128457032002025

Series:	8457
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Number of Positions:	32
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	2
Style:	B/2 (1/2 B)
Level, Class:	2
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	--
Operating Temperature:	-65°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polyester Thermoplastic, Glass Filled

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128457032002025 Application Field and Working Principle

DIN 41612 interconnection systems are identified by their 3-digit number designation, with the first digit representing the total number of positions and the remaining two digits representing the pin and contact arrangement used within the connector. The 128457032002025 is a DIN 41612 type interconnection system.This specific connector has 128 total positions, with 45 pins on the top, 70 pins on the bottom, 2 pins on the left and 0 pins on the right. It has two common applications, as a backplane connector and as a board-to-board connector. It is typically used in data communication and power distribution systems. This connector has a cable mounted interface and is keyed to ensure correct connection orientation.In terms of its working principle, the 128457032002025 consists of four rows of numbered contacts corresponding to the four positions and two pins. When inserted into the mating connector, the pins on the sides of the connector contact the complementary pins in the other connector and are then able to transfer data or power. The spring-loaded pins provide a robust connection and also ensure that the connector does not become loose or disconnected from the mating connector.The contacts in this connector are made of gold-plated metal, which ensures excellent electrical and thermal performance and endurance even in harsh conditions. The gold-plated contacts also reduce the risk of surface corrosion and/or oxidation over time. The connector also has a robust body and is dustproof and waterproof.In summary, the 128457032002025 is a DIN 41612-style interconnection system typically used as backplane or board-to-board connectors. It has four rows of silver-plated contacts providing a robust connection while ensuring good electrical and thermal performance. It is also dustproof and waterproof, making it suitable for a wide variety of applications.

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