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Product Detailed Parameters
- Description：10127819-18322LF-MTK 4.2 18P DR
- Series：Minitek® Pwr 4.2
- Mfr：Amphenol ICC (FCI)
- Package：Tray
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.165" (4.20mm)
- Number of Positions：18
- Number of Rows：2
- Row Spacing - Mating：0.165" (4.20mm)
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Length - Mating：-
- Contact Length - Post：0.138" (3.50mm)
- Overall Contact Length：-
- Insulation Height：0.386" (9.80mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：15.0µin (0.38µm)
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Liquid Crystal Polymer (LCP)
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：Varies by Wire Gauge
- Voltage Rating：600VAC/DC
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Overview
The Amphenol ICC (FCI) part number 10127819-18322LF is a Minitek Pwr 4.2 series header connector designed for power applications. It features an 18-position, dual-row configuration with a 4.20mm pitch. The connector utilizes brass contacts with gold plating and a black liquid crystal polymer (LCP) housing. Rated for 600V, it supports vertical through-hole mounting and operates within a temperature range of -40°C to 105°C.
Feature Summary
- Dual-row power header design with 4.20mm spacing for high-current board-to-board connections
- Gold-plated brass contacts ensure reliable conductivity and corrosion resistance
- Black LCP insulation provides UL94 V-0 flammability rating and thermal stability
- Vertical through-hole termination facilitates secure PCB integration
Applications
- Industrial control systems requiring robust power distribution
- Telecommunications infrastructure equipment
- Commercial electronic devices needing high-voltage interconnects
- Automotive electronics power modules
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating thickness and material composition. Ensure the selected variant matches the required pin count and row configuration for your circuit design. Cross-reference the RoHS compliance status with the latest product change notices before finalizing procurement orders.
Selection Notes
Select this component when a vertical, dual-row power header with 4.20mm pitch is required. The gold-plated brass contacts are suitable for environments demanding high conductivity and durability. Consider the 600V rating and -40°C to 105°C operating range to ensure compatibility with your system's electrical and thermal specifications.
Part Context
This connector belongs to the Minitek Pwr 4.2 family, engineered for power management in compact electronic assemblies. The series offers various position counts and termination styles. This specific 18-position variant provides a balanced solution for moderate power requirements while maintaining a small footprint on the printed circuit board.
Replacement Considerations
Consult the official Minitek Pwr 4.2 cross-reference guide for verified substitutes. Ensure replacement parts match the 4.20mm pitch, dual-row layout, and vertical orientation. Verify that alternative connectors meet the same 600V rating and UL94 V-0 flammability standards.
