HRS DF20A 20DS 1C 1 mm pitch low profile double rows board to cable connector for electronic devices

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Product Description

DF20 Series: 1 mm Pitch Double Rows Low Profile Board-to-Cable Connectors

The DF20 Series offers compact and reliable board-to-cable connection solutions with a 1 mm contact pitch. These connectors are designed for low-profile applications, featuring narrower external dimensions and metal fittings that enable end-to-end mounting. They are suitable for automated equipment board placement and support AWG #28, #30, and #32 conductors, making them ideal for a range of portable and small electronic devices.

Product Attributes

Brand: HIROSE ELECTRIC CO., LTD.
Certifications: RoHS (indicated for specific part numbers)
Material: Socket contact: Phosphor bronze with Gold plating; Pin header Insulator: Polyamide; Pin header Contact: Phosphor bronze with Gold plating; Pin header Metal Fitting: Brass with Solder plating (V type) or Tin-Copper plating (H type)
Color: Beige (Insulator)

Technical Specifications

Item	Specification	Condition
Contact Pitch	1 mm	Double Rows
Rated Current	AWG#28: 1A, AWG#30: 0.9A, AWG#32: 0.7A	Measured at 100V DC
Rated Voltage	100V AC	Conduction of 300V AC applied for 1 minute
Operating Temperature Range	-35C to 85C	Includes temperature rise caused by current flow
Operating Humidity Range	-40% to 80%
Storage Temperature Range	-10C to 60C
Storage Humidity Range	-40% to 70%
Insulation Resistance	500M min.
Withstanding Voltage	30M max.
Contact Resistance	0.2 N Min., 2 N Max.	Insertion-Extraction force (per contact)
Vibration	No electrical discontinuity of 1s min.	Frequency of 10 to 55 Hz, single amplitude of 0.75 mm, in 3 directions for 2 hours
Humidity	Contact resistance of 30m max., insulation resistance of 100M min.	Temperature of 402C, humidity of 90% to 95%, left standing for 96 hours
Temperature Cycle	Contact resistance of 30m max, insulation resistance of 500M min.	(-55C:30min / 5C to 35C: 2 to 3min / 85C:30min / 5C to 35C:2 to 3min) for 5 cycles
Mechanical Operation	No deformation of the insulator parts that will affect performance	50 cycles
Resistance to Soldering Heat	Contact resistance of 30m max.	Reflow: At the recommended temperature profile, manual solder: Soldering iron temperature of 300C for 3 seconds

Product Variations

Contact Pitch: 1 mm
Rows: Double Rows
Contact Options: 10, 20, 30, 40, and 50 contacts
Pin Header Types: With or without board positioning bosses; Straight or right angle
Socket Type: Crimp socket
Applicable Wire Sizes: AWG #28, AWG #30, AWG #32