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Molex MX150 477259020 12-Position Panel Mount Male Plug Housing | Suqin
Short Description:
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Manufacturer & Series: Manufactured by Molex under the MX150 product family, designated with part number 477259020 (alternate factory alias 0477259020) as a male plug crimp housing.
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Configuration & Layout: Features a 12-position dual-row (2×6 grid) straight mounting angle layout with a 3.5 mm (0.138 in) centerline circuit pitch.
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Mechanical Mounting: Engineered specifically for panel mount applications, incorporating an integrated mounting flange with Option B keying alignment for secure wire-to-wire power systems.
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Material & Flammability: Molded from rugged light gray nylon thermopolymer material achieving a certified UL 94 V-0 flammability safety rating.
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Wire Capability & Thermal Range: Supports a wire gauge range from 22 AWG minimum up to 14 AWG maximum, rated for stable operation across an environmental profile of -40°C to +125°C.
Product Detail
Product Tags
Factory-original Molex MX150 Series 477259020 12-position dual-row panel mount male plug crimp housing. Features UL 94 V-0 light gray nylon construction, an integrated blue perimeter seal, a 3.5 mm pitch, and 14-22 AWG wire capability. Available via Suzhou Suqin.
Data Overview
| Parameter | Technical Specification |
| Manufacturer | Molex |
| Part Number | 477259020 |
| Part Number Aliases | 0477259020 |
| Series / Tradename | 47725 / MX150 |
| Product Category | Automotive Connectors |
| Product Type / Type | Housings / Crimp Housing |
| Number of Positions | 12 Position |
| Number of Rows | 2 Row (2×6 Arrangement) |
| Centerline (Pitch) | 3.5 mm [0.138 in] |
| Gender | Plug (Male) |
| Mounting Style | Panel Mount |
| Mounting Angle | Straight |
| Keying Option | Option B |
| Termination Style | Crimp |
| Wire Gauge Range | 22 AWG to 14 AWG |
| Housing Material | Nylon |
| Flammability Rating | UL 94 V-0 |
| Primary Housing Color | Light Gray (LTGY) |
| Gasket/Seal Color | Blue |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +125°C |
| Application Circuits | Power, Wire to Wire |
| Packaging Configuration | Tray |
| Unit Weight | 0.617294 oz |
Product Details
| Mechanical Structure & Mounting | Electrical Transmission & Insulation | Environmental Sealing & Material |
| 2×6 Panel Mount Flange Dual-row 12-circuit straight plug housing incorporating an integrated panel-mounting flange structure and Option B keying. | 3.5mm Pitch Insulation Grid 12-position contact matrix accepting 14 to 22 AWG crimp terminals optimized for wire-to-wire power routing. | UL 94 V-0 Nylon with Blue Seal High-grade flame-retardant light gray nylon housing fitted with a high-visibility blue rubber perimeter gasket. |
| Delivers rigid, stable mechanical attachment to chassis panels while eliminating terminal mismatch risks during harness installation. | Provides reliable electrical isolation between adjacent active circuits across an operating thermal spectrum from -40°C to +125°C. | Ensures robust material self-extinguishing capabilities under severe flammability standards while protecting panel cutouts from ingress. |
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● After-sales problems
Ensure that the imported original products are genuine. If there is a quality problem, it will be solved within one month of receiving the goods.
Q1: Why are both “Light Gray” and “Blue” referenced for the color of this component?
A: The main structural body of the 477259020 plug housing is injection-molded from light gray (LTGY) nylon. The “Blue” specification refers directly to the high-visibility rubber perimeter seal pre-assembled around the mounting flange to ensure environmental isolation at the panel interface.
Q2: Are the male crimp terminals included with this part number tray packaging?
A: No. Part number 477259020 is the empty plastic plug housing assembly only. Compatible MX150 male crimp terminals matching your specific wire gauge (from 14 AWG to 22 AWG) must be selected and purchased as separate line items to complete the harness assembly.
Q3: What specific advantage does the UL 94 V-0 nylon housing material provide in automotive systems?
A: The UL 94 V-0 flammability rating indicates that the nylon resin is engineered to self-extinguish within 10 seconds after a flame source is removed, and it prevents the release of flaming plastic drops. This provides critical thermal safety compliance for high-density automotive and industrial power routing applications operating up to +125°C.
