51090-0400
2.00mm Pitch Mi II System Wire-to-Board Crimp Housing, Single Row, 4 Circuits, Natural
Part Aliases: Molex 0510900400
Enhance your connectivity with the Mi II Receptacle, featuring a natural hue for seamless integration. Crafted from durable polyester, this housing accommodates four contacts in a single row, with a 2mm pitch for precise wiring. Certified for both CSA and UL standards, it guarantees reliability in signal transmission. Operating flawlessly in temperatures ranging from -40 to 105°C, it's ideal for diverse environments. RoHS compliant, it's also environmentally conscious. Whether for industrial or personal use, this connector system is a versatile choice for wire-to-board applications. Individually packaged for convenience, it's ready for immediate deployment. Elevate your connectivity with the Mi II Receptacle.
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 51090-0400 |
| Color: | Natural |
| Series: | 51090 - Mi II |
| Connector Type: | Mi II |
| Gender: | Receptacle |
| Housing Material: | Polyester |
| Number of Contacts: | 4 |
| Number of Rows: | 1 |
| Pitch: | 2 mm |
| Material: | Polyester |
| Operating Temperature Range: | -40 - 105 °C |
| Circuit Application: | Signal |
| Connector System: | Wire to Board |
| Glow Wire Capable: | No |
| Stackable: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0510900400 |
| SKU: | MOL51090-0400 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 10/31/2025 | 515981 - Obsolete no replacement. LTB 6/25/25 LTS 9/25/25 | Product Change Notice Download |
| 10/30/2025 | 515990 - Obsolete some with direct replacement & some with differences. LTB 6/25/25 LTS 9/25/25 | Product Change Notice Download |
| 10/15/2021 | 510489 - Change Supplier. resin manufacture had claimed Force Majeure to molex at the end of May. no guarantee of recovery time frames from their shanghai plant but their Nansha plant can support the same grade of material in order to support continually molex decided to accept the vendors proposal current material source: Shanghai China New Material Source: Nansha China | Product Change Notice Download |
| 09/15/2016 | 500666 - Change to Product. This letter is to inform you that changes are being made to the part(s) identified in this Notice. The change will affect the fit, form, function or the appearance of the parts. | Product Change Notice Download |