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

RS庫存編號:: 233-2860
製造零件編號:: 43045-0212
製造商:: Molex

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

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可享批量折扣

小計（1 包，共 5 件）*

TWD87.00

(不含稅)

TWD91.35

訂單超過 $1,300.00 免費送貨

有庫存

725 件準備從其他地點送貨
加上 625 件從 2026年1月05日起發貨
加上 45 件從 2026年2月18日起發貨

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單位	每單位	每包*
5 - 120	TWD17.40	TWD87.00
125 - 495	TWD17.20	TWD86.00
500 - 1245	TWD17.00	TWD85.00
1250 - 2495	TWD16.60	TWD83.00
2500 +	TWD15.80	TWD79.00

* 參考價格

RS庫存編號:: 233-2860
製造零件編號:: 43045-0212
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	2
	Housing Material	Thermoplastic
	Number of Rows	2
	Orientation	Straight
	Shrouded/Unshrouded	Shrouded
	Connector System	Wire-to-Board
	Mount Type	Through Hole
	Contact Plating	Tin
	Contact Material	Brass
	Termination Type	Solder
	Minimum Operating Temperature	-40°C
	Row Pitch	3mm
	Maximum Operating Temperature	105°C
	Contact Gender	Male
	Standards/Approvals	No
	Mating Pin Length	3mm
	Voltage	250 V
	Distrelec Product Id	304-40-665

	選取全部
	品牌 Molex
	Product Type PCB Header
	Series Micro-Fit 3.0
	Current 5A
	Pitch 3mm
	Number of Contacts 2
	Housing Material Thermoplastic
	Number of Rows 2
	Orientation Straight
	Shrouded/Unshrouded Shrouded
	Connector System Wire-to-Board
	Mount Type Through Hole
	Contact Plating Tin
	Contact Material Brass
	Termination Type Solder
	Minimum Operating Temperature -40°C
	Row Pitch 3mm
	Maximum Operating Temperature 105°C
	Contact Gender Male
	Standards/Approvals No
	Mating Pin Length 3mm
	Voltage 250 V
	Distrelec Product Id 304-40-665

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Molex Straight PCB Header, 2 Way, 2 Rows - Micro-Fit 3.0 Series - 43045-0212

This printed circuit board (PCB) header from Molex lets you make two power connections to a PCB using just one terminal block. It's suitable for low-range to mid-range power distribution applications and features a high current carrying capacity of 5A. The housing's positive latching system ensures that mated parts are securely connected. It also helps to prevent accidental mating of mismatched parts for improved safety. Polarising pegs help you to align and position the housing for easier mounting and assembly.

• Fully isolated terminals for protection against damage during handling and installation

• High insulation resistance of 10,000 megaohms to protect operators from electric shocks

• Needs less engagement and disengagement force to reduce the risk of damaging connections

• Extensive operating temperature range of -40°C to +260°C so compatible with extreme industrial environments

Applications

• Industrial manufacturing

• Food and beverage industry

• Automated assembly lines

Is this PCB header suitable to use in conditions where vibration is likely?

Yes, thanks to kinked solder legs that ensure the component is firmly attached to the printed circuit board, it's able to withstand vibration .

Molex Micro-Fit 3.0 3.0mm Dual Row PCB Headers with PCB Polarizing Peg, 43045 Series

Micro-Fit 3.0 3mm pitch wire to board dual row PCB headers which form part of a compact power connector system providing a low to mid-range power distribution solution. With the ability to carry up to 5A of current, Micro-Fit 3.0 connectors have one of the highest current carrying abilities in the smallest footprints available. These Micro-Fit 3.0 PCB headers incorporate positive latching in the form of a locking ramp on the housing for secure mating and to prevent accidental disconnection. The housings are made of high-temperature UL 94V-0 Liquid Crystal Polymer that can withstand temperatures of up to 265°C during the IR reflow soldering process. The through hole mounting versions of these Micro-Fit 3.0 headers are also SMT compatible which means a reduction in process requirements and costs. To help position and align these Micro-Fit 3.0 headers to the PCB board, PCB polarising pegs are incorporated into the connector design. part numbers ending in xx12, xx13 and xx14 also feature kinked solder legs for additional PCB retention. The contacts of these Micro-Fit 3.0 headers are fully isolated within the housings to reduce arcing. Tin or a choice of two thicknesses of gold contact platings are available to keep down costs.

Features and Benefits

• High current carrying capacity in a small footprint

• High temperature housings for IR reflow soldering

• Through hole versions SMT compatible

• Positive latching for secure mating connection

• Fully isolated dual beam terminals for reliable electrical performance and contact

• PCB polarising pegs for alignment and positioning on PCB;• Kinked solder legs for additional PCB retention;• Glow Wire Compliant

Product Application Information

These Micro-Fit 3.0 header connectors are suitable for use in a wide range of low to mid power applications including the following:

Military COTS (Commercial Off The Shelf)

Solar power

Consumer products (dryers, freezers, fridges, washing machines)

Data communications (routers, servers)

Medical

Telecommunications

Gaming terminals