MOLEX 430451021 Micro-Fit 3.0 Header The MOLEX 43045-1021 is a Micro-Fit 3.0 right-angle header, part of the 43045 series. This header is designed for power and wire-to-board applications, offering a robust and reliable connection. It features 10 circuits arranged in a dual-row configuration, with a 3.00mm pitch. The header incorporates a PCB press-fit metal retention clip for secure mounting and utilizes tin plating for enhanced solderability. It is glow-wire capable, meeting IEC 60335-1 safety standards, and is suitable for applications requiring high-temperature resistance. Customers should perform their own suitability testing to ensure proper performance in their specific application.
Authorized Distributors
Part No: 43045-1021
Stock: 4
Inv Date: 05-29-2026
Price: Unit price: $3.44
Part No: 43045-1021
Stock: 1786
Inv Date: 05-30-2026
Price: Unit price: $3.52
Part No: 43045-1021
Stock: 0
Inv Date: 05-29-2026
Price: Unit price: $3.52
Part No: 43045-1021
Stock: 3154
Inv Date: 05-29-2026
Price: Unit price: $1.82
Part No: 43045-1021
Stock: 3154
Inv Date: 05-29-2026
Price: Unit price: $1.82
MOLEX 430451021 Micro-Fit 3.0 Header Specifications: product_family: Micro-Fit 3.0 Connector System application: Power, Wire-to-Board number_of_circuits_loaded: 10 number_of_circuits_maximum: 10 color_resin: Black durability_mating_cycles_max: 30 flammability: 94V-0 glow_wire_capable: Yes mated_height: 10.06mm material_metal: Brass material_plating_mating: Tin material_plating_termination: Tin material_resin: High Temperature Thermoplastic net_weight: 1.759/g number_of_rows: 2 orientation: Right Angle pcb_locator: Yes pcb_retention: Yes pcb_thickness_recommended: 1.60mm pitch_mating_interface: 3.00mm plating_min_mating: 0.254µm polarized_to_pcb: Yes shrouded: Fully Stackable surface_mount_compatible: Yes temperature_range_operating: -40° to +105°C termination_interface_style: Through Hole current_max_per_contact: 8.5A voltage_max: 600V duration_at_max_process_temp_seconds: 030 lead_free_process_capability: SMC&WAVE max_cycles_at_max_process_temp: 003 process_temperature_max_celsius: 260 gwit: >= 775 deg C gwfi: > 850 deg C Buy the 43045-1021 MOLEX Micro-Fit 3.0 Header | myMectronic Purchase the MOLEX 43045-1021 Micro-Fit 3.0 Header securely and conveniently online.
Buy Now Frequently Asked Questions Where can I buy MOLEX 430451021? You can click on the BUY or RFQ button to purchase 430451021 from an authorized MOLEX distributor.
How do I troubleshoot issues or seek technical support for part 430451021? You can download the 430451021 datasheet or visit the MOLEX website for support.
Who is the manufacturer of 430451021? MOLEX
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