Molex Mini-Fit Sigma Connector, Custom Wire Harness Manufacturer
Molex Mini-Fit Sigma Connector
The Molex Mini-Fit Sigma Connectors and Pre-Crimped Leads are engineered with a Terminal Position Assurance (TPA) feature, incorporating a secondary locking mechanism to improve connection security and reduce assembly errors, ensuring reliable electrical performance. Designed with fully sealed terminals, the Mini-Fit Sigma connectors help prevent end-product failure by offering robust protection against environmental factors like dust, moisture, and contaminants. These connectors support a high maximum current rating of up to 11.5A and can withstand up to 600VAC/DC, making them suitable for a broad range of applications requiring durable, high-power connections. Available in convenient pre-crimped leads with female-to-female and female-to-pigtail configurations, the Molex Mini-Fit Sigma leads come in lengths from 75mm to 450mm, offering flexibility for varied wire-to-wire applications. Ideal across numerous industries, the Mini-Fit Sigma series serves sectors such as automotive, commercial vehicles, consumer electronics, data and communications, home appliances, industrial automation, medical devices, and telecommunications and networking, providing a reliable, versatile interconnect solution.
Mini-Fit Sigma Connector Features
- TPA with a secondary locking feature
- Reduces assembly error
- Ensures terminals are fully sealed to prevent end-product failure
- Up to 11.5A maximum current
- Up to 600VAC/DC maximum voltage
- V-0 Glow Wire combination resin available
Mini-Fit Sigma Connector Specifications Chart
| P/N | Old P/N | Circuit | Row | Pitch | Descriptions | Datasheet |
| 1727081002 | 172708-1002 | 2 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081002#documents-and-resources |
| 1727621002 | 172762-1002 | 2 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621002#documents-and-resources |
| 1727673002 | 172767-3002 | 2 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673002#documents-and-resources |
| 2004531002 | 200453-1002 | 2 | Single Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004531002#documents-and-resources |
| 2004711002 | 200471-1002 | 2 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004711002#documents-and-resources |
| 2004882002 | 200488-2002 | 2 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004882002#documents-and-resources |
| 2004531003 | 200453-1003 | 3 | Single Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004531003#documents-and-resources |
| 2004711003 | 200471-1003 | 3 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004711003#documents-and-resources |
| 2004882003 | 200488-2003 | 3 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004882003#documents-and-resources |
| 1727081004 | 172708-1004 | 4 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081004#documents-and-resources |
| 1727621004 | 172762-1004 | 4 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621004#documents-and-resources |
| 1727673004 | 172767-3004 | 4 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673004#documents-and-resources |
| 2004531004 | 200453-1004 | 4 | Single Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004531004#documents-and-resources |
| 2004711004 | 200471-1004 | 4 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004711004#documents-and-resources |
| 2004882004 | 200488-2004 | 4 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004882004#documents-and-resources |
| 2004531005 | 200453-1005 | 5 | Single Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004531005#documents-and-resources |
| 2004711005 | 200471-1005 | 5 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004711005#documents-and-resources |
| 2004882005 | 200488-2005 | 5 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004882005#documents-and-resources |
| 1727081006 | 172708-1006 | 6 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081006#documents-and-resources |
| 1727621006 | 172762-1006 | 6 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621006#documents-and-resources |
| 1727673006 | 172767-3006 | 6 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673006#documents-and-resources |
| 2004531006 | 200453-1006 | 6 | Single Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004531006#documents-and-resources |
| 2004711006 | 200471-1006 | 6 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004711006#documents-and-resources |
| 2004882006 | 200488-2006 | 6 | Single Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/2004882006#documents-and-resources |
| 1727081008 | 172708-1008 | 8 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081008#documents-and-resources |
| 1727621008 | 172762-1008 | 8 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621008#documents-and-resources |
| 1727673008 | 172767-3008 | 8 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673008#documents-and-resources |
| 1727081010 | 1727081010 | 10 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081010#documents-and-resources |
| 1727621010 | 172762-1010 | 10 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621010#documents-and-resources |
| 1727673010 | 172767-3010 | 10 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673010#documents-and-resources |
| 1727081012 | 172708-1012 | 12 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081012#documents-and-resources |
| 1727621012 | 172762-1012 | 12 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621012#documents-and-resources |
| 1727673012 | 172767-3012 | 12 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673012#documents-and-resources |
| 1727081014 | 172708-1014 | 14 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081014#documents-and-resources |
| 1727621014 | 172762-1014 | 14 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621014#documents-and-resources |
| 1727673014 | 172767-3014 | 14 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673014#documents-and-resources |
| 1727081016 | 172708-1016 | 16 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081016#documents-and-resources |
| 1727621016 | 172762-1016 | 16 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621016#documents-and-resources |
| 1727673016 | 172767-3016 | 16 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673016#documents-and-resources |
| 1727081018 | 172708-1018 | 18 | Dual Row | 4.20mm | Mini-Fit Sigma Receptacle Housing，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727081018#documents-and-resources |
| 1727621018 | 172762-1018 | 18 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727621018#documents-and-resources |
| 1727673018 | 172767-3018 | 18 | Dual Row | 4.20mm | Mini-Fit Sigma Plug Housing，Panel Mount，UL 94V-0，Glow-Wire Capable | https://www.molex.com/en-us/products/part-detail/1727673018#documents-and-resources |
Mini-Fit Sigma Connector Applications
Automotive
Ideal for passenger vehicles, electric vehicles, and on-board diagnostics systems, providing reliable power distribution in engines, lighting, infotainment, and sensor systems.
Commercial Vehicles
Supports heavy-duty trucks, buses, and construction vehicles by maintaining stable connections even in rugged conditions, withstanding vibrations and harsh environments.
Consumer Electronics
Powers various consumer electronics like laptops, gaming consoles, and power adapters, offering compact solutions that fit into limited spaces without compromising connectivity quality.
Data/Communications
Essential in data centers and networking equipment, enabling efficient connections for server systems, routers, and storage devices, where dependable power and data transmission are critical.
Home Appliances
Commonly used in refrigerators, washing machines, and HVAC systems, where durability and safety in high-use applications are essential.
Industrial
Designed for factory and manufacturing applications where it supports robotics, conveyors, and control systems, offering consistent performance in demanding environments.
Industrial Automation
Supports automation systems, such as PLCs (programmable logic controllers) and CNC machines, allowing precise power distribution and data communication for efficient automation operations.
Medical
Suitable for medical equipment like imaging devices, patient monitors, and laboratory instruments, where reliable connections are critical for safe, accurate operation in sensitive environments.
Telecommunications/Networking
Facilitates network hardware like switches, hubs, and telecom equipment, providing stable power and data connections essential for seamless communication.
This list highlights some typical uses of the Molex Mini-Fit Sigma Connector but is not exhaustive, as this connector supports a broad range of applications across industries where compact, high-quality connections are required.
Support Custom Wire Harness Assembly
- Connector circuits: 2 - 18 Pin
- Wire Gauge: 16 - 24AWG, depending on real needs
- Wire Colors: Available in a wide range including white, black, red, yellow, blue, green, brown, orange, purple, grey, and more.
- Wire Length: Fully customizable to your specifications.
- Wiring Diagram: Tailor-made to meet your project needs.
- Custom type: Fully customizable to your specifications.
- Minimum Order: 100 pieces per order.
Molex Mini-Fit Sigma Connector 2P to tinned end Wire Harness
Molex Mini-Fit Sigma Connector 2P Wire Harness
Molex Mini-Fit Sigma Connector 4P to tinned end Wire Harness
Molex Mini-Fit Sigma Connector 4P Wire Harness
Molex Mini-Fit Sigma connector wiring harness
Customize Your Wire Harness
Send your sample or drawing/schematic for quote price→ Feedback with quotation(1~3 days) → Confirm quotation → Arrange sample you for approval→ [Make mold if needed (7 days) →Mold test] → Making samples(1~3 days)→ Samples test(Approval) → place order for Mass production(2~3 weeks)→ Quality checking→ Packing → Delivery → After Service → Repeat Order.
