163A17709X vs 163A17749X
| Part Number |
|
|
| Category | D-Sub Connectors | D-Sub Connectors |
| Manufacturer | Conec | Conec |
| Description | CONN DSUB HD PLUG 44POS R/A SLDR | CONN DSUB HD PLUG 44POS R/A SLDR |
| Package | - | - |
| Series | 163A | 163A |
| Features | Grounding Indents, Mounting Brackets | Grounding Indents |
| Mounting Type | Board Edge, Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Solder |
| Ingress Protection | IP20 | IP20 |
| Current Rating | 3A | 3A |
| Contact Finish | Gold | Gold |
| Number of Positions | 44 | 44 |
| Connector Type | Plug, Male Pins | Plug, Male Pins |
| Contact Finish Thickness | Flash | - |
| Number of Rows | 3 | 3 |
| Connector Style | D-Sub, High Density | D-Sub, High Density |
| Contact Type | Signal | Signal |
| Flange Feature | Mating Side (4-40) | Mating Side (M3) |
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Shell Size, Connector Layout | 3 (DB, B) High Density | 3 (DB, B) High Density |
-
1. Applications of D-SUB full range of connectors
1. Computer field: D-SUB connectors are widely used in the computer field, such as the connection of external devices such as monitors, keyboards, mice, etc.
2. Communication field: D-SUB connectors can be used for signal transmission between various communication devices, such as telephones, fax machines, routers, etc.
3. Industrial control field: D-SUB connectors are widely used in the industrial control field, such as the connection of PLCs, sensors, actuators and other equipment.
4. Automation field: D-SUB connectors can be used for signal transmission and power supply in automation equipment, such as robots, automated assembly lines, etc.
5. Other fields: In addition to the above fields, D-SUB connectors can also be used in other fields such as security, lighting, and medical equipment. -
2. Problems caused by poor contact of D-SUB connectors
Performance: increased contact resistance, circuit breakage, contact curtain movement, etc.
Causes: inadequate connection, insufficient contact area, dirt, corrosion, oxidation, etc.
Solution: Re-plug the connector, clean the connection part (use alcohol or other cleaning agents), replace the contact or connector. -
3. FAQ of D-SUB Connector
What is the reason for no signal in D-SUB connector?
Performance: No signal.
Solution: Check whether the signal cable is plugged in properly and ensure stable connection. 3.
D-SUB connector causes the monitor to fail to display.
Performance: The monitor cannot display.
Solution: Adjust the computer resolution to the highest resolution supported by the monitor.
What is the reason for poor connection of D-SUB connector?
Performance: Poor connection.
Cause: The pin is exposed and easily damaged.
Solution: Use a protective cover to avoid pin exposure and operate carefully. -
4. FAQ of D-SUB Connector
What is the reason for slow data transmission of D-SUB connector?
Performance: Slow or interrupted data transmission.
Cause: Inherent characteristics of serial communication.
Solution: Use faster communication standards or increase communication stability measures 24.
D-SUB connector signal attenuation
Symptom: Signal attenuation.
Cause: Long-distance transmission characteristics.
Solution: Use higher quality cables or add signal amplifiers.
