XF2U-3215-3A

Cable End Type:	Tapered
Mating Cycles:	20
Actuator Color:	Black
Housing Color:	Natural
Contact Finish Thickness:	5.90µin (0.150µm)
Current Rating:	0.5A
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-30°C ~ 85°C
Voltage Rating:	50V
Features:	--
Actuator Material:	Liquid Crystal Polymer (LCP), Halogen Free
Housing Material:	Liquid Crystal Polymer (LCP), Halogen Free
Contact Finish:	Gold
Contact Material:	Copper Alloy
Series:	XF2U
Locking Feature:	Rotary Lock, Backlock
Height Above Board:	0.035" (0.88mm)
FFC, FCB Thickness:	0.20mm
Termination:	Solder
Pitch:	0.020" (0.50mm)
Number of Positions:	32
Connector/Contact Type:	Contacts, Top and Bottom
Mounting Type:	Surface Mount, Right Angle
Flat Flex Type:	FPC
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Flat Flexible Cable (FFC) and Flexible Printed Circuit (FPC) connectors are widely used in many consumer, medical, and industrial applications. XF2U-3215-3A is one type of FFC/FPC connector, which is a two-row alternating connector with 31 terminals.XF2U-3215-3A has the most basic function of connecting two PCB board signals, and it is an ideal product for the signal transmission of the computer related peripheral devices or other industrial applications.Application field of XF2U-3215-3AXF2U-3215-3A connectors are widely used in many areas where the space of PCB boards is limited. Its small size and stable performance enables the device to accommodate many applications such as Personal Computers, household appliances, automotive, industrial equipment, consumer electronics, telecommunication, medical devices, instruments, and so on. Its wide compatibility allows it to be used in a variety of fields, and it is also a cost-effective solution for many applications.Working Principle of XF2U-3215-3AThe working principle of XF2U-3215-3A is that the contact between the terminals and the board is realized by two rows of terminal contacts with 31 terminals each placed alternately.The terminal connection at both sides of XF2U-3215-3A is programmed through cutting, punching and welding. The contact length at the end of each terminal is 28 mm. The distance between two adjacent terminals is 2.54 mm and the terminal pitch is 0.5 mm. The contact resistance is about 10m Ohm (maximum 5000 mV). The soldering temperature should be controlled within 220℃ in order to ensure the stability of the connection.XF2U-3215-3A features a 0.5 mm pitch, which is a unique advantage compared to standard connectors. This makes it ideal for applications that require a small connector but still need to accommodate a relatively large number of connections.ConclusionXF2U-3215-3A is a type of FFC/FPC connector with wide application and compatibility. Its unique structure has made it popular in many areas because of its stable performance and small size. This type of connector is particularly suitable for applications that require a small connector but need a relatively large number of connections. Its contact resistance and temperature resistance are both within the acceptable range. Therefore, it is an ideal choice for many applications.

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