D3431-5302-AR

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.340" (8.64mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	10.0µin (0.25µm)
Contact Finish - Post:	Tin
Contact Material:	Brass
Insulation Material:	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Features:	Keying Slot, Mounting Flange
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1.75A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	39.4µin (1.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tray
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	34
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	D3000
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Latch Lock/Eject Hooks, Long
Contact Length - Mating:	0.240" (6.10mm)
Contact Length - Post:	0.112" (2.84mm)

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BackgroundRectangular connectors are devices that can help facilitate connections between two circuits. The D3431-5302-AR is a rectangular 6-pin connector developed by Hirose Electric. This device is used primarily in medium-high current applications and is capable of handling currents up to 8A. It is commonly used in audio and video equipment, office equipment and home appliances.DescriptionThe D3431-5302-AR is a 6-pin connector with an integrated disconnect latch. It is made of high-quality polyamide with gold contacts. This connector is rated for a maximum current of 8A and a voltage of 240VAC. It has an operating temperature range of -50°C to 105°C. This connector is designed to be used with a range of other Hirose products, such as the D3431-5302-AR housing and the FH40P-6PG wire-to-board connectors.FeaturesThe D3431-5302-AR connector has a number of features that make it an ideal choice for medium-high current applications. It has a positive disconnect latch, which prevents accidental disconnection. This connector also has a low contact resistance, which helps to reduce heat buildup. The gold-plated contacts also provide reliable and consistent electrical connections. Additionally, this connector has a UL94-V0 fire protection rating, which makes it suitable for use in hazardous environments.ApplicationThe D3431-5302-AR connector is mainly used in audio and video equipment, office equipment and home appliances. It is well suited for applications that require high current and can handle currents up to 8A. It is also commonly used in medical equipment, marine equipment and industrial automation systems. This connector is also used in automotive systems, as it is resistant to harsh environmental conditions.Working PrincipleThe D3431-5302-AR connector is designed to make reliable and consistent electrical connections. It utilizes gold-plated contacts that provide excellent electrical and mechanical connections. The positive disconnect latch helps prevent accidental disconnection. The low contact resistance helps to reduce heat buildup, which can cause damage to the system. Additionally, the connector is designed to withstand harsh environmental conditions, making it suitable for use in automotive applications.ConclusionThe D3431-5302-AR is a 6-pin rectangular connector developed by Hirose Electric. It is made of high-quality polyamide with gold contacts and is rated for a maximum current of 8A. This connector is primarily used in audio and video equipment, office equipment and home appliances. It also has a range of features that make it well suited for use in medium-high current applications. It has a positive disconnect latch, low contact resistance and a UL94-V0 fire protection rating. It is also resistant to harsh environmental conditions, making it suitable for use in automotive applications.

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