3429-D302

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.660" (16.76mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
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:	1A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	200.0µin (5.08µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header, Stackable (2)
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	26, 26
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	3000
Style:	Board to Board or Cable
Shrouding:	Shrouded - 3 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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Introduction

The 3429-D302 is a header with male pins specifically designed for use in electronic applications. It is a three-way surface-mount rectanglar connector with a right angle PCB mount.The 3429-D302 is part of the 3400 series components created by the company Harwin. It is made from a two-piece body assembly with physical polarization or color coding on-board, making it very easy to use.

Specifications

The 3429-D302 has a three-way surface-mount rectanglar connector with a design specified to IEC 61076–2–104 and IEC 61076–3–106.The body materials used in the connector are approved to UL 94V-0 and Fluoropolymer material. It has three pins on the top side and two on the bottom, and a vertical height of 6.65mm.

Application Field and Working Principle

The 3429-D302 is designed for easy connection of printed circuit boards. It has two distinguishing features: standardised pin formation and low profile body.This connector is best suited for equipment used in medical and motion control devices, as well as for industrial communications, transportation and automation equipment. It can be soldered or wave-soldered onto the printed circuit board, which provides reliable electrical connection.The low profile of the 3429-D302 helps to save space in applications. It also allows PCB manufacturing processes to run more efficiently due to its one-piece body. Furthermore, its degree of contact actualisation is equivalent to in-line connection, which has the advantage of no restriction by direction of insertion.

Conclusion

The 3429-D302 is an ideal fit for use in electronic applications where a highly reliable connection is needed. Its two distinguishing features of standardized pin formation and low profile body make it an ideal choice for space-saving applications. Its electrical connection is also reliable, allowing for a consistent performance in medical, motion control, industrial communications, transportation and automation equipment.

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