Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

RS庫存編號:: 484-1899
Distrelec 貨號:: 304-42-637
製造零件編號:: 39-28-1043
製造商:: Molex

Molex Mini-Fit Jr Series Straight Through Hole PCB Header, 4 Contact(s), 4.2 mm Pitch, 2 Row, Shrouded

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小計（1 包，共 5 件）*

HK$20.10

訂單超過 HK$250.00 免費送貨

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加上 3,190 件從 2026年1月12日起發貨
加上 10,910 件從 2026年1月19日起發貨

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單位	每單位	每包*
5 - 370	HK$4.02	HK$20.10
375 - 745	HK$3.92	HK$19.60
750 +	HK$3.84	HK$19.20

* 參考價格

RS庫存編號:: 484-1899
Distrelec 貨號:: 304-42-637
製造零件編號:: 39-28-1043
製造商:: Molex

規格

產品概覽和技術數據資料表

法例與合規

產品詳細資訊

透過選取一個或多個屬性來查找類似產品。

選取全部	屬性	值
	品牌	Molex
	Series	Mini-Fit Jr
	Product Type	PCB Header
	Current	9A
	Pitch	4.2mm
	Housing Material	Nylon
	Number of Contacts	4
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Through Hole
	Connector System	Wire-to-Board
	Contact Plating	Tin
	Contact Material	Brass
	Minimum Operating Temperature	-40°C
	Row Pitch	4.2mm
	Termination Type	Solder
	Contact Gender	Male
	Maximum Operating Temperature	105°C
	Standards/Approvals	No
	Voltage	600 V

	選取全部
	品牌 Molex
	Series Mini-Fit Jr
	Product Type PCB Header
	Current 9A
	Pitch 4.2mm
	Housing Material Nylon
	Number of Contacts 4
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Through Hole
	Connector System Wire-to-Board
	Contact Plating Tin
	Contact Material Brass
	Minimum Operating Temperature -40°C
	Row Pitch 4.2mm
	Termination Type Solder
	Contact Gender Male
	Maximum Operating Temperature 105°C
	Standards/Approvals No
	Voltage 600 V

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COO (Country of Origin):: JP

Molex PCB Header, 9A Current Rating, Brass Connector - Mini-Fit Jr Series - 39-28-1043

Use this PCB header from Molex to firmly attach wires to your high-current circuit boards. As it's rated 9A, it can handle that current through each of its four contacts. The unit's polarised design stops you from accidentally mismating the wires and ensures the correct system connection each time. It has a shrouded terminal that keeps debris from getting into the workings while ensuring cables are reliably secure.

Features & Benefits

• Light 1.209g weight won't put unnecessary pressure on your circuit board

• 4.2mm pitch interface suits high-density wire arrangements

• Wide operating temperature range between -40°C and +105°C for use in demanding systems

Applications

• Research and development facilities

• Domestic appliances

• Lighting systems

• Manufacturing machinery

What's a wire-to-board system?

A wire-to-board connector system is a way to connect a wire to a printed circuit board, meaning you can send power and signals between circuits. It's an important component in any PCB design.