81040-500203-RB Allicdata Electronics

81040-500203-RB Connectors, Interconnects

Allicdata Part #:

81040-500203-RB-ND

Manufacturer Part#:

81040-500203-RB

Price: $ 5.61
Product Category:

Connectors, Interconnects

Manufacturer: 3M
Short Description: CONN HEADER 40POS R/A THRU HOLE
More Detail: Connector Header Through Hole, Right Angle 40 posi...
DataSheet: 81040-500203-RB datasheet81040-500203-RB Datasheet/PDF
Quantity: 1000
196 +: $ 5.04428
Stock 1000Can Ship Immediately
$ 5.61
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.310" (7.87mm)
Contact Shape: Square
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30.0µin (0.76µm)
Contact Finish - Post: Tin
Contact Material: Copper Alloy
Insulation Material: Liquid Crystal Polymer (LCP)
Features: Board Lock
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: 0.75A
Voltage Rating: --
Mated Stacking Heights: --
Contact Finish Thickness - Post: 250.0µin (6.35µm)
Applications: --
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.050" (1.27mm)
Number of Positions: 40
Number of Rows: 2
Row Spacing - Mating: 0.100" (2.54mm)
Series: 810
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Push-Pull
Contact Length - Mating: 0.140" (3.56mm)
Contact Length - Post: 0.090" (2.29mm)
Description

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Rectangular connectors are used to provide robust and secure electrical connections. Headers, male pins, and other components make up the core elements of these connectors, with 81040-500203-RB being a prime example. This article will break down the application field and working principle of 81040-500203-RB.

81040-500203-RB is a male quick connect pin connector, with a 4.2mm square pin and current rating of 20A. This means the connector has been designed for use in high-current applications.

The application field of 81040-500203-RB includes high-density circuit board connections, and connections within tight spaces. Due to its low profile nature, the connector is also suitable for applications such as automotive, electronic control modules, and medical equipment. In addition, this connector is popular for telecom and datacom applications.

The working principle of 81040-500203-RB is relatively simple. It is a plug-in type connector, making use of plungers with stainless steel balls supplied with robust spring retainer forces. Once the pin moves within the slot of the receptacle, the ball drops into the slot, and presses the plunger, which in turn pushes the pin forward, creating a secure connection.

81040-500203-RB is a reliable and robust connector, making it perfect for high current applications. Furthermore, its low profile design also provides it with a wide application field. Therefore, if you are looking for a male pin connector that provides a secure and reliable connection, then 81040-500203-RB is a great choice.

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

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