DF65 Datasheet, PDF (1/6 Pages) Hirose Electric – 1.7mm pitch, Low Profile Wire-to-Board Connectors for Power Supplies

1.7mm pitch, Low Profile Wire-to-Board Connectors for Power Supplies
DF65 Series
(UL, C-UL, Listed)
Lock structure and operation
Socket
Header
Latch
˙Features
1. Enhanced contact reliability and lock structure
The unique locking structure reinforces the
engagement between the wire side portion and
the header. This prevents the wire side from
becoming misaligned due to stress from poorly
routed wiring. (Fig.1) (Patented)
2. Vertical mating provides superior handling
The use of vertical mating style reduces
assembly time and maximizes precious board
space which gives designers more freedom
when designing other components on the PCB.
(Fig.2)
3. Highly reliable contact structure
The two point contact structure provides optimum
reliability, a low mated height of 1.8mm and an
effective mating length of 0.35mm.
4. Increased cable retention
The header is designed to press the terminal
lance down during the mating operation; this
prevents the lance from moving and enhances
its strength.
5. High current of MAX 4A (24 AWG)
By utilizing highly conductive material for the
female terminals and suppressing the contact
resistance, the DF65 series can handle a
maximum of 4A with 24 AWG wire.
6. Solder wicking prevention
Molding is done in a way that removes the gap
between the contacts and the housing to prevent
wicking.
7. Prevents Accidental unmating
The molded structure is designed to prevent
accidental unmating due to poorly routed wiring
and harsh loads.
8. UL and C-UL Certified
9. Glow Wire compliance
(Compliant with IEC 60695-2-11)
Latches are deflected
slightly during mating.
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Fig.1
Vertical mating provides superior
operability and maximizes board space.
Vertical mating type ^{Side view of the PCB}
Vertical mating style allows other parts to be mounted.
(Enhances freedom in designing PCB)
The mating face is easy to see,
resulting in proper insertion.
Horizontal mating type ^{Unused, open area}
The mating face can be hard to see,
which can lead to awkward insertion.
Fig.2
2016.3ᶄ
1