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Home » NEWEST Products » New by Manufacturer » Hirose Electric » Hirose DF57 Series W2B Connectors
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Hirose DF57 Series W 2B Connectors

Hirose DF57 Series1.2mm Pitch Swing Lock Wire to Board Connectors offer a low profile and a unique swing lock structure to provide highly reliable connections. The Hirose DF57 Series1.2mm Pitch Swing Lock W2B Connectors feature a stacking height of 1.44mm for an effective mating height of 0.42mm, swing lock with both positive and friction locks for cable pull-force resistance, high lance structure, and integral molding to prevent solder wicking. These wire-to-board connectors have a rated voltage of 50V AC/DC and a rated current of 2.0A or 2.5A depending on the number of contacts. NEW! Hirose DF57H Series now available with smaller wire sizes of 32 AWG to 34 AWG.

Features
  • 1.2 mm pitch, 1.4 mm height, low profile connector
  • "Swing lock"; Both positive and friction locks are provided for cable pull force resistance
  • High current capability; 2.5 Amps (2 pos. with AWG#28 cable)
  • Solder wicking prevention
  • High contact lance strength
  • 0.5 to 0.63 mm dia., AWG#30 to 28 cable is applicable
  • RoHS compliant

Applications
  • Mobile Phones
  • Industrial Robots
  • LCD TVs
  • LED Lighting
  • Digital Cameras
  • Notebook PCs
  • Modules
    • LED module
    • Touch panel
    • Small sized battery
    • Small sized motor


Physical Specifications
  • Housing:
    • Header: LCP, UL94V-0, Black
    • Socket: PBT, UL94V-0, Black
  • Header Contact: Brass with Tin-plated over Nickel under plating finish
  • Metal Fitting: Brass with Tin-plated over Nickel under plating
  • Applicable Cable: AWG#28 to 30, φ 0.5 to 0.63 mm

Electrical Specifications
  • Rated Current:
    • 2 positions: AWG#28: 2.5 Amps, AWG#30: 1.5 Amps
    • 3 positions: AWG#28: 2.0 Amps, AWG#30: 1.5 Amps
  • Rated Voltage: 50 V AC / DC
  • Insulation Resistance: 100 M Ω MIN. (100 V DC)
  • Withstanding Voltage: 500 V AC for 1 minute

Mechanical Specifications
  • Operating Temperature: - 35⁰C to + 85⁰C
  • Contact Resistance: 10 m Ω MAX. at 20 mV, 1 mA
  • Durability: 30 cycles (Insertion / Withdrawal)

DF57 Series
Part Number Description Number of Positions Contact Gender
DF57 Crimp Contact #28-30 AWG N/A Female
1.2mm Low Profile Swing Lock W2B Connector 2 Male
1.2mm Low Profile Swing Lock W2B Connector 2 Female
1.2mm Low Profile Swing Lock W2B Connector 3 Male
1.2mm Low Profile Swing Lock W2B Connector 3 Female
1.2mm Low Profile Swing Lock W2B Connector 4 Male
1.2mm Low Profile Swing Lock W2B Connector 4 Female
1.2mm Low Profile Swing Lock W2B Connector 5 Male
1.2mm Low Profile Swing Lock W2B Connector 5 Female
1.2mm Low Profile Swing Lock W2B Connector 6 Male
1.2mm Low Profile Swing Lock W2B Connector 6 Female
DF57 Hand Crimping Tool N/A N/A


DF57H Series
Part Number Description Mounting Style Termination Style Number of Positions
DF57H-2S-1.2C Crimp Socket Cable Crimp 2
DF57H-3S-1.2C Crimp Socket Cable Crimp 3
DF57H-4S-1.2C Crimp Socket Cable Crimp 4
DF57H-5S-1.2C Crimp Socket Cable Crimp 5
DF57H-6S-1.2C Crimp Socket Cable Crimp 6
DF57H-2P-1.2V(21) Header SMD/SMT Solder 2
DF57H-3P-1.2V(21) Header SMD/SMT Solder 3
DF57H-4P-1.2V(21) Header SMD/SMT Solder 4
DF57H-5P-1.2V(21) Header SMD/SMT Solder 5
DF57H-6P-1.2V(21) Header SMD/SMT Solder 6
DF57-3234SCF Crimp Contact 32-34 AWG (Female) N/A N/A N/A
Hirose DF57 Series W2B Connectors


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