2026年8月2日
Aerospace Cable Manufacturers: What OEM Buyers Need to Know
Discover what to demand from aerospace cable manufacturers: engineering expertise, material traceability, and in-process testing. Avoid costly failures....
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
- Intermateable With
- Competitor Part Number
- TE Connectivity 1445022-2 / TE Connectivity 1-794610-2
- Mates With
- TE Micro MATE-N-LOK 3.0mm Pitch Headers (e.g., TE 1445055-2, 1445053-2) & Molex Micro-Fit 3.0 43045 Series Pin Headers
Intermateable: This part is mechanically and electrically compatible for mating with the listed competitor connector. Mixed use in the same connector system is supported.
Technical Specifications
- Harness Type
- Single-Ended Heater Power / Control Pigtail Wire Harness
- Connector A
- 2-Position Micro MATE-N-LOK 3.0mm Receptacle Housing
- Connector B
- Blunt Cut / Stripped Pigtail Wire Leads (P2)
- Number of Positions
- 2 Pins (Single Row, 3.00 mm Centerline Pitch)
- Wire Gauge & Style
- 24 AWG Stranded Copper (UL AWM 1007, Red & Blue)
- Overall Assembly Length
- 200 mm ± 5 mm
- Packaging Method & Quantity
- 10 PCS / PE Bag with Label
- Manufacturing Standard
- IPC/WHMA-A-620E Standard & UL 486A Pull Force Reference
- Standard Compliance
- RoHS, REACH Compliant
Material Composition
| Material | Value / Description |
|---|---|
| Housing Material | Nylon / Thermoplastic (UL 94V-0 Rated, Black) |
| Contact Terminals | Copper Alloy, Gold Plated |
| Wire Conductor | Tinned / Annealed Stranded Copper (24 AWG) |
| Wire Insulation | Lead-Free PVC (UL 1007 Flame Retardant, 80°C, 300V) |
| Packaging Material | Transparent Anti-Static / PE Bag |
Technical Characteristics
| Characteristic | Value |
|---|---|
| Conductor Resistance | 5 Ω Max. |
| Insulation Resistance | 10 MΩ Min. |
| Voltage Proof Test | DC 300V / 0.01 sec |
| Electrical Testing | 100% Electrical Test for Open, Short & Miswire |
| Operating Temperature Range | -20°C to +80°C |
| Dimensional Tolerance | ±5 mm (Overall Length 200 mm) |
Application Scenarios
-
Commercial & Industrial Heating Elements (PTC Heaters, Silicone Heating Pads)
-
Thermal Management Control Subsystems and Temperature Sensor Feeds
-
3D Printer Extruders, Heated Bed Wiring, and Thermal Enclosures
-
Food Service & Commercial Appliance Heating Elements
-
Medical Diagnostic Warming Devices and Laboratory Incubation Equipment
Evidence & Reference Images
Frequently Asked Questions
What connector systems are compatible with this 2-pin 3.0mm heater harness?
The harness terminates with a TE 1445022-2 compatible housing on a 3.0 mm pitch, intermating directly with TE Micro MATE-N-LOK PCB vertical and right-angle headers as well as compatible Molex Micro-Fit 3.0 pin headers.
What quality standards are used to verify the crimp strength and electrical integrity?
The assembly undergoes 100% continuity, open, short, and miswire electrical verification per IPC/WHMA-A-620E Class 2/3 criteria, with crimp terminal retention forces validated against UL 486A mechanical pull-force standards.
What are the electrical ratings and conductor specifications of the heater cable?
The cable uses discrete 24 AWG UL 1007 PVC-insulated stranded copper wires rated for 300V and 80°C operation, maintaining conductor resistance below 5 Ω and dielectric withstand at DC 300V.
Overview and Application Notes
The Micro MATE-N-LOK 3.0mm 2-Pin to Pigtail Wire Harness is an industrial-grade heating element power and temperature control lead assembly designed for embedded PTC heaters, thermal management subsystems, and compact heating modules. Measuring 200 mm in overall length with discrete 24 AWG UL 1007 conductors (Red and Blue), this single-ended terminated assembly features a genuine TE 1445022-2 compatible receptacle housing with gold-plated crimp contacts on one end and precision stripped pigtail wire leads on the opposite end for direct soldering or terminal block integration.
Key Features
- Single-Ended 3.0mm Pitch Interface: Configured with a 2-position single-row Micro MATE-N-LOK equivalent receptacle housing (TE 1445022-2) equipped with positive latch retention to withstand continuous mechanical vibration.
- High-Conductivity Gold Contacts: Fitted with precision-stamped crimp socket terminals (TE 1-794610-2 equivalent) featuring gold plating over copper alloy to guarantee low contact resistance and high corrosion resistance.
- UL 1007 Certified High-Flex Wiring: Composed of 24 AWG stranded copper wire (Red: Pin 1; Blue: Pin 2) rated for 300V continuous operation and thermal tolerance up to 80°C.
- Strict Mechanical & Electrical Quality: 100% verified for continuity, shorts, and miswiring under IPC/WHMA-A-620E guidelines, with terminal crimp tensile retention strictly satisfying UL 486A pull-force standards.
- Compact Heating System Integration: Designed with a 200 mm (±5 mm) overall length and stripped leads to simplify harness routing in tight thermal and equipment chassis.
Engineering Specifications & Harness Integration
Designed for reliable power and thermal control delivery, this 2-conductor harness provides positive polarization to prevent improper orientation when mating with standard 3.0 mm PCB headers. Terminal crimping is certified under UL 486A mechanical pull-off standards and IPC/WHMA-A-620E Class 2/3 assembly workmanship. Dielectric withstanding withstand is 100% factory verified up to DC 300V (0.01 sec) with maximum conductor loop resistance held below 5 Ω for stable heater power transfer.
