JAE MX19004P52 4-Pos Waterproof Plug Housing | 2.50mm Pitch MX19 Series

gd-admin — Thu, 19 Mar 2026 05:53:33 +0000

Shop JAE MX19004P52. A 4-position, 2.50mm pitch waterproof plug housing from the MX19 series. Featuring PBT material and IP67-rated sealing for automotive sensors, side mirrors, and exterior lighting.

Data Overview

Attribute Category	Technical Specification
Brand	JAE Electronics
Product Model	MX19004P52
Series Name	MX19 Series
Positions	4
Pitch	2.50 mm (0.098 in)
Connector Type	Plug (Male Pin Housing)
Contact Type	Male Pin (Crimp & Clamp)
Locking Type	Latch Holder
Housing Material	PBT (Polybutylene Terephthalate)
Color	Gray (Natural)
Environmental Grade	Waterproof (Sealed)
Mating Receptacle	MX19004S51 / MX19004S52

Product Details

Engineering Features	Technical Advantages	Customer Benefits
Integrated IP67 Sealing System	Features pre-installed rubber seals and terminal grommets for superior moisture protection.	Total Weatherproof Reliability: Prevents water, dust, and oil ingress even in exposed exterior locations, ensuring zero signal failure in rearview mirrors or bumper sensors.
Compact 2.50mm Miniature Pitch	Designed for high-density applications where mounting space is extremely restricted.	Maximize Design Flexibility: Allows for smaller, lighter component housings without sacrificing pin count, perfect for the latest compact automotive modules.
Heat-Stabilized PBT Housing	Offers exceptional chemical resistance and structural stability under thermal stress.	Long-Term Durability: Resists brittle cracking and chemical degradation in engine bays or exterior exposure, significantly reducing vehicle maintenance and recall risks.
Robust Latch Holder Mechanism	Provides a secure, tactile mechanical lock that ensures the connector is fully seated.	Anti-Vibration Security: Guarantees connection integrity even under continuous engine vibration or rough road conditions, eliminating intermittent signal drops.

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: What terminals should I use with the MX19004P52 plug?

A: This plug housing is designed to be used with JAE MX19 series male pin contacts. For standard automotive wire gauges (e.g., 0.3 to 0.5 mm²), we recommend the MX19P10K451 pin contact. Contacts are sold separately.

Q2: Is the MX19004P52 truly waterproof without additional accessories?

A: The housing itself has integrated seals, but to achieve a full IP67 rating, you must ensure that all four cavities are populated with either crimped terminals or sealing plugs (dummy pins) to prevent water from entering through unused ports.

Q3: Can this be used in engine compartments?

A: Yes. The MX19004P52 is made of PBT, which has excellent heat and chemical resistance. It is rated for typical automotive temperatures (up to 125°C), making it suitable for sensor connections in engine bays, provided it is not in direct contact with extreme heat sources like exhaust manifolds.

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