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DF51K-4S-2C(800)

Name: Hirose Electric DF51K-4S-2C(800)
Brand: Hirose Connector
SKU: 798-DF51K-4S-2C800
Price: 0.18 EUR
Availability: InStock

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Mouser No:

798-DF51K-4S-2C800

Mfr. No:

DF51K-4S-2C(800)

Mfr.:

Hirose Connector

Description:

Headers & Wire Housings 2mm Pitch WtoB Conn 4 pos Socket

Datasheet:

DF51K-4S-2C(800) Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Hirose Connector DF51K-4S-2C(800)

In Stock: 1.090

Stock:: 1.090

Can Dispatch Immediately

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On Order:: 2.900

Expected 3/19/2026
Factory Lead Time:: 5

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	0,181 €	0,18 €
	0,157 €	1,57 €
	0,14 €	3,50 €
	0,132 €	13,20 €
	0,119 €	35,70 €
	0,117 €	117,00 €
	0,105 €	262,50 €
	0,101 €	505,00 €
	0,094 €	940,00 €

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Hirose Electric
Product Category:	Headers & Wire Housings
RoHS:
Product:	Headers
Type:	Socket
Number of Positions:	4 Position
Pitch:	2 mm (0.079 in)
Number of Rows:	1 Row
Mounting Style:	Cable Mount / Free Hanging
Termination Style:	Crimp
Contact Gender:	Socket (Female)
Series:	DF51K
Tradename:	SignalBee
Application:	Wire-to-Board
Minimum Operating Temperature:	- 55 C
Maximum Operating Temperature:	+ 105 C
Packaging:	Bulk
Brand:	Hirose Connector
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	KR
Current Rating:	2 A
Flammability Rating:	UL 94 V-0
Housing Colour:	Black
Housing Gender:	Female
Housing Material:	Polybutylene Terephthalate (PBT)
Product Type:	Headers & Wire Housings
Factory Pack Quantity:	100
Subcategory:	Headers & Wire Housings
Part # Aliases:	480-0563-0-00

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Datasheet

DF51K-4S-2C(800) Datasheet (PDF)

CNHTS:: 8547200000
USHTS:: 8538906000
JPHTS:: 853890000
MXHTS:: 8538900100
BRHTS:: 85389090
ECCN:: EAR99

Automotive Solutions

Hirose Electric offers specialized connectors designed for the demanding conditions of automotive applications, such as battery packs, EV chargers, inverters, LiDAR, and infotainment systems. These connectors feature high currents, high speeds, robust designs, durability in harsh environments, and automotive industry standardization. Hirose Electric connectors are built to withstand extreme vibration, moisture, and temperature, providing reliable performance.

Smart Home Solutions

Hirose Electric provides cutting-edge connectors built to meet the unique challenges of Smart Home applications. These connectors provide reliability, precision, and excellent performance, making them suitable for smart home systems, including security cameras, smart doors, and AI speakers. Hirose Electric connectors provide robust locking mechanisms, waterproof options, IoT support, and compact designs.

Drone Solutions

Hirose Electric Drone Solutions offer robust, lightweight connectors engineered to meet the demands of drones and unmanned aerial vehicles (UAVs). Supporting compact, high-density designs with secure locking, these durable connectors ensure reliable power and signal transmission under vibration and environmental stress. The complete lineup includes wire-to-wire, wire-to-board, board-to-board, FPC/FFC, and coaxial connectors with IP67/IP68 waterproof variants for outdoor applications. Hirose Drone Solutions enable stable connections for motors, batteries, stereo cameras, antennas, motion sensors, and camera modules, providing efficiency and long-flight performance in industrial, commercial, and inspection drones.

DF51K 2mm Pitch Wire-to-Board Connectors

Hirose Electric DF51K 2mm Pitch Wire-to-Board Connectors feature a center-lock design that prevents damage while allowing high-density mounting and easy operation. The locking mechanism delivers a clear tactile click to ensure complete mating, while visually and mechanically polarized features prevent reverse or incorrect mating. Hirose Electric DF51K connectors are available in straight or right-angle options, single or dual row, and with gold or tin plating. Typical applications include medical, office, and amusement equipment, as well as industrial machinery and robots.