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The Molex 501189 Series 1.0mm Pitch Double Row Connector Wire Harness Assembly is built for compact, low-profile electronic applications. It supports double-row layouts and is compatible with wire-to-board connections where space is limited.
This wiring harness includes pre-crimped wires and precision-molded PA housings. It works with AWG#28–32 wires, offering flexibility for low-power signal transmission. The design ensures tight mating and minimal contact resistance.
With secure locking options, it reduces the risk of accidental disconnection. The internal and external lock system allows stable connections even in vibration-prone devices. This is essential for medical instruments and handheld modules.
The Molex 501189 wire harness assembly is suitable for flat panel displays, laptops, and embedded systems. Its 1.0mm pitch helps save PCB space while supporting multiple circuits. You can choose from 20 to 50 pins depending on your layout.
This 2-row connector supports SMT mounting, which improves assembly efficiency. It's a preferred solution for manufacturers of consumer electronics, industrial sensors, and automotive electronics.
The housing material is UL94V-0 rated and supports temperatures from -40°C to 85°C. It’s built for environments where consistent electrical performance is needed.
Whether you are sourcing a compact wire harness assembly for a new product or upgrading an existing device, this Molex cable harness offers secure, reliable connections with minimal footprint.
| Parameter | Value |
|---|---|
| Product Name | Molex 501189 Series 1.0mm Pitch Double Row Connector Wire Harness Assembly |
| Series | 501189 |
| Connector Pitch | 1.0mm |
| Configuration | Double Row |
| Pin Count | 20 to 50 |
| Housing Material | PA, UL94V-0 |
| Wire Gauge Range | AWG#28–32 |
| Rated Voltage | 50V |
| Rated Current | 1.0A |
| Contact Resistance | ≤ 20 mΩ |
| Dielectric Withstanding Voltage | 250 VAC/minute |
| Insulation Resistance | ≥ 100 MΩ |
| Operating Temperature | -40°C to +85°C |
| Locking Mechanism | Internal and external locking options |
| Mounting Type | SMT compatible |
| Compatible Terminals | 501193 |
| Compatible Headers | 501190, 501571 |
| Application Areas | FPD, laptops, IoT, medical devices, micro modules |
| Payment Options | Credit Card, T/T, PayPal |
| Packaging | Standard or customized export carton |
| Shipping Methods | DHL, UPS, FedEx, air or sea |
| Origin | Dongguan, Guangdong, China |
Use this Molex 1.0mm pitch wire harness in devices needing high-density wiring. It’s ideal for OEMs needing a reliable wire harness assembly manufacturer for compact PCB designs.
The Molex 501189 Series 1.0mm Pitch Wire Harness Assembly is built for compact devices that require secure and efficient board connections. This double row connector wire harness provides flexibility and mechanical reliability across multiple applications. Below are the key features that enhance its performance and usability.
The Molex 501189 Series cable assembly features a 1.0mm pitch, ideal for compact PCB designs. This double row connector wire harness allows more circuits in smaller spaces, making it suitable for wearable electronics, handheld terminals, and thin-profile devices. If you're looking for a compact wiring harness for electronics or a 1.0mm pitch wire harness for microcontrollers, this product meets tight space requirements without compromising connectivity.
This 1.0mm pitch wire harness includes both internal and external forward-locking features. These mechanisms provide reliable retention and reduce connector disengagement. For applications like vibration-prone automotive dashboards or industrial control panels, this Molex 501189 Series cable assembly ensures stable connections even under motion or force. The low insertion force connector design also supports easy handling during manual or automated assembly.
The Molex 501189 Series wire harness offers flexibility with pin counts ranging from 3 to 50 circuits. This allows integration into both simple and complex designs. Whether you need a custom wire harness with 20-pin Molex connectors or multi-circuit harnesses for FPD interfaces, this assembly is adaptable to different layouts. It also supports AWG#28 to AWG#32 cable sizes, which are commonly used in low-power signal wiring harness applications.
The connector housing prevents wire snagging during installation. This improves routing efficiency and reduces the risk of cable damage. If you're searching for a pre-assembled Molex 1.0mm cable harness for embedded systems, this feature supports safe handling in tight spaces. It’s ideal for IoT module integration and compact medical device harness assembly.
This wire harness assembly is compatible with Molex 501190 and 501571 headers. It supports both friction and positive locking types, depending on system requirements. For those sourcing a Molex 501189 cable harness with terminal connectors for SMT applications, this product provides a standardized interface and reliable performance. It simplifies procurement and reduces design complexity.
With an operating temperature range of -40°C to 85°C and UL94V-0 rated housing, this Molex 1.0mm wire harness assembly is suitable for demanding environments. It’s widely used in medical signal connectors, automotive infotainment systems, and consumer electronics requiring high-density wire-to-board cable assemblies. The assembly supports signal integrity with insulation resistance of 100 MΩ or more.
Q1: What devices typically use a 1.0mm pitch double row connector wire harness?
A1: You’ll often find this type of wire harness in compact electronics such as tablets, smart home controllers, medical monitors, and embedded control boards where space is limited but multiple signal lines are required.
Q2: Is the Molex 501189 Series cable assembly suitable for surface mount applications?
A2: Yes, this cable assembly is designed to work with SMT headers, making it compatible with automated surface mount PCB assembly lines and reducing manual soldering steps.
Q3: Can I request a custom wire harness based on the Molex 501189 Series connectors?
A3: Yes, you can customize wire length, pin count, terminal plating, and housing type depending on your project’s electrical and mechanical needs.
Q4: What kind of signals can this Molex 501189 wire harness support?
A4: This harness is typically used for low-power signal transmission, including data, control, and interface signals in consumer and industrial electronics.
Q5: How does the locking system improve connector performance?
A5: The internal and external locking features help prevent unintentional disconnection and maintain stable electrical contact under vibration or movement.
Q6: Is this connector wire harness compatible with other Molex parts?
A6: Yes, the 501189 Series works with several mating headers and terminals, including 501190 and 501571, offering flexibility in board layout and assembly.
Q7: What environmental conditions is this wire harness rated for?
A7: It’s built to handle moderate temperature ranges and is suitable for indoor and semi-protected outdoor use in devices like diagnostic tools and touchscreen interfaces.
