contact connections. It is also well-suited for applications that require multiple connectors to be interconnected in close proximity due to its compact size.
Overall, the 71991-434LF is an ideal rectangular connector for a variety of applications. It has a simple and reliable working principle, is made from a robust material, and is highly resistant to vibration, shock, and water ingression. It is especially suited for applications in harsh environments or applications with multiple connectors in close proximity.
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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71991-434LF Datasheet/PDF