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The JAE MX19 Series 2-way Automotive Connector offers reliable, waterproof connectivity with a secure mechanical lock mechanism for optimal performance in harsh environments. This black PBT housing connector ensures durability and easy crimp termination for 22-20 AWG cables.
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MX19002S51
JAE
The Automotive Connectors 2P Skt Housing Blk represents a critical component in modern vehicle electrical architectures. Designed specifically as a small waterproof relay connector, this 2-way receptacle housing ensures uninterrupted signal transmission and power delivery even in the most demanding vehicular environments. When handled, the solid exterior feels exceptionally rigid, offering immediate tactile assurance of its structural integrity. The matte black finish not only blends into complex wire harnesses but also provides excellent visual contrast against color-coded wires during assembly.
Operating in high-vibration zones requires more than just a snug fit. This MX19 series housing features a highly engineered mechanical lock mechanism. During assembly, technicians will hear and feel a distinct, crisp "click," confirming that the mating process is fully engaged. This tactile and auditory feedback prevents incomplete mating, a common point of failure in automotive wiring that can lead to intermittent electrical faults. Furthermore, the specialized design significantly improves insertion and removal efficiency during routine maintenance or diagnostic checks. Coupled with its inherent waterproof capabilities, the housing effectively seals out moisture, dust, and road debris, maintaining an insulation resistance of 100 MOhms for long-term electrical stability.
| Manufacturer | JAE Electronics |
| Product Category | Automotive Connectors |
| RoHS | Details |
| Product | Housings |
| Accessory Type | - |
| Number of Positions | 2 Position |
| Pitch | 2.5 mm |
| Gender | Receptacle (Female) |
| Mounting Style | Cable Mount / Free Hanging |
| Termination Style | Crimp |
| Wire Gauge Min | 22 AWG |
| Wire Gauge Max | 20 AWG |
| Color | Black |
| Series | MX19 |
| Packaging | Bulk |
| Brand | JAE Electronics |
| Cable Diameter / Insulation Range | 1.4 mm to 1.7 mm |
| Contact Gender | Without Socket Contacts |
| Current Rating | 5 A |
| Description/Function | Small waterproof relay connector |
| Features | Mechanical lock mechanism prevents incomplete mating, and improved insertion and removal |
| Housing Material | Polybutylene Terephthalate (PBT) |
| Insulation Resistance | 100 MOhms |
| Maximum Operating Temperature | + 105 C |
| Minimum Operating Temperature | - 40 C |
| Number of Rows | 1 Row |
| Product Type | Automotive Connectors |
| Factory Pack Quantity | 2200 |
| Subcategory | Automotive Connectors |
| Type | Wire Housings |
| Wire Gauge Range | 22 AWG to 20 AWG |
| Unit Weight | 0.021164 oz |
Automotive components must endure extreme thermal cycling and harsh chemical exposures, from road salts to engine fluids. This 2-position connector housing is injection-molded from industrial-grade Polybutylene Terephthalate (PBT), a thermoplastic polymer renowned for its exceptional dimensional stability and dielectric strength. This specific material choice empowers the connector to perform flawlessly across a wide temperature spectrum, ranging from a frigid - 40 C up to a scorching + 105 C. Whether exposed to freezing winter conditions or the intense, confined heat generated near engine compartments, the housing resists warping, cracking, and premature material degradation. The robust PBT construction also shields the internal crimp terminations from mechanical stress and vibration fatigue, ensuring the 5 A current rating is consistently maintained without voltage drops or thermal runaway. The dense molecular structure of the PBT also blocks out humidity, ensuring the internal contacts remain dry and free from oxidation.
Precision engineering ensures this female receptacle integrates smoothly into existing wire harness production lines and manual assembly stations. It is meticulously calibrated to accept wire gauges ranging from 22 AWG to 20 AWG, accommodating specific cable diameters between 1.4 mm and 1.7 mm. The 2.5 mm pitch layout maximizes space efficiency while maintaining adequate electrical clearance to prevent arcing or short circuits. Designed for versatile cable mount and free-hanging installations, it pairs perfectly with standard crimping tools, allowing assembly line operators to achieve secure, gas-tight terminations rapidly. The remarkably compact footprint of this MX19 series connector makes it highly sought after for space-constrained applications across the vehicle chassis.
For large-scale automotive manufacturing and wire harness assembly operations, consistent component availability and efficient handling are just as critical as technical performance. This JAE Electronics connector is supplied in factory bulk packaging, with a standard pack quantity of 2200 pieces per bag. This optimized packaging format minimizes packaging waste on the factory floor and streamlines inventory management for high-volume production runs. Production managers can rely on this steady packaging configuration to keep assembly lines operational without costly downtime or frequent material replenishment interruptions. Each unit weighs a mere 0.021164 oz, contributing to the overall lightweighting goals of modern vehicle design. By reducing the weight of individual harness components, manufacturers can achieve marginal gains in vehicle fuel efficiency and handling, all while maintaining uncompromising connection security and long-term operational durability.
Warm tips: all pictures are for reference only. The specific products are subject to the model or communication between both parties.
