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  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
  • FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal
FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal

FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal

$0.01-$0.10/ Piece|100 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Disconnectable Crimp Connectivity: Enables secure, reusable wire-to-wire connections for electronics and automotive systems, supporting easy installation/removal for maintenance.
  • High-Performance Design: Phosphor bronze pins ensure robust conductivity (rated 10A) and durability, while PA66 insulators provide thermal and chemical resistance in harsh environments.

Key features

  • 1. Durable PA66 Nylon and Phosphor Bronze Construction

    • With PA66 nylon insulators and phosphor bronze pins, ensure corrosion resistance and high conductivity for reliable performance in automotive and industrial environments*.

  • 2. Flexible Pin Configurations for Custom Connectivity

    • Offering 1p to 12p pin options, easily adapt to diverse wiring needs, providing twice the versatility of standard connectors for electronics assemblies*.

  • 3. High-Performance 10A Current Rating

    • With a 10A rated current, handle heavy-duty power demands in consumer electronics, outperforming lower-rated connectors in reliability under load*.

  • 4. Rugged Design for Dual-Use Applications

    • Engineered for both automotive systems and consumer electronics, withstand extreme temperatures and vibrations while maintaining secure wire-to-wire connections*.

  • 5. Certified for Global Safety Standards

    • Dual CQC and UL certification ensures compliance with strict safety and quality regulations, surpassing non-certified alternatives in reliability and compliance*.

Product details

FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector Disconnectable Crimp Connector and Terminal

The FAF B450002(YL) JST PA66 Phosphor Bronze 4.50mm Pitch Wire to Wire Connector is a versatile disconnectable crimp connector designed for reliable electrical connections in automotive and consumer electronics. With certifications like UL and CQC, it ensures safety and compliance for global applications. The phosphor bronze pins and PA66 insulators provide robust conductivity, thermal resistance, and durability, while customizable pin configurations (1p to 12p) cater to diverse wiring needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialPhosphor Bronze (pins) / PA66 (insulators)Ensures conductivity and insulation in automotive and consumer electronics
Pitch4.50mmEnables precise spacing for dense wiring in compact devices
Rated Current10ASupports high-current loads in power-hungry electronics
CertificationsCQC, ULMeets global safety standards for automotive and consumer markets
Pin Configurations1p to 12pCustomizable solutions for varying circuit requirements
Locking MechanismSecure latch systemPrevents disconnection in vibrating or harsh environments

Customization guide

Adjustable pin counts (1p to 12p) and terminal types allow customization to meet specific circuit configurations. The PA66 material can also be paired with alternative coatings (e.g., nickel plating) for enhanced corrosion resistance in marine or industrial settings.

Get inspired

With the FAF B450002(YL) connectors, engineers can design compact, reliable electrical systems for automotive controls, consumer electronics, or industrial machinery. The 4.50mm pitch enables space-saving layouts, while the phosphor bronze pins ensure long-term conductivity in high-vibration environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Current10A12A (+20%)15A (+50%)
Operating Temp Range-40°C to 85°C-40°C to 105°C-55°C to 125°C
Max Pin Count6p12p16p
CertificationsUL, CQCUL, CQC, ISO 1302UL, CQC, ISO 1302, IEC 60695
Locking StrengthStandard latchReinforced latchCorrosion-resistant latch (+30% durability)

Supplier's note

  1. Three Technical Breakthroughs:

    • Phosphor Bronze Pins: Outperform traditional copper in conductivity and corrosion resistance, extending lifespan in automotive fluids.
    • PA66 Insulators: Withstand temperatures up to 125°C, 20% higher than standard nylon, ensuring reliability in engine compartments.
    • Modular Pin Design: Accommodates 1–12p configurations, reducing inventory costs by 30% compared to non-scalable connectors.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard consumer electronics (e.g., smartphones, IoT devices) requiring up to 6p connections.
    • Advanced Model: Suitable for automotive systems (e.g., LED lighting, sensors) needing 12p capacity and wider temperature tolerance.
    • Pro Model: Best for industrial machinery or aerospace applications demanding extreme durability and global certifications.

With the Pro version’s 15A rating and IEC 60695 certification, engineers can safely handle high-power circuits in flammable environments. Pair its corrosion-resistant latch with PA66’s thermal stability to ensure seamless operation in -55°C to 125°C extremes.

Frequently asked questions

  • Which FAF B450002(YL) JST connector model suits high-current automotive wire connections?

  • How does PA66 material compare to nylon in automotive connectors?

  • Can FAF B450002(YL) connectors be customized for non-standard pin counts?

  • Are FAF JST connectors UL/CQC certified for automotive use?

  • How do I ensure secure connections with FAF wire-to-wire connectors?

  • Do these connectors withstand temperature extremes in automotive systems?

  • Are FAF JST connectors compatible with other brands’ wire-to-wire systems?

  • What makes FAF B450002(YL) suitable for consumer electronics projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionAutomotive/electronics systemsPA66 (Tensile Strength: 80 MPa▲ vs. Industry Standard ABS 40 MPa)▲ Durability: Withstands -40°C to 105°C (ISO 188 aging test)Higher cost than basic plastics (e.g., ABS)
Rated CurrentHigh-power wiring in appliances10A▲ (IEC 60204-1 compliance) vs. Industry Standard 8A▲ Safety: Handles surge currents in industrial electronicsLimited to 12-gauge wires (thicker wires require Advanced tier)
CertificationsGlobal automotive projectsCQC + UL▲ vs. Industry Standard UL Only▲ Market Access: Meets China/EU safety standards (RoHS in Advanced tier)Advanced tier requires additional testing costs (+15%)
Pin ConfigurationsCustom wiring harnesses1–12 pins▲ (ISO 11801 compatibility) vs. Industry Standard 1–8 pins▲ Versatility: Supports complex circuit layouts in roboticsRequires specialized crimping tools for high-pin counts
Locking MechanismVibrational environments (e.g., engines)Positive Latch▲ (500+ cycles per MIL-STD-810G) vs. Industry Standard Snap▲ Reliability: Prevents disconnection during heavy machinery useHeavier than snap locks (adds 15% weight in Advanced tier)
Temperature RangeHarsh industrial environments-40°C to 105°C▲ (per ASTM D698) vs. Industry Standard -20°C to 85°C▲ Durability: Operates in extreme climates (e.g., mining equipment)Requires thermal management in extreme scenarios (e.g., aerospace)

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