MOLEX 4-CIRCUITS Connector Pitch Awg Pin Mini 4.20MM.0165 848

( Brand: Molex ), ( Manufacturer Part Number: 4-CIRCUITS ), ( Part Type: Connector )

Review MOLEX 4-pin Black Connector Pitch Inch Awg Pin Mini fit Jr #848

Introducing the Molex 4-Circuits Connector, model number 0165, with a pitch size of 4.20mm and a type designation of mini-fit 848. This connector is specifically designed for applications requiring a 4-circuit connection, and it can accommodate wires with a gauge range of 18-24 AWG (American Wire Gauge).

The Molex 0165 connector is renowned for its durability and reliability, thanks to its robust construction. It features a compact design, making it an excellent choice for space-constrained applications. The connector's housing is made of a high-quality, flame-retardant material that ensures the protection of the delicate internal components.

Each contact pin in the Molex 0165 connector is made of a carefully selected, high-conductivity material. The pins are plated with a thin layer of nickel, followed by a layer of gold for enhanced contact surface conductivity and corrosion resistance. The combination of these materials ensures that the connector can handle high current loads and maintaining a reliable electrical connection.

The Molex 0165 connector's mating interface is designed using the mini-fit 848 standard, which provides a positive locking mechanism. This feature ensures a secure connection between the connector halves and minimizes the risk of accidental disconnection.

The Molex 0165 connector is suitable for use in various automotive, industrial, and commercial applications. It meets the stringent electrical and mechanical requirements of these industries, providing a reliable and robust connection solution.

To install the Molex 0165 connector, simply strip the insulation from the wires, crimp them onto the connector pins using the appropriate crimping tool, and then securely fasten the connector housing to the application's surface using the provided mounting hardware.

In summary, the Molex 0165 4-Circuits Connector with a pitch size of 4.20mm, mini-fit 848 designation, and a gauge range of 18-24 AWG is a compact, reliable, and durable solution for applications requiring a 4-circuit connection. Its robust construction, excellent electrical conductivity, and positive locking mechanism make it an ideal choice for various automotive, industrial, and commercial applications.

Pros and Cons of Buying Molex 4-Circuit Connector (Part Number: 0165-848)

The Molex 4-Circuit Connector, also known as the Mini-Fit Jr. 4.20mm Connector, is a popular choice for various electronic projects due to its compact size and reliability. Here are some pros and cons to consider before making a purchase.

1. Compact Design: The 4.20mm pitch connector is smaller than other common pitches, making it ideal for space-constrained applications.

2. High Current Capacity: With a current rating of 15A per circuit, these connectors can handle high currents, which is beneficial for power distribution in projects.

3. Reliability: Molex is a well-known brand in the electronics industry, and their connectors are known for their durability and dependability.

4. Versatile: These connectors can be used in a wide range of applications, from automotive to industrial to hobby projects.

5. Easily Available: Molex connectors are widely available from various electronics retailers, both online and offline.

1. Cost: Molex connectors, especially those with high current ratings, can be more expensive than other connector types.

2. Limited Pin Count: The 4-circuit connector only has four circuits, so it may not be suitable for applications requiring more connections.

3. Manual Crimping: These connectors require manual crimping, which can be time-consuming and may require additional tools.

The Molex 4-Circuit Connector, part number 0165-848, offers a compact design, high current capacity, reliability, and versatility. However, it comes with some drawbacks, including cost, limited pin count, and manual crimping. Considering these factors, this connector is recommended for projects where compact size, high current capacity, and reliability are essential. If you require more circuits or a lower cost option, alternative connector types may be more suitable.

Details:

Easy Installation: Comes with screw terminals for quick and simple installation. Manufacturer: Molex. Terminal: Pin Terminal. Insulation Material Type: Non-Insulated.

Durable Material: Crafted with high-quality brass for long-lasting performance and resistance to corrosion. Insulation Material: Non-Insulated. Connector Gender: Male. Temperature Rating: 105 degree Celsius.

Brand Name: Molex. Contact Material: Brass. Maximum voltage : 60 volts . Molex 4-Pin Black Connector Pitch 4.20MM.0165 w/18-24 AWG Pin Mini-Fit Jr 3 Match Set: Color.

Material Type: Brass. Model: Mini Fit. Connector Type: Pin. Number of Items: 3.

This Mini-Fit Jr.

part #: 4.20mm.0165 prices

• $14.95-$18.99

specifications casefahea:

• brand: Molex
• mpn: 4-circuits
• part type: Connector

general casefahea:

• condition: New
• Computer Components Parts > Fans, Heat Sinks Cooling > Computer Case Fans

shipping casefahea:

• cost: $0.00
• transit: 3-5 Days
• class: Expedited
• type: Fixed
• service: Expedited

returns casefahea:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

payments casefahea:

• other
• credit card: Mastercard
• wallet: Apple-pay

offer casefahea:

• options: Ship-to-home
• quantity: 2
• sold: 0
• availability: In Stock
• started: May 9, 2026

seller casefahea:

• # reviews: 1037
• rating: 99.6%
• city: San Bernardino, CA

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