L717TWC25W3PMSVRM6 vs 09694009176
| Part Number |
|
|
| Category | D-Sub Connectors | D-Sub Connectors |
| Manufacturer | Amphenol ICC (Commercial Products) | HARTING |
| Description | CONN D-SUB PLUG 25POS R/A SOLDER | 21WA4 MA_PCR_SOLDERCUP_S4_PIN 9 |
| Package | - | - |
| Series | TW | - |
| Features | Board Lock, Grounding Indents, Mounting Brackets | - |
| Mounting Type | Panel Mount, Through Hole, Right Angle | - |
| Termination | Solder | - |
| Current Rating | 7.5A | - |
| Contact Finish | Gold | - |
| Number of Positions | 25 (22 + 3 Coax or Power) | - |
| Connector Type | Plug, Male Pins | - |
| Contact Finish Thickness | 16µin (0.40µm) | - |
| Number of Rows | 2 | - |
| Connector Style | D-Sub, Combo | - |
| Contact Type | Signal and Coax or Power (Not Included) | - |
| Flange Feature | Housing/Shell (Unthreaded) | - |
| Shell Material, Finish | Steel, Tin Plated | - |
| Shell Size, Connector Layout | 4 (DC, C) - 25W3 | - |
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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. D-SUB connector insulation is poor
Performance: short circuit, insulation resistance is too poor.
Cause: high humidity in the use environment, serious pollution, water or other liquids penetrate into the insulator, etc.
Solution: Improve the use environment, clean the inside of the insulator, and replace the insulator. -
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.
