Molex 5566 Series Vertical Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

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Bulk discount available

Subtotal (1 pack of 5 units)*

SGD11.79

(exc. GST)

SGD12.85

(inc. GST)

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  • Shipping from 29 June 2026
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Pack(s)
Per Pack
Per unit*
1 - 4SGD11.79SGD2.358
5 - 9SGD10.85SGD2.17
10 +SGD9.79SGD1.958

*price indicative

SEA- RSPROC&C-PDP-1025
RS Stock No.:
666-036
Mfr. Part No.:
39299047
Manufacturer:
Molex
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Brand

Molex

Product Type

PCB Header

Series

5566

Current

9A

Pitch

4.2mm

Housing Material

Nylon

Number of Contacts

4

Number of Rows

2

Orientation

Vertical

Shrouded/Unshrouded

Shrouded

Connector System

Wire-to-Board

Mount Type

Through Hole

Contact Plating

Tin

Contact Material

Brass

Termination Type

Through Hole

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Tail Pin Length

3.5mm

COO (Country of Origin):
MX
The Molex Mini-Fit junior Vertical Header is expertly designed for efficient power connections in wire-to-board applications. Its dual-row configuration, featuring a 4.20mm pitch and four circuits, ensures robust performance and flexibility. The header comes with a snap-in plastic peg PCB lock, providing secure attachment to the printed circuit board. Constructed from high-quality materials, including brass and nylon, this component meets stringent industry standards, ensuring durability and reliability in diverse operating environments. With a temperature range of -40° to +105°C, it is optimally suited for various applications. The Mini-Fit junior series is particularly advantageous for users requiring Compact yet high-capacity connections, making it an essential choice for modern electronic designs.

Rated for 30 mating cycles, ensuring longevity of use
Compatible with the Mini-Fit female terminals, enhancing versatility
Tray packaging facilitates simple handling and storage
Low-halogen material complies with environmental safety standards
Meets stringent UL and CSA certifications for safety assurance

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