DSS1XPFAA48X vs L717TWA7W2PEP2SVA218
| Part Number |
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| Category | D-Sub Connectors | D-Sub Connectors |
| Manufacturer | Conec | Amphenol ICC (Commercial Products) |
| Description | 9P MALE PRESS FIT 4-40 R. SPCR | CONN D-SUB PLUG 7POS R/A SOLDER |
| Package | - | - |
| Series | - | TW |
| Features | - | Grounding Indents |
| Mounting Type | - | Panel Mount, Through Hole, Right Angle |
| Termination | - | Solder |
| Current Rating | - | 7.5A |
| Contact Finish | - | Gold |
| Number of Positions | - | 7 (5 + 2 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 Power |
| Flange Feature | - | Housing/Shell (Unthreaded) |
| Shell Material, Finish | - | Steel, Tin Plated |
| Shell Size, Connector Layout | - | 2 (DA, A) - 7W2 |
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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. 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. -
3. FAQ of D-SUB Connector
D-SUB connector connection is poor
Performance: shell damage, bayonet connector loose or stuck after plugging.
Cause: internal defects of the connector, external force damage.
Solution: Check and repair internal defects of the connector and avoid external force damage.
D-SUB connector oxidation What are the manifestations?
Performance: increased contact resistance.
Cause: environmental factors and current effects.
Solution: Clean and maintain the connector regularly, and use a protective cover to avoid pin exposure.
What problems are caused by deformation of D-SUB connector?
Performance: Affects contact area and stability.
Cause: Mechanical pressure or temperature change.
Solution: Avoid excessive mechanical pressure and check connector status regularly. -
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.
