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MX44004SF1 JAE MX44 Series | 4 Pin 3.5mm Waterproof Receptacle Housing
Short Description:
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Brand: JAE Electronics (Japan Aviation Electronics)
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Part Number: MX44004SF1
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Connector Type: Receptacle Housing (Female)
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Number of Positions: 4 Position (Single Row)
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Pitch: 3.50 mm (0.138″)
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Waterproof Grade: Sealed Automotive Grade
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Housing Material: Glass-Filled PBT (Superior Durability)
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Operating Temp Range: -40°C to +125°C
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Locking Style: Locking Ramp (Tactile Feedback)
Product Detail
Product Tags
Source original JAE MX44004SF1 4-way waterproof receptacle housings at Suzhou Suqin Electronic. Automotive grade PBT construction with -40°C to +125°C rating for reliable sensor and engine wiring.
Data Overview
| Attribute Category | Technical Specification |
| Manufacturer | JAE Electronics |
| Series | MX44 Series |
| Base PN | MX440 |
| Positions | 4 Position |
| Number of Rows | 1 Row |
| Pitch | 3.50 mm |
| Color | Black |
| Fastening Type | Locking Ramp |
| Mounting Type | Free Hanging (In-Line) |
| Insulation Material | Polybutylene Terephthalate (PBT), Glass Filled |
| Waterproof Features | Yes (Sealed) |
| Operating Temperature | -40°C to +125°C |
Product Details
| Modular Design & Material | Performance & Environmental Integrity | Strategic Business Value |
| Glass-Filled PBT Construction | Provides exceptional mechanical strength and resistance to automotive chemicals and high heat. | Durability in Extreme Conditions: Ensures the connector housing won’t crack or degrade in engine bay environments, reducing long-term maintenance costs. |
| Integrated Waterproof Sealing | Features a high-performance silicone seal that meets rigorous automotive ingress protection standards. | Zero-Failure Connectivity: Protects critical sensor signals from moisture and corrosion, preventing vehicle system errors and downtime in rainy or humid climates. |
| Tactile Locking Ramp Mechanism | Engineered with a locking ramp that provides a clear “click” sound and feel upon successful mating. | Enhanced Assembly Speed: Allows technicians to verify secure connections instantly, minimizing the risk of partial mating and improving assembly line efficiency. |
| Compact 3.5mm Pitch Design | Minimizes the footprint of wire-to-wire connections without sacrificing electrical insulation. | Space Optimization: Ideal for modern automotive designs where space is limited, enabling more sophisticated electronic features in smaller modules. |
Our advantage
● Brand supply diversification,
Convenient one-stop shopping
● Covers a wide range of fields
Automobile, electromechanical, industrial, communication, etc.
● Complete information, fast delivery
Reduce intermediate links
● Good after-sales service
Quick response, professional reply
● Original genuine guarantee
Support professional consultation
● 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: Is the MX44004SF1 sold with the terminals included?
A: No, like most automotive housings, the MX44004SF1 receptacle is sold separately from the terminals. This allows you to select the appropriate wire gauge terminals for your specific application. Suzhou Suqin Electronic can provide the matching female socket contacts as a complete kit.
Q2: What makes the MX44 series suitable for automotive engine applications?
A: The MX44004SF1 is manufactured using glass-filled PBT, which is highly resistant to heat (up to 125°C) and automotive fluids. Coupled with its waterproof seal, it provides reliable signal integrity for sensors and actuators located in high-vibration and high-moisture areas.
Q3: How do I verify the authenticity of the JAE MX44004SF1?
A: We supply all components in their original JAE Electronics factory packaging (as shown in Img 6). Each shipment includes the original manufacturer’s labels with batch numbers and QR codes, ensuring full traceability for your quality management system.
