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MX34020SF1
JAE
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.

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

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