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MOLEX / WALDOM 430451211 Micro-Fit 3.0 Header

The Molex 43045-1211 is a Micro-Fit 3.0 right-angle header, part of the 43045 series, designed for robust power and wire-to-board connections. This header offers 12 circuits in a dual-row configuration, with a 3.00mm pitch. The mating contacts are gold-plated for reliable signal transmission, while the termination contacts are tin-plated for strong solder joints. Constructed with a high-temperature thermoplastic resin and a brass metal body, this header is built to withstand demanding environments. It is glow-wire capable and RoHS compliant, making it suitable for a wide range of applications including household electrical appliances. The header's right-angle orientation simplifies board layout and reduces stress on the connection.

Authorized Distributors
Part No:43045-1211
Stock:0
Inv Date:06-17-2026
Price: Unit price: $4.69
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Part No:43045-1211
Stock:0
Inv Date:06-16-2026
Price: Unit price: $4.08
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Part No:43045-1211
Stock:11320
Inv Date:06-16-2026
Price: Unit price: $3.21
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Part No:43045-1211
Stock:1200
Inv Date:06-16-2026
Price: Unit price: $3.1124
Buy/RFQ:
Part No:43045-1211
Stock:11320
Inv Date:06-16-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:43045-1211
Stock:210
Inv Date:06-16-2026
Price: Unit price: $3.1124
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MOLEX / WALDOM 430451211 Micro-Fit 3.0 Header Specifications:

  • Product Family: Micro-Fit 3.0 Connector System
  • Application: Power, Wire-to-Board
  • Circuits (Loaded): 12
  • Circuits (maximum): 12
  • Color - Resin: Black
  • Durability (mating cycles max): 30
  • Flammability: 94V-0
  • Glow-Wire Compliant: Yes
  • Mated Height: 10.29mm
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Net Weight: 1.877/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: 0.762µm
  • Polarized to PCB: Yes
  • Shrouded: Fully
  • Stackable: No
  • Temperature Range - Operating: -40°C to +105°C
  • Current - Maximum per Contact: 5.0A
  • Voltage - Maximum: 600V
  • Duration at Max. Process Temperature (seconds): 030
  • Lead-freeProcess Capability: REFLOW
  • Max. Cycles at Max. Process Temperature: 003
  • Process Temperature max. C: 260
  • Application Specification: AS-43045-001
  • Product Specification: PS-43045, TS-43045-001-001, TS-43045-002-001, TS-46235-001-001
  • Sales Drawing: SD-43045-004

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 430451211?

You can click on the BUY or RFQ button to purchase 430451211 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 430451211?

You can download the 430451211 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 430451211?

MOLEX / WALDOM

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