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2016.12

Small-Sized, Low Profile Wire-to-Board Connector for Power Supply

DF61Y Series

■Features

1. Proprietary ViSe Lock design

The lock on the cable side has been strengthened

preventing cables from being easily disconnected

lock : Vertical-insertion Swing-extraction) (Fig.1)

※Patent pending

2. Improved operation through vertical

mating

Eliminates wasted board space : Vertical insertion

eliminates the board space required for horizontal

mating and enhances assembly (Enhanced PCB

design freedom) (Fig.2)

3. Small-sized and low profile, with high

withstanding voltage and current

(H=2mm, 24AWG : 4A Max)

In spite of the small size on a 2.2mm contact pitch,

high voltage of 350V is achieved by ensuring

creepage distance. Using high conductivity material

for the socket contact and lowering contact resistance

through optimized contact force, high-current

capability is realized.

4. High heat-resistance

Operating temperature limit of 105°C.

5. Halogen-free

Use of chlorine or bromine are within standards

values.

*As defined by IEC61249-2-21

Br 900ppm max, Cl 900ppm max,

Br+Cl 1,500ppm max

Diagram to explain the ViSe Locking Design

Long creepage distance

Insertion operation is similar to vertical mating. However, the

contact is actually inserted at an angle, and ensures high retention

force in upper direction. (Cable tensile strength : A minimum of 10N)

Before mating

After mating

Improved operation through vertical mating

and reduced wasted space

Capable of mounting other components

(Enhanced PCB designing freedom)

Wasted space

Contact separation

Creepage distance is achieved by

providing a housing wall between contacts.

Difficult insertion caused by inability to

visually locating the mating port

Improved insertion. Mating port visually

locates from above

Vertical mating type

Horizontal mating type

Fig.1

Fig.2

Fig.3