| Allicdata Part #: | 0746971021-ND |
| Manufacturer Part#: |
0746971021 |
| Price: | $ 0.00 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Molex, LLC |
| Short Description: | CONN HEADER 40POS 2MM T/H GOLD |
| More Detail: | N/A |
| DataSheet: | 0746971021 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Contains lead / RoHS non-compliant |
| 1 +: | 0.00000 |
| Number of Columns: | 10 |
| Voltage Rating: | 120V |
| Operating Temperature: | -55°C ~ 105°C |
| Material Flammability Rating: | UL94 V-0 |
| Current Rating: | 1A |
| Color: | Black |
| Contact Finish Thickness: | 30.0µin (0.76µm) |
| Contact Finish: | Gold |
| Features: | Shielded |
| Contact Layout, Typical: | -- |
| Termination: | Press-Fit |
| Mounting Type: | Through Hole |
| Series: | VHDM-HSD™ 74697 |
| Number of Rows: | 5 |
| Pitch: | 0.079" (2.00mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 40 |
| Connector Style: | VHDM®, Guide Right |
| Connector Type: | Header, Male Pins |
| Connector Usage: | -- |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Obsolete |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tube |
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Backplane Connectors - Specialized are a type of specialized connector used for forming reliable and cost-effective connections between electronic components. This article will focus on 0746971021 and explore its application field and working principle.
Application Field of 0746971021
0746971021 are multilayer, card-edge backplane connectors primarily designed for use in data communications and industrial control systems. They are suitable for use in systems with single-, double- or triple-width PCBs, and when combined with an appropriate backplane housing create reliable and secure connections between components.
The 0746971021 are adapted for use with numerous types of cable assemblies, including ribbon, coaxial and shielded versions. This makes them particularly valuable in control systems where electromagnetic interference occurs, as it eliminates the need for costly signal filtering and improved system performance.
Furthermore, these connectors are designed to provide superior stress relief in high shock or vibration environments, ensuring that the connection remains secure despite frequent movement. They also provide secure connections with low contact resistance, allowing for faster data transmission without extra current leakage.
Working Principle of 0746971021
The 0746971021 backplane connectors feature a multi-piece connection that consists of a card-edge slots (based on industry standard IEC 60603-7) and a high-performance contact system. This results in components that are easy to install and require no additional adjustments.
The connectors use contact tabs to secure the connection with pins installed on the mother board. This prevents cables from disconnecting during system operation, and allows for simple installation and removal without damage to the electronics or the adjacent components.
The 0746971021 connectors also feature an ultra-flexible tension relief system, which reduces tension on the cables during connection. This reduces the risk of cable bending, which in turn improves the performance of the system and reduces the possibility of disconnection. This feature is especially useful in industrial control systems where vibration can affect the reliability of the connection.
Conclusion
In conclusion, 0746971021 backplane connectors provide reliable connections between electronic components, making them valuable for use in industrial control systems. They are designed to provide superior stress relief to prevent cable damage, and feature an ultra-flexible tension relief system to ensure secure connections. Additionally, they are adapted for use with numerous types of cable assemblies, including ribbon, coaxial and shielded versions, making them an excellent choice for use in systems where electromagnetic interference is present.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 10-074696-001 | Amphenol Ind... | 0.0 $ | 164 | ER 8 TO 10 REDUCTION SLEE... |
| YC248-FR-07464KL | Yageo | 0.04 $ | 1000 | RES ARRAY 8 RES 464K OHM ... |
| AF164-FR-0746K4L | Yageo | 0.03 $ | 1000 | RES ARRAY 4 RES 46.4K OHM... |
| 0746511112 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 60POS 2MM T/H... |
| 0746951101 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746961112 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746972612 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746962522 | Molex, LLC | 0.0 $ | 1000 | VHDM HSD 5 ROW SIG END BA... |
| 0746491002 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 60 POS 2MM T/... |
| 0746502502 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 60 POS 2MM T/... |
| 0746951003 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746962519 | Molex, LLC | 0.0 $ | 1000 | VHDM 5 ROW HSD SIG END BA... |
| 0746971033 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746498504 | Molex, LLC | 0.0 $ | 1000 | VHDM 8 ROW HSD OPEN BP AS... |
| 0746962542 | Molex, LLC | 0.0 $ | 1000 | VHDM HSD 5 R 25C SIG END ... |
| 0746502524 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 150 POS 2MM T... |
| 0746511011 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 60POS 2MM T/H... |
| 0746952601 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746972662 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746700289 | Molex, LLC | 0.0 $ | 1000 | VHDM 5 ROW HSD DC ASSY |
| 0746961034 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746962502 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746519999 | Molex, LLC | 0.0 $ | 1000 | HSD 8 X 25 SHLD END BP |
| 0746952603 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746962504 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| AF122-FR-07464RL | Yageo | 0.03 $ | 1000 | RES ARRAY 2 RES 464 OHM 0... |
| 10-074696-004 | Amphenol Ind... | 0.0 $ | 1868 | ER 12 TO 16 REDUCTION SLE... |
| 0746512511 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 150POS 2MM T/... |
| 0746961001 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746962514 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746971029 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
| 0746518511 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 150POS 2MM T/... |
| 0746972531 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746519998 | Molex, LLC | 0.0 $ | 1000 | HSD 8 X 10 SHLD END BP |
| 0746501034 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 60 POS 2MM T/... |
| 0746502501 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 150 POS 2MM T... |
| 0746502534 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 150 POS 2MM T... |
| 0746972532 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 100POS 2MM T/... |
| 0746700390 | Molex, LLC | 0.0 $ | 1000 | VHDM - HSD 5 ROW DC ASSY |
| 0746971152 | Molex, LLC | 0.0 $ | 1000 | CONN HEADER 40POS 2MM T/H... |
IMP100,S,R,V5P16C,UG,39
PAIR STITCHED VERT HEADER
PWRBLADE RA REC
PWRBLADE VERT LF REC
V/T REC POWERBLADE
V/T REC POWERBLADE
0746971021 Datasheet/PDF