L717DFA15PAM4B vs 5174217-3
| Part Number |
|
|
| Category | D-Sub Connectors | D-Sub Connectors |
| Manufacturer | Amphenol ICC (Commercial Products) | TE Connectivity AMP Connectors |
| Description | CONN D-SUB PLUG 15POS R/A SOLDER | CONN D-TYPE PLUG 50POS R/A SLDR |
| Package | - | - |
| Series | DF | AMPLIMITE .050 I |
| Features | Grounding Indents, Mounting Brackets | Board Lock |
| Mounting Type | Panel Mount, Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Solder |
| Current Rating | 7.5A | 1A |
| Contact Finish | Gold | Gold |
| Number of Positions | 15 | 50 |
| Connector Type | Plug, Male Pins | Plug, Female Sockets |
| Contact Finish Thickness | 20µin (0.51µm) | 8µin (0.20µm) |
| Number of Rows | 2 | 2 |
| Connector Style | D-Sub | D-Type, Board to Board |
| Contact Type | Signal | Signal |
| Flange Feature | Housing/Shell (Unthreaded) | - |
| Shell Material, Finish | Steel, Tin Plated | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Shell Size, Connector Layout | 2 (DA, A) | 0.050 Pitch x 0.100 Row to Row |
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1. 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. -
2. 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. -
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.
