Molex Micro-Fit 3.0 Series Male Crimp Terminal, 30AWG Min, 26AWG Max
- RS Stock No.:
- 679-4782
- Mfr. Part No.:
- 43031-0012
- Brand:
- Molex
Bulk discount available
Subtotal (1 pack of 100 units)*
£14.80
(exc. VAT)
£17.80
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 400 unit(s) shipping from 27 October 2025
- Plus 6,700 unit(s) shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 100 - 900 | £0.148 | £14.80 |
| 1000 - 2900 | £0.144 | £14.40 |
| 3000 + | £0.14 | £14.00 |
*price indicative
- RS Stock No.:
- 679-4782
- Mfr. Part No.:
- 43031-0012
- Brand:
- Molex
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Contact Material | Phosphor Bronze | |
| Maximum Wire Size AWG | 26AWG | |
| Series Number | 43031 | |
| Maximum Contact Resistance | 10mΩ | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +105°C | |
Select all | ||
|---|---|---|
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 | ||
Contact Material Phosphor Bronze | ||
Maximum Wire Size AWG 26AWG | ||
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
• 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
• 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