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Product Detailed Parameters
- Description：10127819-24311LF-MTK 4.2 24P 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：24
- 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：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：600VAC/DC
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Overview
The Amphenol ICC (FCI) part number 10127819-24311LF is a Minitek Power4.2 series power-to-board connector header. It features a dual-row, right-angle through-hole design with 24 positions and a 4.2 mm pitch. The component utilizes brass contacts with gold plating and a natural nylon insulation body. It supports a current rating of 9 A and a voltage rating of 600 VAC, operating within a temperature range of -40°C to +105°C.
Feature Summary
- Dual-row right-angle header configuration for compact board mounting
- Gold-plated brass contacts ensure reliable electrical conductivity
- Nylon insulation housing provides structural stability and thermal resistance
Applications
- Server and storage system power distribution
- Communication equipment internal power connections
- Industrial control board power interfaces
Procurement Notes
Verify the specific suffix requirements against official Amphenol documentation before ordering. Confirm that the 'LF' designation aligns with lead-free manufacturing standards required by your project specifications. Ensure compatibility with mating receptacles from the same Minitek Power4.2 family to guarantee proper mechanical engagement and electrical performance.
Selection Notes
Select this component when a high-current 24-position interface is required in a constrained vertical space. The right-angle orientation facilitates efficient PCB layout routing. Verify that the 4.2 mm pitch matches the target board footprint and that the 9 A per contact rating satisfies the circuit load requirements without exceeding thermal limits.
Part Context
This connector belongs to the Minitek Power4.2 product line, designed for robust power delivery in demanding environments. The series is widely utilized in infrastructure applications where reliability and high current capacity are critical. Amphenol FCI engineering focuses on durable materials and precise tolerances for consistent performance.
Replacement Considerations
Direct substitutes include other 24-position, 4.2 mm pitch headers from the Minitek Power4.2 series, such as 10127819-24311TLF or 10127819-24411PTLF, provided the contact finish and packaging preferences match the application needs.
