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JAE MX34 20Pin 2.2mm Waterproof Connector Housing Automotive

The JAE MX34 20Pin 2.2mm Waterproof Connector Housing (model: MX34020SF1) is a rugged, high-performance waterproof interconnection solution from JAE Electronics, purpose-built for harsh, moisture-prone automotive and industrial environments.
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  • MX34020SF1

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Product Overview


As a core product of the MX34 series waterproof connector line, this 20 position female receptacle housing features a compact 2.2mm pitch dual-row design, delivering high-density circuit integration for demanding waterproof wiring applications. It is the ideal bulk procurement choice for automotive OEMs, waterproof wiring harness manufacturers, off-highway equipment suppliers, and EV component integrators, providing long-term stable performance in challenging operating conditions.


JAE MX34 20Pin 2.2mm Waterproof Connector Housing Automotive


Technical Specifications



Parameter

Specification

Manufacturer

JAE Electronics

Model Number

MX34020SF1

Product Series

MX34

Product Category

Waterproof Automotive Connectors

Product Type

Wire Housings

Number of Positions

20 Position

Number of Rows

2 Row

Pitch

2.2 mm

Gender

Receptacle (Female)

Contact Gender

Without Socket Contacts

Termination Style

Crimp

Contact Plating

Tin

Contact Material

Copper Alloy

Current Rating

3 A

Operating Temperature Range

-40 °C to +85 °C

Mounting Style

Cable Mount / Free Hanging

Color

Gray

Factory Pack Quantity

576

Unit Weight

0.342910 oz



Key Features & Performance Advantages


Superior Waterproof Sealing for Harsh Environments

This 2.2mm automotive waterproof connector is engineered with a precision sealing structure, delivering reliable waterproof and dustproof performance to protect internal circuits from moisture, dust, and chemical corrosion in engine bays, exterior vehicle environments, and outdoor industrial settings. The integrated sealing design maintains stable performance even in high-humidity, splash-prone conditions, eliminating short-circuit and signal failure risks caused by water ingress.


High-Density Dual-Row Design for Compact Integration

With a 20 position dual-row layout and 2.2mm ultra-fine pitch, the MX34020SF1 JAE receptacle housing achieves high-density circuit integration in a compact form factor, saving valuable installation space in modern automotive electronic systems. The copper alloy contact base with tin plating provides excellent conductivity, corrosion resistance, and vibration resistance, ensuring consistent signal and power transmission in long-term vehicle vibration environments.


OEM/ODM Customization Services


We offer end-to-end OEM/ODM solutions for the JAE MX34 series waterproof connector housing to meet unique needs: custom waterproof sealing material upgrades for extreme environments, waterproof anti-static custom packaging, laser marking of logos and 2D traceability codes, custom housing color coding, full technical support for waterproof wiring harness design, and small-batch custom trial production for new project development.


Applications


The 20 position waterproof automotive wire housing is ideal for: automotive exterior lighting systems (headlights, taillights, fog lights), engine bay electrical and sensor connections, off-road vehicle heavy-duty equipment electronics, EV auxiliary circuit and BMS connections, marine and outdoor industrial automation wiring, and waterproof vehicle body control modules.


Quality Assurance & Certifications


All products are manufactured in strict compliance with JAE’s global automotive quality management system, fully RoHS compliant. We implement rigorous multi-stage testing, including waterproof sealing performance testing, dimensional accuracy verification, electrical conductivity testing, temperature cycle testing, and vibration resistance testing for each batch. A complete product traceability system is in place, ensuring consistent, qualified products that meet strict automotive and industrial quality requirements.


Packaging & Delivery


Standard factory packaging is tray packaging (576 pieces per tray) to prevent transportation damage. We also offer customizable anti-static waterproof packaging, split bulk packaging, and custom printed box packaging. For global customers, we provide flexible delivery: prototype sample delivery, small-batch spot delivery, and scheduled bulk order shipping with stable lead times and worldwide logistics support.


FAQ


Is the MX34020SF1 waterproof connector housing suitable for engine bay applications?

Yes, it is designed with a robust waterproof sealing structure and wide operating temperature range, fully suitable for engine bay applications and other harsh automotive environments with moisture, vibration, and temperature fluctuations.


What is the pitch of this 20 pin automotive waterproof connector?

It features a standard 2.2mm pitch, with a dual-row 20 position layout for high-density circuit integration.


Can I get customized packaging for bulk orders of JAE MX34 series connector housings?

Yes, we offer fully customizable packaging solutions for bulk orders, including anti-static waterproof trays, custom labeled packaging, and split packaging to meet your inventory and production management needs.


Inquiry
Changsha Sibel was established in 2017, mainly engaged in connectors, power cords, power plugs, wiring harness and related technical services, etc.

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