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Product Detailed Parameters
- Description：CONN HEADER R/A 18POS 4.2MM
- 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：Flash
- Contact Finish - Post：-
- Contact Material：Brass
- Insulation Material：Polyamide (PA66), Nylon 6/6
- Features：-
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Natural
- Current Rating (Amps)：Varies by Wire Gauge
- Voltage Rating：600V
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Overview
The Amphenol ICC (FCI) 10127819-18111LF is a Minitek Pwr 4.2 series header connector designed for power-to-board applications. It features an 18-position, two-row configuration with a 4.20mm pitch and 4.20mm row spacing. The component utilizes through-hole right-angle mounting and solder termination. Constructed with brass contacts featuring tin plating and natural polyamide insulation, it supports a rated voltage of 600V and operates within a temperature range of -40°C to 105°C.
Feature Summary
- Four-wall shielded housing design provides comprehensive electromagnetic interference protection
- Slide-lock fastening mechanism ensures secure mating retention
- Square contact shape optimizes current carrying capacity and stability
Applications
- Industrial control systems requiring robust power distribution
- Commercial electronic equipment power interfaces
- Telecommunications infrastructure board connections
Procurement Notes
Verify the specific part number against official Amphenol documentation to confirm pin count and orientation. Ensure compatibility with mating connectors in the Minitek Pwr 4.2 series. Check for any recent Product Change Notifications regarding material or manufacturing updates before finalizing procurement specifications.
Selection Notes
Select this connector when high current capacity and shielding are required in a compact form factor. The 4.20mm pitch accommodates larger gauge wires compared to signal connectors. Verify that the PCB layout supports right-angle through-hole mounting and that the enclosure height fits within the system's mechanical constraints.
Part Context
This component belongs to the Minitek Pwr 4.2 family, engineered for demanding power management environments. The series combines high voltage ratings with reliable mechanical locking. It serves as a critical interconnect solution for applications needing durable, shielded power transmission between boards and cables.
Replacement Considerations
Compatible substitutes include other 18-position headers from the Minitek Pwr 4.2 series with matching pitch and shielding. Ensure replacement parts maintain the same right-angle orientation and through-hole termination style for direct board integration.
