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Product Detailed Parameters
- Description：10127820-1024LF-MTK 4.2 10P DR V
- 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：10
- 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：30.0µin (0.76µm)
- Contact Finish - Post：Gold
- Contact Material：Brass
- Insulation Material：Liquid Crystal Polymer (LCP)
- 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 10127820-1024LF is a Minitek Power4.2 series power connector designed for board-to-board applications. It features a dual-row vertical header configuration with 10 positions and a 4.2 mm pitch. The contacts are constructed from brass and finished with a 30-microinch gold plating to ensure reliable conductivity. Rated for 9 A current, the connector operates within a temperature range of -40°C to +105°C and maintains an insulation resistance of 1 GOhm.
Feature Summary
- Dual-row vertical header design for high-density power distribution
- Gold-plated brass contacts for enhanced corrosion resistance
- Minitek Power4.2 series construction for robust mechanical stability
Applications
- Server and storage system power distribution
- Industrial control board interconnects
- High-current backplane connections
Procurement Notes
Verify the specific ordering suffix against official Amphenol documentation to confirm contact plating thickness and material composition. Ensure the selected variant matches the required current rating and thermal performance specifications for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a 10-position, 4.2 mm pitch vertical header is required for power delivery. Confirm that the 9 A current rating and 105°C maximum operating temperature align with the system's electrical and thermal requirements. Verify compatibility with mating receptacles in the Minitek Power4.2 family.
Part Context
This connector belongs to the Minitek Power4.2 family, which provides standardized solutions for power transmission in compact electronic assemblies. The series supports various position counts and termination styles, enabling consistent mechanical and electrical performance across different product lines manufactured by Amphenol ICC.
Replacement Considerations
Cross-reference with other Minitek Power4.2 headers such as 10127820-1024LCLF or 10127820-1024TLF if alternative plating options are needed. Verify pin count and pitch compatibility before substituting.
