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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,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：Tin
- Contact Finish Thickness - Mating：100.0µin (2.54µm)
- Contact Finish - Post：Tin
- 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) part number 10127819-18211LF is a rectangular connector header designed for through-hole mounting. It features a right-angle configuration with 18 positions arranged in a dual row. The contact pitch is 4.20 mm (0.165 inches). The contacts are tin-plated, and the housing is typically black or natural depending on specific variant configurations within the Minitek Power series.
Feature Summary
- Right-angle through-hole mounting for space-efficient board layout
- Dual-row configuration providing high density in a compact footprint
- Tin-plated contacts ensuring reliable electrical connection
Applications
- Power distribution in server and storage systems
- Industrial control board interconnections
- Telecommunications equipment power interfaces
Procurement Notes
Verify the exact plating specification and housing color against the manufacturer's current datasheet, as suffixes may indicate variations. Confirm that the through-hole pin length matches your PCB thickness requirements. Ensure compatibility with mating receptacles from the same Minitek Power 4.2 series to maintain mechanical and electrical integrity.
Selection Notes
Select this component when a right-angle, dual-row power header with a 4.2 mm pitch is required. Compare against vertical variants if board clearance allows. Verify current rating requirements against the specific application load, noting that power connectors in this series typically support high current densities suitable for main power rails.
Part Context
This connector belongs to the Minitek Power series by Amphenol ICC (FCI), a line specialized for power-to-board applications. The series offers various pitches and configurations to meet diverse industrial and data communication needs. The 4.2 mm pitch provides robust spacing for higher current handling compared to smaller signal connectors.
Replacement Considerations
Direct substitutes include other 18-position, 4.2 mm pitch right-angle headers from compatible manufacturers, provided pinout and mechanical dimensions match exactly. Cross-reference with Amphenol FCI part numbers such as 10127819-10211LF for different position counts within the same series.
