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Product Detailed Parameters
- Description：CONN HEADER R/A 18POS 4.2MM
- Series：Minitek® Pwr 4.2 High Current
- 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：0.404" (10.26mm)
- Contact Shape：Square
- Contact Finish - Mating：Tin
- Contact Finish Thickness - Mating：80.0µin (2.03µm)
- Contact Finish - Post：-
- Contact Material：Copper Alloy
- Insulation Material：Polyamide (PA66), Nylon 6/6
- Features：Glow Wire Compliant
- 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) part number 10131318-18211G0LF is a Minitek Power 4.2 series header connector designed for power-to-board applications. It features an 18-position configuration with a 4.2 mm pitch and supports a current rating of 12.5 A. The component utilizes a double row arrangement with right-angle mounting for surface integration. Contact plating consists of gold over nickel to ensure reliable conductivity, while the housing is constructed from black polyamide material. It operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 1 GOhm.
Feature Summary
- Right-angle through-hole header design for compact board integration
- Gold-plated copper contacts for enhanced corrosion resistance and signal integrity
- High-current capacity rated at 12.5 A per contact position
- Dual-row configuration maximizing connection density in limited space
Applications
- Industrial control system power distribution
- Server and storage backplane connections
- Telecommunications infrastructure power modules
- Automotive electronics power interfaces
Procurement Notes
Verify the specific ordering suffix to confirm contact plating thickness and housing color variations. Confirm RoHS compliance status and end-of-life notifications directly with the manufacturer before finalizing procurement plans. Ensure that the right-angle mounting orientation aligns with the mechanical constraints of the target assembly design.
Selection Notes
Select this component when high-density power routing requires a right-angle profile. The 4.2 mm pitch accommodates substantial conductors suitable for power delivery. Verify that the 12.5 A current rating meets the thermal requirements of the application environment. Consider the dual-row layout for efficient PCB space utilization compared to single-row alternatives.
Part Context
This connector belongs to the Minitek Power 4.2 family, which provides robust solutions for demanding power transmission environments. The series is characterized by its durable construction and consistent electrical performance across various industrial sectors. It serves as a critical interface between power sources and printed circuit boards in heavy-duty equipment.
Replacement Considerations
Direct substitutes include other Amphenol Minitek Power 4.2 headers with identical pin counts and mounting angles. Verify compatibility with mating sockets from the same series to maintain mechanical and electrical integrity.
