DF57 Series


Low Profile “Swing-Lock” Board to Wire Connector for Power
(Compliant with UL-CSA standards)

1.Reinforced lock structure with swing lock
2. Header lock improves plug retention
3. Highly reliable contact structure
4. Insert guide key prevents misalignment
5. Solder wicking prevention
6. Case disengagement prevention
7. Cost effective


Connector Type Contact, Socket, Header
Number of Positions 2, 3, 4, 5, 6
Number of Rows (Interface) 1
Mounting Pitch 1.2, 2.4 mm
Contact Pitch 1.2, 2.4 mm
Rated Current 1, 1.5, 2, 2.5, 3 A
Rated Voltage (AC) AC 50, 100 V
Rated Voltage (DC) DC 50, 100 V
Mating/Unmating Cycles 30, 500
Mounting Style SMT
Connector Orientation Straight
Mounting Side Standard on-Board
Contact Plating Gold, Tin
Wire Termination Method Crimping
Recommended Wire Type Discrete wire
Recommended Min. Wire Size (AWG) AWG 28, 30, 34
Recommended Max. Wire Size (AWG) AWG 26, 28, 32
Operating Temperature (Max.) 85 ℃
Operating Temperature (Min.) -35 ℃
Catalog Product Series Catalog DOWNLOAD
Assembly Information Cable Assembly Instruction DOWNLOAD

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Cable Type
Number of Positions   pos.
Rated Current A Rated Voltage (AC) AC V
Recommended Wire Size (AWG)

AWG wire