Molex 44478 Series Male Crimp Terminal, 20 AWG Min Crimp, 18 AWG Max

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Subtotal (1 pack of 100 units)*

£32.70

(exc. VAT)

£39.20

(inc. VAT)

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  • Plus 1,500 unit(s) shipping from 20 April 2026
  • Plus 1,200 unit(s) shipping from 27 April 2026
  • Plus 300 unit(s) shipping from 11 May 2026
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Per unit
Per Pack*
100 - 900£0.327£32.70
1000 - 2900£0.279£27.90
3000 - 7400£0.256£25.60
7500 - 14900£0.246£24.60
15000 +£0.236£23.60

*price indicative

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Trust Molex tools for perfect crimps every time. Designed for accuracy, comfort, and long-term performance, they’re the ideal choice for professional grade connections.
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RS Stock No.:
720-5980
Distrelec Article No.:
304-56-337
Mfr. Part No.:
44478-1111
Brand:
Molex
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Brand

Molex

Product Type

Crimp Terminal

Gender

Male

For Use With

EXTreme LPHPower Receptacle Header

Current

11A

Series

44478

Contact Plating

Gold

Minimum Wire Size AWG

20AWG

Maximum Wire Size AWG

18AWG

Contact Material

Copper Alloy

Minimum Operating Temperature

-40°C

Termination Type

Crimp

Maximum Operating Temperature

105°C

Standards/Approvals

No

COO (Country of Origin):
US

Molex 44478 Series Crimp Terminal, 0.5mm² Minimum Wire size, 0.8mm² Maximum Wire size - 44478-1111


This crimp terminal is a high-quality component designed for use with the EXTreme LPHPower receptacle header. Constructed from copper alloy, it ensures reliable electrical connections. With a wire size range of 0.5 mm² to 0.8 mm² (20 AWG to 18 AWG), it operates efficiently in temperatures ranging from -40 °C to +105 °C.

Features & Benefits


• Fully isolated terminals protect against handling damage

• Polarised mating geometry prevents mismating during assembly

• Positive locking housings ensure robust connections

• High-current alloy terminals rated for 13A per circuit

• Gold plating enhances reliability and reduces wear

• Elongated dimple design improves contact area and durability

Applications


• Used with EXTreme LPHPower receptacle headers

• Suitable for various electronic control modules

• Ideal for automation and electronic device connections

• Commonly employed in industrial and consumer electronics

• Effective in gaming machines and medical devices

What are the advantages of the high-current alloy construction for this terminal?


The high-current alloy construction enables the terminal to handle up to 13.0A per circuit, making it suitable for demanding applications where reliable power distribution is essential.

How does the polarised mating geometry enhance assembly efficiency?


The polarised mating geometry allows for easy and accurate alignment during assembly, significantly reducing the risk of incorrect connections and ensuring the integrity of the electrical system.

What temperature range can this terminal operate within?


The terminal can operate effectively within a temperature range of -40 °C to +105 °C, making it versatile for various environmental conditions.

Can this crimp terminal be used in high-temperature environments?


Yes, it is designed as a high-temperature crimp terminal, suitable for applications that experience elevated thermal conditions.

What benefits does the gold plating provide in terms of functionality?


The gold plating reduces electrical resistance and wear over time, enhancing long-term reliability and performance in various applications.

Molex Mini-Fit Plus HCS Crimp Contacts


The Mini-Fit Plus HCS is designed for high current applications up to 13A (dependant upon wire size and number of HCS contacts).

These Molex HCS terminals can be used with all existing Mini-Fit plugs and receptacles.

Male terminals 46012 and 44478 Series


Use with 5559 Series plug housings

Tooling


For extraction tool see stock number 215-5900

Molex Mini-Fit Plus HCS