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Product Detailed Parameters
- Description：CONN HEADER VERT 24POS 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：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
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Length - Mating：-
- Contact Length - Post：0.138" (3.50mm)
- Overall Contact Length：-
- Insulation Height：0.504" (12.80mm)
- 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：600VAC/DC
Download product information
Overview
The Amphenol ICC (FCI) part number 10127820-2421LF is a Minitek Power 4.2 series vertical header connector designed for power-to-board applications. It features a dual-row configuration with 24 positions and a 4.2 mm contact pitch. The contacts are constructed from brass and finished with a 30 µin gold plating to ensure reliable conductivity. Rated for 9 A current, the component operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 1 GOhms.
Feature Summary
- Vertical through-hole mounting design for direct board integration
- Dual-row arrangement supporting high-density power distribution
- Gold-plated brass contacts for corrosion resistance and signal integrity
Applications
- Server and storage equipment power distribution
- Communication infrastructure power modules
- Industrial control system power interfaces
Procurement Notes
Verify the specific suffix requirements against the manufacturer's official datasheet to confirm compliance with RoHS directives and halogen-free standards. Ensure that the selected variant matches the required pin count and pitch specifications for the target PCB layout. Cross-reference the ordering information with authorized distributors to confirm availability and lead times prior to finalizing procurement plans.
Selection Notes
Select this component when a vertical power header with a 4.2 mm pitch is required for high-current applications up to 9 A. The dual-row design facilitates efficient space utilization on the circuit board. Consider the operating temperature range and insulation resistance properties to ensure compatibility with the environmental conditions of the end-use application.
Part Context
This connector belongs to the Minitek Power 4.2 family produced by Amphenol ICC (FCI). The series is engineered for robust power delivery in demanding electronic environments. The product line emphasizes durability and electrical performance for critical infrastructure components.
Replacement Considerations
Consult the manufacturer's cross-reference documentation for verified substitute part numbers. Ensure any replacement maintains identical pin count, pitch, and current rating specifications.
