2026年8月7日
What Is a Connector? A Practical Overview for OEM Buyers
What is a connector? Learn the key factors OEM buyers must evaluate—contact plating, termination, and retention—to avoid field...
Detailed Product Information
Technical Data & Reference
Structured parameters, material notes, application context and frequently asked questions for engineering and procurement evaluation.
Competitor & Cross-Reference
- Alternative Type
- Functional Alternative
- Competitor Part Number
- TE Connectivity Micro MATE-N-LOK Series (794617-8 / 794617-4 / 1445022-2 harness assemblies)
- Mates With
- TE Micro MATE-N-LOK 3.0mm Headers (794618 / 794620 Series) or Molex 43045 Micro-Fit 3.0 Headers
Functional Alternative: This part provides equivalent performance characteristics as a cost-optimized substitute. Minor design review recommended before adoption.
Technical Specifications
- Harness Type
- Micro MATE-N-LOK 3.0mm Splitter Cable Assembly
- Connector P1
- 8-Position Receptacle Housing, 3.0mm Pitch (TE 794617-8 equivalent)
- Connector P2
- 4-Position Receptacle Housing, 3.0mm Pitch (TE 794617-4 equivalent)
- Connector P3
- 2-Position Receptacle Housing, 3.0mm Pitch (TE 1445022-2 equivalent)
- Wire Gauge & Style
- UL1007 24 AWG Stranded Wire (Red / Blue)
- Overall Branch Lengths
- Branch 1: 560±10 mm / Branch 2: 500±10 mm
- Crimp Standard
- UL486A Terminal Pulling Force Compliance
- Manufacturing Standard
- IPC/WHMA-A-620E Compliance
- Packaging Method
- 10 PCS / PE Bag + Label
- Environmental Compliance
- RoHS Compliant
Material Composition
| Material | Value / Description |
|---|---|
| Housing Material | Nylon / Thermoplastic (UL 94V-0 / Black) |
| Contact / Terminal | Crimp Socket 20-24 AWG, Gold Plated (TE 1-794610-2 equivalent) |
| Wire Conductor | Tinned Stranded Copper (24 AWG) |
| Wire Insulation | PVC (UL1007 rated 80°C, 300V) |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Conductor Resistance | 5.0 Ω Max. |
| Insulation Resistance | 10 MΩ Min. |
| Dielectric Withstanding Voltage | DC 300V / 0.01 sec |
| Operating Temperature Range | -20°C to +80°C |
| Open / Short / Miswire Testing | 100% Electrical Continuity & Pinout Inspection |
Application Scenarios
-
Industrial automation controllers and PLCs
-
Commercial LED / UV illumination & corona treatment equipment
-
Power distribution and signal branching modules
-
Embedded robotics and multi-sensor routing
-
Medical laboratory diagnostic equipment
Evidence & Reference Images
Frequently Asked Questions
What connector systems are compatible with this 3.0mm pitch branch harness?
This assembly uses 3.0mm pitch Micro MATE-N-LOK compatible housings that mate directly with standard dual-row and single-row 3.0mm shrouded PCB headers, including TE Connectivity 794618/794620 and Molex 43045 Micro-Fit series.
What electrical standards govern the wire crimping and assembly reliability?
The harness is built and inspected in accordance with IPC/WHMA-A-620E Class 2/3 requirements, and all crimp joints conform to UL486A tensile pull force standards with 100% open, short, and miswire electronic verification.
Why is gold plating specified on the terminal sockets?
Gold plating on the 20-24 AWG crimp sockets maintains contact resistance under 5.0 Ω and prevents fretting corrosion in low-voltage signal paths subjected to industrial vibration.
Overview and Application Notes
This custom industrial wire harness features a high-density 3.0mm pitch Micro MATE-N-LOK interconnect system designed for multi-branch power distribution and signal routing. Utilizing an 8-position female housing split into 4-position and 2-position female receptacles, it is wired with UL1007 24 AWG lead-free conductors rated for 300V and 80°C operations in harsh commercial and industrial environments.
Key Features
- Pitch & Interface: 3.00 mm centerlines with positive latching receptacles (8-pin P1 to 4-pin P2 & 2-pin P3).
- High-Conductivity Contacts: Phosphor bronze socket contacts with selective gold plating for low contact resistance and fretting prevention.
- Durable Wiring: UL1007 24 AWG stranded copper wire (Blue/Red color-coded) with overall branch lengths up to 560 mm.
- High Dielectric & Insulation: Tested at DC 300V / 0.01 sec with insulation resistance exceeding 10 MΩ min.
- Manufacturing Standard: Fully compliant with IPC/WHMA-A-620E Class 2/3 assembly standards and UL486A crimp retention requirements.
Engineering Specifications & Integration Guidance
This branch cable assembly is configured for direct mating with standard 3.0mm pitch shrouded PCB headers (such as TE Connectivity Micro MATE-N-LOK or Molex Micro-Fit 3.0 series). Secure polarized housing walls prevent mis-mating during automated system assembly, while positive latches ensure vibration-proof retention in high-movement industrial machinery and LED lighting arrays. All harnesses undergo 100% electrical continuity, short, and miswire validation prior to final PE packaging.
