Molex Micro-Fit 3.0 Series Straight Surface PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

RS庫存編號:: 670-1923
製造零件編號:: 43045-0418
製造商:: Molex

Molex Micro-Fit 3.0 Series Straight Surface PCB Header, 4 Contact(s), 3 mm Pitch, 2 Row, Shrouded

此圖片僅供參考，請參閲產品詳細資訊及規格

可享批量折扣

小計（1 包，共 5 件）*

TWD281.00

(不含稅)

TWD295.05

訂單超過 $1,300.00 免費送貨

有庫存

加上 3,965 件從 2025年12月29日起發貨
加上 1,400 件從 2026年1月05日起發貨

**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。

單位	每單位	每包*
5 - 445	TWD56.20	TWD281.00
450 - 2245	TWD50.20	TWD251.00
2250 +	TWD49.20	TWD246.00

* 參考價格

RS庫存編號:: 670-1923
製造零件編號:: 43045-0418
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
	Product Type	PCB Header
	Series	Micro-Fit 3.0
	Current	5A
	Pitch	3mm
	Number of Contacts	4
	Housing Material	Thermoplastic
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Mount Type	Surface
	Connector System	Wire-to-Board
	Contact Material	Brass
	Contact Plating	Tin
	Row Pitch	3mm
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	105°C
	Contact Gender	Male
	Standards/Approvals	No
	Mating Pin Length	3mm
	Voltage	250 V
	Distrelec Product Id	304-42-661

	選取全部
	品牌 Molex
	Product Type PCB Header
	Series Micro-Fit 3.0
	Current 5A
	Pitch 3mm
	Number of Contacts 4
	Housing Material Thermoplastic
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Mount Type Surface
	Connector System Wire-to-Board
	Contact Material Brass
	Contact Plating Tin
	Row Pitch 3mm
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 105°C
	Contact Gender Male
	Standards/Approvals No
	Mating Pin Length 3mm
	Voltage 250 V
	Distrelec Product Id 304-42-661

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Molex 43045 Series PCB Header, 3mm Pitch, 8.5A Current - 43045-0418

This PCB header is a reliable connection component designed for wire-to-board applications. With a 3.0mm pitch and a dual-row layout featuring four circuits, this surface mount connector ensures efficient power delivery. The shrouded design enhances stability during installation, while its robust solder termination method provides durable connections, making it suitable for a variety of electrical applications.

Features & Benefits

• Fully shrouded design enhances connector integrity

• Surface mount configuration allows for compact PCB designs

• Brass contact connectors ensure optimal conductivity

• Rated for 600V, suitable for high-voltage applications

• Glow-wire compliant for enhanced safety in electrical devices

• Durable tin plating resists corrosion and wear

Applications

• Ideal for power distribution in electronic devices

• Utilised in automation equipment for reliable connections

• Suitable for consumer electronics requiring robust connectivity

• Employed in industrial machinery for efficient wire management

What is the recommended PCB thickness for optimal performance?

The recommended PCB thickness for this header is 1.60mm to ensure proper alignment and retention during use.

How does the glow-wire compliance feature enhance safety?

This connector meets high-temperature standards, ensuring it withstands extreme heat and reduces the risk of ignition in household electrical appliances.

What are the maximum operating conditions for this header?

This connector operates effectively within a temperature range of -40°C to +105°C, making it versatile for various environments.

Can this connector be used in high-frequency applications?

While primarily designed for power applications, its low contact resistance allows for use in certain signal applications, pending evaluation of specific requirements.