917251-3 Allicdata Electronics
Allicdata Part #:

A29684-ND

Manufacturer Part#:

917251-3

Price: $ 4.25
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: CONN HEADER 20POS R/A 30GOLD
More Detail: Connector Header Through Hole, Right Angle 20 posi...
DataSheet: 917251-3 datasheet917251-3 Datasheet/PDF
Quantity: 923
1 +: $ 3.86190
10 +: $ 3.70188
100 +: $ 3.05783
500 +: $ 2.57501
1000 +: $ 2.25313
Stock 923Can Ship Immediately
$ 4.25
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 1.244" (31.60mm)
Contact Shape: Rectangular
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Thermoplastic, Polyester, Glass Filled
Features: Board Lock
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: --
Voltage Rating: 250V
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose, Industrial
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Tab
Pitch - Mating: 0.150" (3.81mm)
Number of Positions: 20
Number of Rows: 4
Row Spacing - Mating: 0.200" (5.08mm)
Series: Dynamic D-3400
Style: Board to Board or Cable
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Detent Lock
Contact Length - Mating: --
Contact Length - Post: 0.150" (3.81mm)
Description

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Rectangular Connectors - Headers, Male Pins - 917251-3 Application Field and Working Principle

The 917251-3 is a type of rectangular connector which is used to connect two different pieces of either electrical or non-electrical components together. This connector consists of contacts (which are normally male) that are usually gold-plated and are held in place using an insulating body, often referred to as a header. The contacts are then arranged in a linear pattern so that when the connector is inserted in the corresponding receptacle, mating contacts can bridge the gap between components and form a solid connection.

The most common application for the 917251-3 is it\'s use in the form of a header connector. This type of connector is designed to allow for the interconnection of any type of electrical or non-electrical device, and is a great way to connect circuits together in a secure manner. This type of connection is widely used in circuit boards, where a number of components need to be connected in order for signals to be sent and received.

In terms of the working principle of this type of connector, the contacts of the male pins and the header are configured using beveled shapes which allow them to properly seat into each other. As the pins are inserted into the receptacle, the contacts align and form a complete circuit, thus allowing for a reliable electrical connection. This type of connection is also beneficial because it can help keep out dust and debris, as the header of the connector is designed to be tightly fitted and sealed. As a result, this type of connection is perfect for use in areas where protection from the environment, such as in industrial and medical applications, is necessary.

In summary, the 917251-3 is a type of rectangular connector which is mainly used as a header connector and is used to connect two different pieces of either electrical or non-electrical components together. This type of connection is widely used in circuit boards, where a number of components need to be connected in order for signals to be sent and received. Its working principle consists of beveled-shaped contacts on the male pins and the header that allow them to properly seat into each other. This type of connection is beneficial because it can help keep out dust and debris, and is therefore perfect for use in areas where protection from the environment is necessary.

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

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