Molex Micro-Fit 3.0 Series Male Crimp Terminal, 30AWG Min, 26AWG Max

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Subtotal (1 pack of 100 units)*

£14.80

(exc. VAT)

£17.80

(inc. VAT)

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  • Plus 400 unit(s) shipping from 06 October 2025
  • Plus 2,200 unit(s) shipping from 13 October 2025
  • Plus 4,500 unit(s) shipping from 17 October 2025
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Per Pack*
100 - 900£0.148£14.80
1000 - 2900£0.144£14.40
3000 +£0.14£14.00

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Packaging Options:
RS Stock No.:
679-4782
Mfr. Part No.:
43031-0012
Brand:
Molex
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Brand

Molex

Gender

Male

For Use With

Micro-Fit 3.0 and Micro-Fit BMI Connector Housings

Series

Micro-Fit 3.0

Minimum Wire Size mm²

0.05mm²

Termination Method

Crimp

Maximum Wire Size mm²

0.1mm²

Minimum Wire Size AWG

30AWG

Contact Plating

Gold

Maximum Wire Size AWG

26AWG

Contact Material

Phosphor Bronze

Series Number

43031

Maximum Contact Resistance

10mΩ

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+105°C

Molex Micro-Fit 3.0 Series Crimp Terminal, Male, Gold Contact Plating - 43031-0012


This male crimp terminal is designed for use with Micro-Fit 3.0 and Micro-Fit BMI connector housings. Ideal for a variety of applications, this product ensures secure and efficient connections in electrical setups. Crafted with a phosphor bronze contact and featuring gold plating, this terminal offers excellent conductivity and durability.

Features & Benefits


• Low-resistance design minimises contact resistance to 10 mΩ
• Gold-plated contact enhances conductivity and reliability
• Crimp termination method ensures strong and secure connections
• Accommodates wire sizes from 30 AWG to 26 AWG
• Functions effectively in temperatures ranging from -40 °C to +105 °C
• Durable construction supports up to 30 mating cycles

Applications


• Utilised with Micro-Fit 3.0 connector housings for power connectivity
• Suitable for wire-to-wire in automation systems
• Effective in electrical assemblies requiring reliable male connections
• Ideal for integration in HVAC and mechanical control systems

What wire sizes are compatible with this terminal?


The terminal is compatible with wire sizes ranging from 30 AWG to 26 AWG, providing versatility for various electronic applications.

What material is used in the construction of this terminal?


It features a phosphor bronze contact with a gold plating that enhances conductivity and protects against corrosion over time.

How does the crimp termination method benefit installation?


The crimp termination method ensures a robust and secure connection, reducing the risk of disconnection during operation compared to soldering methods.

What temperature range can the terminal withstand?


The terminal operates effectively within a temperature range of -40 °C to +105 °C, making it suitable for diverse environmental conditions.

How does this terminal ensure low resistance?


The design includes a gold-plated contact that significantly reduces resistance, minimising energy loss and improving overall efficiency in electrical circuits.


Molex Micro-Fit 3.0 Series