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MOLEX 458302211 HD Mezz Mezzanine Connector

The MOLEX 45830-2211 is a high-density mezzanine connector system designed for demanding board-to-board applications. With 143 circuits and a compact 10.00mm unmated height, it offers a space-saving solution while maintaining reliable signal integrity. The connector features a 1.20mm pitch and tin plating, ensuring excellent electrical performance and durability. It is RoHS compliant and suitable for a wide range of industrial and commercial applications requiring robust and secure connections.

Authorized Distributors
Source:Newark
Part No:45830-2211
Stock:7
Inv Date:05-29-2026
Price: Unit price: $17.5
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Part No:45830-2211
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:45830-2211
Stock:0
Inv Date:05-29-2026
Price: Unit price: $56.96
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Part No:45830-2211
Stock:0
Inv Date:05-29-2026
Price: Unit price: $42.8
Buy/RFQ:
Part No:45830-2211
Stock:0
Inv Date:05-29-2026
Price: Unit price: $42.8
Buy/RFQ:

MOLEX 458302211 HD Mezz Mezzanine Connector Specifications:

  • Overview: HD Mezz Mezzanine Connector System
  • Description: 1.20mm by 2.00mm Pitch HD Mezz Plug, 143 Circuits, 10.00mm Unmated Height, 11 Rows, Tin (Sn) Plating
  • Circuits (Loaded): 143
  • Circuits (maximum): 143
  • Flammability: 94V-0
  • Guide to Mating Part: None
  • Lock to Mating Part: Yes
  • Plating min - Mating: 0.762µm
  • Plating min - Termination: 2.540µm
  • Polarized to Mating Part: Yes
  • Polarized to PCB: Yes
  • Pitch - Mating Interface: 1.20mm
  • Pitch - Termination Interface: 1.20mm
  • Current - Maximum per Contact: 2.0A
  • Voltage - Maximum: 250V AC
  • Material - Plating Mating: Gold
  • Material - Plating Termination: Tin
  • Material - Resin: High Temperature Thermoplastic
  • Material - Metal: High Performance Alloy (HPA)
  • Unmated Height: 10.00mm
  • Number of Rows: 11
  • PCB Locator: Yes
  • PCB Retention: Yes
  • Operating Temperature Range: -55° to +105°C
  • Mates With: 45802 HD Mezz Receptacle
  • Product Family Series: 45830
  • RoHS Compliant: Yes
  • Halogen-Free Status: Low-Halogen
  • Lead-freeProcess Capability: REFLOW
  • Process Temperature max. C: 260
  • Duration at Max. Process Temperature (seconds): 020
  • Max. Cycles at Max. Process Temperature: 002

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Frequently Asked Questions

Where can I buy MOLEX 458302211?

You can click on the BUY or RFQ button to purchase 458302211 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 458302211?

You can download the 458302211 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 458302211?

MOLEX

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