TE NG1 Connectors, Custom Wiring Harness Assembly
TE NG1 Connectors
The NG1 series connectors by TE are robust, automotive-grade solutions designed for sealed and unsealed power applications in harsh environments. Featuring housings made of temperature-resistant PBT and terminals crafted from micro alloy copper or brass (Sn/SnAg/Ag-plated), they support high current loads up to 67A (NG1Plus) and operate in temperatures from -40°C to +125°C. These connectors offer IP68 or IPX9K sealing for water/dust resistance, optional CPA (Connector Position Assurance) locks, and vibration tolerance up to 25g. Ideal for engine cooling systems, electric pumps, fuse boxes, and hybrid/electric vehicles, NG1 ensures reliable power distribution with low insertion force (<25N), RoHS compliance, and compatibility with wire-to-wire or wire-to-board configurations.
Features
- Current Capacity
- Receptacle Terminals: Up to 55A (10mm²) for NG1, 67A (10mm²) for NG1Plus.
- Tab Terminals: Up to 55A (10mm²).
- Temperature Range
- Standard: -40°C to +125°C (NG1Plus), -40°C to +100°C (NG1).
- Sealing
- IP68 (NG1) or IPX9K (NG1Plus) for water/dust resistance.
- Compatible with single-wire seals and cavity plugs.
- Material
- Housings: PBT (Polybutylene Terephthalate) for high-temperature resistance.
- Terminals: Micro Alloy Copper or Brass with Sn/SnAg/Ag plating.
- Vibration Resistance
- Up to 25g for Ag-plated terminals (NG1Plus).
- Locking Mechanisms
- CPA (Connector Position Assurance) for secure mating.
- Secondary locking integrated into housings.
Applications
- Power Distribution: Fuse boxes, relay holders.
- Electric Motors: Engine cooling fans, electric pumps (e.g., steering pumps).
- High-Voltage Systems: Hybrid/electric vehicle power management.
- Harsh Environments: Engine harnesses, cockpit harnesses.
Technical Specifications
| Parameter | NG1 Receptacle | NG1Plus Receptacle | NG1 Tab |
| Current(40℃ rise) | 33-55A | 40-67A | 30-55A |
| Insertion Force | <30N | <25N | <30N |
| Contact Resistance | <2mQ | <2mΩ | <2mΩ |
| Wire Range | 3.0-10.0mm² | 2.5-10.0mm² | 3.0-10.0mm² |
Connnector Lists
Sort by the number positions.
| P/N | Poles | Color | Descriptions | Type | Sealable | Temp Range | Connection | Application | Links |
| 1544606-3 | 1 | Gray | TAB HOUSING, 8MM NG1, 1 WAY | Housing for Male Terminals | Yes | -40 – 100 °C | Wire-to-Wire | https://www.te.com/en/product-1544606-3.html | |
| 1544680-2 | 1 | Blue | RECPT HSG ASSY, 8MM NG1, 1W, SEALED, CPA | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544680-2.html |
| 1544601-2 | 1 | Blue | 1W 8MM NG1 FOR SEALED | Housing for Female Terminals | No | -40 – 100 °C | Wire-to-Wire | https://www.te.com/en/product-1544601-2.html | |
| 1544603-3 | 1 | Gray | 1W 8MM NG1 SEALED CLIP ASSY GREY | Housing for Female Terminals | Yes | -40 – 100 °C | Wire-to-Wire | https://www.te.com/en/product-1544603-3.html | |
| 1544606-2 | 1 | Blue | TAB HOUSING, 8MM NG1, 1 WAY | Housing for Male Terminals | Yes | -40 – 100 °C | Wire-to-Wire | https://www.te.com/en/product-1544606-2.html | |
| 1544680-2 | 1 | Blue | RECPT HSG ASSY, 8MM NG1, 1W, SEALED, CPA | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544680-2.html |
| 1544601-2 | 1 | Blue | 1W 8MM NG1 FOR SEALED | Housing for Female Terminals | No | -40 – 100 °C | Wire-to-Wire | https://www.te.com/en/product-1544601-2.html | |
| 1544317-3 | 2 | Gray | PC 2V 8MM WP NG1 G | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544317-3.html |
| 1544978-3 | 2 | Gray | RECEPT HSG ASSY, 8MM NG1+, 2W, SEALED | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544978-3.html |
| 1544317-1 | 2 | Black | PC 2V 8MM WP NG1 N | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544317-1.html |
| 1544678-1 | 2 | Black | SEALED 8NG1 2W HSG WITHOUT SKIRT AND CPA | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544678-1.html |
| 1801422-1 | 2 | Black | RECEPT HOUSING ASSY, 8MM, 2 W | Housing for Female Terminals | No | -40 – 85 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1801422-1.html |
| 1544679-1 | 2 | Black | 2POS, NG1 CLIP 8MM, REC HSG, WITH CPA, ASSY | Housing for Female Terminals | No | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544679-1.html |
| 1544653-1 | 2 | Black | PC 2V 8NG1 NOIR | Housing for Female Terminals | No | -40 – 125 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544653-1.html |
| 1544361-1 | 2 | Black | PC 2V 8 MM WP NG2 | Housing for Female Terminals | Yes | Wire-to-Wire | Power | https://www.te.com/en/product-1544361-1.html | |
| 1544980-1 | 2 | Black | TAB HOUSING, 8MM NG1 PLUS, 2 WAY | Housing for Male Terminals | Yes | -40 – 125 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544980-1.html |
| 1544678-1 | 2 | Black | SEALED 8NG1 2W HSG WITHOUT SKIRT AND CPA | Housing for Female Terminals | Yes | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544678-1.html |
| 1801422-1 | 2 | Black | RECEPT HOUSING ASSY, 8MM, 2 W | Housing for Female Terminals | No | -40 – 85 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1801422-1.html |
| 1544679-1 | 2 | Black | 2POS, NG1 CLIP 8MM, REC HSG, WITH CPA, ASSY | Housing for Female Terminals | No | -40 – 125 °C | Wire-to-Board, Wire-to-Wire | Signal | https://www.te.com/en/product-1544679-1.html |
| 1544226-1 | 3 | Black | PL 3V 6, 35 MM NG1 | Housing for Male Terminals | No | -40 – 100 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544226-1.html |
| 1544226-1 | 3 | Black | PL 3V 6, 35 MM NG1 | Housing for Male Terminals | No | -40 – 100 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544226-1.html |
| 1544551-1 | 5 | Black | CONNECTOR 5V 6.35 | Housing for Female Terminals | No | -40 – 85 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544551-1.html |
| 1544551-2 | 5 | Black | CONNECTOR 5V 6.35 | Housing for Female Terminals | No | -40 – 85 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544551-2.html |
| 1544551-1 | 5 | Black | CONNECTOR 5V 6.35 | Housing for Female Terminals | No | -40 – 85 °C | Wire-to-Wire | Power | https://www.te.com/en/product-1544551-1.html |
| 1544148-1 | 6 | Black | PORTE LANGUETTE ET | Housing for Male Terminals | No | -40 – 85 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544148-1.html |
| 1544147-1 | 6 | Black | PORTE CLIPS MONTE | Housing for Female Terminals | Yes | -40 – 85 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544147-1.html |
| 1544148-1 | 6 | Black | PORTE LANGUETTE ET | Housing for Male Terminals | No | -40 – 85 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544148-1.html |
| 1544147-1 | 6 | Black | PORTE CLIPS MONTE | Housing for Female Terminals | Yes | -40 – 85 °C | Wire-to-Wire | Signal | https://www.te.com/en/product-1544147-1.html |
Support Custom Wire Harness Assembly
- Connectors: 1P to 6P.
- Wire Gauge:
- depends on your needs
- recommend by us
- 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:
- Send drawing to customize.
- Send a sample to customize.
- Tell us as many details as possible to customize.
- Minimum Order: 50 pieces per order.
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.
