Amphenol ICC (Commercial Products) L17H2DE2120
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- L17H2DE2120
- Amphenol ICC (Commercial Products)
- CONN D-SUB PLUG/RCPT 37POS R/A
- D-Sub Connectors
- L17H2DE2120 Datasheet
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Lead free / RoHS Compliant - 6362
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- 1 year quality assurance 》
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What is L17H2DE2120
Amphenol ICC (Commercial Products) Part Number L17H2DE2120（D-Sub Connectors）, developed and manufactured by Amphenol ICC (Commercial Products), distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
L17H2DE2120 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
L17H2DE2120 Specifications
- Part NumberL17H2DE2120
- CategoryD-Sub Connectors
- ManufacturerAmphenol ICC (Commercial Products)
- DescriptionCONN D-SUB PLUG/RCPT 37POS R/A
- Package-
- Series17H
- FeaturesBoard Lock, Grounding Indents, Shielded
- Mounting TypeThrough Hole, Right Angle
- TerminationSolder
- Current Rating3A
- Contact FinishGold
- Number of Positions37, 37
- Connector TypePlug, Male Pins; Receptacle, Female Sockets
- Contact Finish Thickness30µin (0.76µm)
- Number of Rows2, 2
- Connector StyleD-Sub - Stacked
- Contact TypeSignal
- Flange FeatureBoard Side (4-40)
- Shell Material, FinishSteel, Tin Plated
- Material Flammability RatingUL94 V-0
- Shell Size, Connector Layout4 (DC, C); 4 (DC, C)
Application of L17H2DE2120
L17H2DE2120 Datasheet
L17H2DE2120 Datasheet , 17H,Board Lock, Grounding Indents, Shielded,Through Hole, Right Angle,Solder,3A,Gold,37, 37,Plug, Male Pins; Receptacle, Female Sockets,30µin (0.76µm),2, 2,D-Sub - Stacked,Signal,Board Side (4-40),Steel
L17H2DE2120 Classification
D-Sub Connectors
FAQ about D-Sub Connectors
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1. What is a D-SUB connector
The name of the D-SUB connector comes from the D-shaped appearance of its plug. It is a double-row cable connector widely used in computer, industrial automation and communication fields. This connector consists of two parts: a plug and a socket. It is connected through pinholes and pins. It can transmit video, audio and digital signals and provide a large number of grounding points.
The D-SUB connector is a compact and versatile connector mainly used to support power, analog, RF or digital signal transmission. It has a variety of models, options and accessories and is a very economical interconnection solution. -
2. Classification of D-SUB connectors
Solder cup D-Sub connector: This connector meets commercial industrial standards and can be paired with any docking solder cup D-Sub connector. The contacts are electroplated with flash gold, and the connector insulator meets the UL94V-0 standard. The maximum wire size is 20 AWG, and 9, 25, 37 and 50 pin specifications are available.
Crimp D-Sub connector: Crimp D-Sub connectors meet commercial industrial standards and can be used for most standard D-Sub male connectors. Compatible with 20-28 AWG wire range, available in 9, 15, 25 and 50 pin sizes.
Punch-type D-Sub connector: This connector is easily soldered into the through-hole of the printed circuit board or used in many other applications. Solder placement follows a standard footprint, and gold-plated contacts ensure long life. As an industrial standard commercial DB37 female PCB type connector, it has standard mounting holes for application flexibility. -
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
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.
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