Hirose DF17 Series Straight Surface PCB Socket, 20-Contact, 2 Row, 0.5 mm Pitch Solder

RS Stock No.:: 623-2477
Mfr. Part No.:: DF17(4.0)-20DS-0.5V(57)
Brand:: Hirose

Hirose DF17 Series Straight Surface PCB Socket, 20-Contact, 2 Row, 0.5 mm Pitch Solder

Bulk discount available

Subtotal (1 unit)*

£1.11

(exc. VAT)

£1.33

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 18 May 2026

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Units	Per unit
1 - 24	£1.11
25 - 99	£1.00
100 - 499	£0.90
500 - 999	£0.78
1000 +	£0.73

*price indicative

RS Stock No.:: 623-2477
Mfr. Part No.:: DF17(4.0)-20DS-0.5V(57)
Brand:: Hirose

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Hirose
	Product Type	PCB Socket
	Number of Contacts	20
	Number of Rows	2
	Sub Type	Board-to-Board
	Pitch	0.5mm
	Current	300mA
	Termination Type	Solder
	Housing Material	Polyamide
	Mount Type	Surface
	Orientation	Straight
	Connector System	Board-to-Board
	Stacking Height	4mm
	Voltage	50 V
	Series	DF17
	Row Pitch	3.9mm
	Minimum Operating Temperature	-35°C
	Contact Gender	Female
	Contact Material	Copper
	Contact Plating	Gold
	Maximum Operating Temperature	85°C
	Standards/Approvals	No

	Select all
	Brand Hirose
	Product Type PCB Socket
	Number of Contacts 20
	Number of Rows 2
	Sub Type Board-to-Board
	Pitch 0.5mm
	Current 300mA
	Termination Type Solder
	Housing Material Polyamide
	Mount Type Surface
	Orientation Straight
	Connector System Board-to-Board
	Stacking Height 4mm
	Voltage 50 V
	Series DF17
	Row Pitch 3.9mm
	Minimum Operating Temperature -35°C
	Contact Gender Female
	Contact Material Copper
	Contact Plating Gold
	Maximum Operating Temperature 85°C
	Standards/Approvals No

DF17 Series Catalogue

COO (Country of Origin):: JP

Hirose DF17 Series 0.5 mm Board to Board Connectors

DF17 Series 0.5 mm SMT board to board header and socket connectors for creating board to board heights between 4 mm and 8 mm. These DF17 Series 0.5 mm board to board connectors have a robust design that can withstand the shock caused by the impact of dropping. This feature prevents connector breakage ensuring high performance and electrical continuity. This feature makes them especially suitable for use in mobile phones and other hand held devices. The socket connectors have a box style, scoop proof structure which offers increased protection to the contacts and the mating connection. The contacts have a scoop proof bellows type design. Metal fittings either end of these DF17 Series 0.5 mm board to board connectors provide robust PCB retention and protection against mechanical stress. Mounting bosses on the base of the connector provide extra stability on the PCB

Features and Benefits

• Compact design

• Wide range of stacking heights

• Shock proof structure prevents connector damage when dropped

• Scoop proof housing design and contacts

• Metal fittings for protection against mechanical stress

• Mounting bosses for increased stability on PCB

Product Application Information

These DF17 Series 0.5 mm board to board connectors with their compact size are ideal for use in LCD equipment and portable electronic and mobile telecommunications equipment

Note

Stacking heights – DF17 from 5.0 to 8.0mm