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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：Tin
- Contact Finish Thickness - Mating：80.0µin (2.03µm)
- Contact Finish - Post：Tin
- Contact Material：Brass
- Insulation Material：Liquid Crystal Polymer (LCP)
- 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：600VAC/DC
Download product information
Overview
The Amphenol ICC (FCI) part number 10127820-2422LLF is a Minitek Power4.2 double-row vertical header connector designed for power-to-board applications. It features 24 positions with a 4.2 mm pitch and brass contacts plated with gold. The unit operates within a temperature range of -40°C to +105°C, supports a current rating of 9 A, and exhibits an insulation resistance of 1 GOhms. The housing is natural-colored, constructed from material rated UL94 V-0 for flammability.
Feature Summary
- Double-row vertical header configuration for board mounting
- Gold-plated brass contacts ensuring reliable conductivity
- High flammability rating for safety compliance
Applications
- Power distribution in server systems
- Storage device internal connections
- Communication equipment power interfaces
Procurement Notes
Verify the specific suffix LLF against official datasheets to confirm plating thickness and packaging type. Ensure compatibility with mating receptacles in the Minitek Power4.2 series. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors before finalizing procurement orders.
Selection Notes
Select this component when a high-current vertical interconnect is required for power delivery. The 4.2 mm pitch accommodates substantial conductors, while the double-row layout maximizes pin density. Verify that the 9 A current rating and 105°C thermal limit align with the system's electrical and environmental requirements.
Part Context
This connector belongs to the Minitek Power4.2 series by Amphenol ICC (FCI), a line specialized for robust power distribution. The series provides solutions for server, storage, and communication infrastructure, emphasizing durability and signal integrity in demanding industrial environments.
Replacement Considerations
Compatible substitutes include other Minitek Power4.2 headers with identical 24-position counts and 4.2 mm pitch. Verify mechanical footprint and contact plating specifications to ensure interchangeability without redesigning the PCB.
