Molex PicoBlade 1.25mm Housing & Header Terminal Wire Harnesses: High-Precision Red/Black Cable Assembly

I. Introducing the Molex PicoBlade: The Ultra-Compact Solution

In modern electronic devices where space is a critical constraint, the Molex PicoBlade connector system has become an industry benchmark. This connector is widely utilized across various precision fields, from consumer electronics to industrial automation, thanks to its tiny size and reliable performance.

1. Core Technical Specifications: 1.25mm Pitch

• Ultra-Small Pitch: The defining feature of the PicoBlade series is its 1.25mm pitch. This design significantly saves PCB and internal device space compared to more common 2.0mm or 2.54mm connectors.

• Key Series: Сайт Molex 51021 series is a core product within the PicoBlade family, recognized for its reliability and broad compatibility.

• Component Structure: A complete connector system includes:

  • Жилье: The shell that holds the terminals (like the white or beige plastic pictured).

  • Header: The male component soldered onto the PCB (like the pin arrangement shown).

  • Terminal: The metal contact crimped onto the end of the wire harness (like the metal strip pieces pictured).

2. Why Choose PicoBlade?

• Оптимизация пространства: Minimizes the connector size, perfectly suited for miniaturization trends.

• High Reliability: Features a friction-lock design to ensure a stable connection that resists accidental disengagement.

II. Professional Red/Black Terminal Wire Harness Processing

Simply purchasing the housings and headers is insufficient; high-quality wire harness processing is essential for guaranteeing connector performance. We specialize in providing high-precision PicoBlade wire harness customization services.

1. Red/Black Terminal Wire Standards and Benefits

• Red & Black Wiring: This is the industry-standard color code, where the red wire is typically used for the positive pole (+) and the black wire for the negative pole (-). This clear distinction greatly simplifies the installation process and effectively prevents polarity reversal errors.

• Harness Type: We offer PicoBlade 51021 and compatible series red/black terminal wire harness assembly. The finished harness has the 51021 terminals crimped onto one or both ends of the wire, ready to mate directly with the header.

2. High-Precision Customization and Automated Production

As suggested by the imagery, wire harness processing demands efficiency and high quality:

• High-Precision Crimping: Utilizing fully automated terminal crimping machines ensures minimal contact resistance and maximum mechanical strength between the terminal and the wire core.

• Customization on Demand: Customers can customize the harness length, wire gauge (AWG), and the number of circuits (e.g., 2P, 3P, 4P) based on specific project requirements.

III. Typical Applications for 1.25mm PicoBlade Connectors

Due to their compact size and reliability, Molex PicoBlade connector harnesses excel in the following areas:

• LED Lighting Industry: Especially for ultra-thin LED strip wiring or connecting drivers to strips, meeting both aesthetic and space requirements.

• Потребительская электроника: Internal micro-signal or power connections in laptops, tablets, and digital cameras.

• Industrial Control: Precision signal transmission within sensors and instrumentation.

• Medical Equipment: Small, portable medical electronic devices.

IV. Choose Us: Quality and Service

As a specialized supplier of connector wire harnesses, we commit to:

• Factory Direct Supply: Ensuring competitive pricing and reliable inventory support.

• Quality Assurance: Strictly following Molex standards for wire harness processing and testing.

• Fast Response: Providing quick sample turnaround and handling large volume production needs efficiently.

Contact us today to customize your Molex PicoBlade 1.25mm housing and header red/black terminal wire harness solution!