# Female Automotive Electrical Terminals Sealed Copper Alloy Connectors for Vehicle Wiring Harnesses

> Female Automotive Electrical Terminals Sealed Copper Alloy Connectors for Vehicle Wiring… — Automotive Sealed & Harness Connectors.

- URL: https://intorfilters.com/product/female-automotive-electrical-terminals-sealed-copper-alloy-connectors-for-vehicle-wiring/
- Category: [Automotive & Transportation Connectors](https://intorfilters.com/connectors/automotive-connectors.md) › [Automotive Sealed & Harness Connectors](https://intorfilters.com/connectors/automotive-connectors/automotive-harness-connectors.md)
- Model no.: 66601-AG
- Price: US$0.012 per piece (USD, before shipping; confirmed in quote)
- MOQ 1,000 pieces
- Supplied by: Intorfilters
- Image: https://intorfilters.com/wp-content/uploads/2026/electronic-connectors-product-images/Female-Automotive-Electrical-Terminals-Sealed-Copper-Alloy-Connectors-for-Vehicle-Wiring-Harnesses.webp

## Available options

- **Material:** C5191 Phosphor Bronze (High Elasticity)
- **Customized:** Customized
- **Plating:** Matte Tin Over Nickel Barrier (3-5μm)
- **Voltage Rating:** 60V DC
- **Color Options:** Black (Standard), Custom Ral Colors
- **Current cycling:** 0↔rated current (10,000 cycles)

## Specifications

| Parameter | Value |
| --- | --- |
| After-sales Service | Local Service/Online Service |
| Warranty | 12 Months |
| Type | Female Terminal (Receptacle) |
| Model NO. | 66601-AG |
| Processing Type | Shaping Metal |
| Material | C5191 Phosphor Bronze (High Elasticity) |
| Mold | Multistep Progressive Dies |
| Surface Processing | Tin, Silver, Gold, Nickel (3-15μm) |
| Fine Blanking | Open |
| Process | Forming Process |
| Industry | Metal Stamping Parts |
| Tolerances | 0.02mm |
| Customized | Customized |
| Plating | Matte Tin Over Nickel Barrier (3-5μm) |
| Voltage Rating | 60V DC |
| Certifications | RoHS, Reach, Uscar-2, VW60330RoHS, Reach, IATF 169 |
| Insulation | PA66 Glass-Filled (UL94 V-0) |
| Conductive Core | Copper Alloy (C18000) with Silver Plating |
| Sealing | Silicone Dual-Seal System |
| Color Options | Black (Standard), Custom Ral Colors |
| Transport Package | Standard Export Package |
| Specification | Acoording to client's require to provide Model |
| Origin | China |
| HS Code | 8462490000 |
| Production Capacity | 1000000/Day |
| Key Features | High-Reliability Contact System |
| Primary seal | Silicone cavity fill |
| Secondary seal | Molded CPA (Connector Position Assurance) |
| Technical Advantages | ▸ |
| Thermal shock | -40°C ↔ +150°C (500 cycles) |
| Current cycling | 0↔rated current (10,000 cycles) |
| Traceability | Laser-marked date/batch codes |
| Sealing Solutions | ** |
| Packaging | ** |

## Technical parameters

| Parameter | Specification | Test Standard |
| --- | --- | --- |
| Insertion Force | 25N max | USCAR-2 Section 3.6 |
| Retention Force | 40N min | USCAR-21 V2.0 |
| Mating Cycles | 50 cycles | GMW3191 |
| Wire Range | 0.35-6.0mm² (22-10 AWG) | ISO 19642 |
| Sealing Rating | IP67/IP6K9K | ISO 20653 |
| Salt Spray | 96hrs (No Corrosion) | ASTM B117 |
| Vibration Test | 10-2000Hz, 30m/s² | ISO 16750-3 |

| Vehicle System | Terminal Series | Key Features |
| --- | --- | --- |
| Engine Control | FT-2000 | 150°C rated, Fuel-resistant |
| Body Electronics | FT-1500 | 2.8mm pitch, Miniaturized |
| Battery Systems | FT-3000 | 50A rating, HVIL compatible |
| Chassis/Safety | FT-2500 | Vibration-optimized, Gold flash |

| Property | Traditional Brass | Composite Hybrid | Improvement |
| --- | --- | --- | --- |
| Thermal Expansion | 18.7 μm/m°C | 12.3 μm/m°C | 34% Stability ↑ |
| Tensile Strength | 550 MPa | 820 MPa | 49% Strength ↑ |
| Corrosion Cycles | 96hrs | 1000hrs | 10x Life ↑ |
| CTI Rating | 175V | 600V | 3x Insulation ↑ |

## Description

Female Automotive Electrical Terminals Sealed Copper Alloy Connectors for Vehicle Wiring Harnesses is part of our automotive sealed & harness connectors range (Automotive & Transportation Connectors).

### Key details

- **Type:** Female Terminal (Receptacle)
- **Material:** C5191 Phosphor Bronze (High Elasticity)
- **Plating:** Matte Tin Over Nickel Barrier (3-5μm)
- **Warranty:** 12 Months
- **Processing Type:** Shaping Metal
- **Mold:** Multistep Progressive Dies
- **Surface Processing:** Tin, Silver, Gold, Nickel (3-15μm)
- **Fine Blanking:** Open

Available configurations include material, customized, plating, voltage rating and color options. Custom pin counts, colors, cable assemblies and packaging can be quoted on request.

### Ordering through Intorfilters

Minimum order is 1,000 pieces at US$0.012 per piece. Send one inquiry with the part number, quantity and destination, and Intorfilters confirms specification, compatibility, price, lead time and shipping, checks the goods before dispatch and ships them to you.

## Frequently asked questions

### What is the minimum order quantity (MOQ) for Female Automotive Electrical Terminals Sealed Copper Alloy Connectors for Vehicle Wiring Harnesses?

The listed minimum order is 1,000 pieces, at US$0.012 per piece. Smaller trial quantities or samples can be requested in your inquiry; Intorfilters confirms what is possible for your size.

### What are the main specifications of Female Automotive Electrical Terminals Sealed Copper Alloy Connectors for Vehicle Wiring Harnesses?

Type: Female Terminal (Receptacle); Material: C5191 Phosphor Bronze (High Elasticity); Plating: Matte Tin Over Nickel Barrier (3-5μm); Warranty: 12 Months; Processing Type: Shaping Metal; Mold: Multistep Progressive Dies. The full specification table and any technical parameter tables are listed on this page.

### Can this product be customized (OEM)?

Listed configurations include material, customized, plating, voltage rating and color options. Pin count, contact plating, housing color, cable length and assembly, packaging and labels can be quoted to your specification.

### What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Intorfilters checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

### Which other automotive sealed & harness connectors are available?

The Automotive Sealed & Harness Connectors category lists 2,521 products with different pin counts, ratings and materials: https://intorfilters.com/connectors/automotive-connectors/automotive-harness-connectors/

## About our factory

Intorfilters supplies connectors and terminals to equipment makers, harness and cable-assembly shops, distributors and maintenance teams. Orders go through one controlled process: part number, ratings and mating parts confirmed, samples approved, pins, plating and fit checked before packing, then packed for export — standard or custom.

- Equivalents and cross-references for branded part numbers
- Custom pin counts, colors, cable assemblies and private label
- Dimensions, plating and mating fit checked before packing
- Export cartons and pallets, consolidated mixed orders
- Samples available for approval before mass production

![Assembly benches](https://intorfilters.com/wp-content/uploads/2026/11/factory-01-assembly-benches-1024x683.webp)
![Inspection workbench](https://intorfilters.com/wp-content/uploads/2026/11/factory-02-inspection-workbench-1024x683.webp)
![Production floor](https://intorfilters.com/wp-content/uploads/2026/11/factory-04-small-production-floor-1024x683.webp)
![Packing & stock](https://intorfilters.com/wp-content/uploads/2026/11/factory-03-packing-and-stock-1024x683.webp)
![Engineering & purchasing](https://intorfilters.com/wp-content/uploads/2026/11/office-02-engineering-and-purchasing-1024x683.webp)
![Sales & operations](https://intorfilters.com/wp-content/uploads/2026/11/office-01-sales-and-operations-1024x683.webp)

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## Contact & ordering

- Request a quote: https://intorfilters.com/request-quote/
- E-mail: info@intorfilters.com
- Product catalog: https://intorfilters.com/products.md
- Site guide for AI assistants: https://intorfilters.com/llms.txt