LY20-40P-DT1-P1E-BR Allicdata Electronics
Allicdata Part #:

670-2903-ND

Manufacturer Part#:

LY20-40P-DT1-P1E-BR

Price: $ 1.50
Product Category:

Connectors, Interconnects

Manufacturer: JAE Electronics
Short Description: CONN HEADER 40POS 2MM
More Detail: Connector Header Through Hole 40 position 0.079" (...
DataSheet: LY20-40P-DT1-P1E-BR datasheetLY20-40P-DT1-P1E-BR Datasheet/PDF
Quantity: 754
1 +: $ 1.36080
10 +: $ 1.23480
100 +: $ 1.05840
500 +: $ 0.88200
1000 +: $ 0.75600
5000 +: $ 0.67032
Stock 754Can Ship Immediately
$ 1.5
Specifications
Operating Temperature: -40°C ~ 85°C
Insulation Height: 0.177" (4.50mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 3.90µin (0.099µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Polyamide (PA66), Nylon 6/6, Glass Filled
Features: --
Overall Contact Length: 0.291" (7.40mm)
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Brown
Current Rating: 3A per Contact
Voltage Rating: 250V
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.079" (2.00mm)
Number of Positions: 40
Number of Rows: 2
Row Spacing - Mating: 0.079" (2.00mm)
Series: LY20
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole
Termination: Solder
Fastening Type: Detent Lock
Contact Length - Mating: 0.106" (2.70mm)
Contact Length - Post: 0.118" (3.00mm)
Description

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LY20-40P-DT1-P1E-BR application field and working principle

Rectangular connectors, also known as headers, male pins, are widely used in various circuits to transfer power or signals for electronic components. Among them, LY20-40P-DT1-P1E-BR is one of the most versatile and widely used connectors in the market. This article introduces its application field and working principle in detail.

LY20-40P-DT1-P1E-BR is mainly made of flame-retardant nylon PA66 and metals, and is widely used in general testing equipment, communication equipment, computers, aviation, military, medical, automotive, electrical, etc. In addition, they are mainly used for connection of electronic components, such as DC power supply, DC power supply adapter, router, etc.

LY20-40P-DT1-P1E-BR is composed of two parts, the so-called cage and pin. The cage part is mainly used for wire connectors, while the pin is used for the contact between the circuit board and the cable. In order to ensure the high performance of the connection between the cable and the circuit board, the contact area of the pin is designed with gold plated and oxide layer. The gold plated is to ensure good mechanical contact, while the oxide layer is to resist surface oxidation.

In terms of overall structure design, the insulating housing adopts a unique double-locking structure. On the one hand, it eliminates the repeated disassembly of the connector, improving the stability of the connection between the tank and the cable; On the other hand, the top cover can be opened in both directions, making it more convenient to use. At the same time, the outer housing is also designed with a pressure relief hole, which helps to reduce the surface pressure on the cable and prevent possible fire hazard.

Additionally, the insulation material used in the cage of the LY20-40P-DT1-P1E-BR reduces the amount of static electricity that can be generated during the connection between the cable and the connector, while the materials used for the pins and the connector itself have better conductive properties, so that they can accurately transfer power and signals. Moreover, it is designed with two rows of contact points, ensuring smooth and reliable power transmission.

In summary, LY20-40P-DT1-P1E-BR rectangular connector is a kind of header and male pin which is widely used in various circuits and fields. It is mainly composed of two parts, the cage and the pin. The insulating housing adopts a double-locking structure, which can effectively improve the stability and safety of the connection. In addition, its contact points are designed with gold plating and oxide layer, which makes it more reliable in terms of signal and power transmission.

The specific data is subject to PDF, and the above content is for reference

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