Molex Micro-Fit 3.0 Series Right Angle Through Hole PCB Header, 6 Contact(s), 3 mm Pitch, 2 Row, Shrouded

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Subtotal (1 pack of 5 units)*

£11.80

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£14.15

(inc. VAT)

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In Stock
  • 335 unit(s) ready to ship
  • Plus 150 unit(s) ready to ship from another location
  • Plus 125 unit(s) shipping from 04 June 2026
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Units
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Per Pack*
5 - 95£2.36£11.80
100 - 370£1.678£8.39
375 - 1495£1.61£8.05
1500 - 2995£1.214£6.07
3000 +£1.164£5.82

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Packaging Options:
RS Stock No.:
233-2961
Distrelec Article No.:
304-40-668
Mfr. Part No.:
43045-0600
Brand:
Molex
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Brand

Molex

Product Type

PCB Header

Series

Micro-Fit 3.0

Pitch

3mm

Current

8.5A

Housing Material

Thermoplastic

Number of Contacts

6

Number of Rows

2

Orientation

Right Angle

Shrouded/Unshrouded

Shrouded

Connector System

Wire-to-Board

Mount Type

Through Hole

Contact Material

Brass

Contact Plating

Tin

Row Pitch

3mm

Minimum Operating Temperature

-40°C

Termination Type

Solder

Contact Gender

Male

Maximum Operating Temperature

105°C

Mating Pin Length

3mm

Standards/Approvals

No

Voltage

250V

COO (Country of Origin):
CN

Molex Right-Angle PCB Header, 6 Way, 2 Rows - Micro-Fit 3.0 Series - 43045-0600


This right-angle printed circuit board header from Molex is a wire-to-board solder electrical connector that lets you make multiple connections using a single block. The unit has a standard 3mm pitch and carries up to 5A of current for low-range to mid-range power distribution. Positive latching via a locking ramp on the housing ensures secure mating and prevents accidental disconnection. Fully-isolated contacts reduce arcing, so you don't have to worry about the risk of electric shocks or fire.

• Glow wire compliance ensures safety related to risks like over-currents or short circuits

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

• Wide operating temperatures ranging from -40°C to +105°C for use in harsh conditions

• Tin contacts for efficient conductivity and reliable application performance

Applications


• Medical devices

• Automotive components

• Safety and security equipment

• Entertainment consoles and centres

What's the benefit of a fully-shrouded PCB header?


When a PCB header is shrouded like this one, it means it's encased in a plastic housing. This casing makes the product robust as it protects the internal contacts. It also provides insulation against short-circuits that can cause component damage.

Molex Micro-Fit 3.0 3.0mm Dual Row PCB Headers with Snap in Plastic Peg PCB Lock, 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 secure these Micro-Fit 3.0 headers to the PCB board, snap-in plastic peg PCB locks are incorporated into the connector design. 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

• Plastic peg PCB locks for secure connection to PCB

• 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

Molex Micro-Fit 3.0 Series


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