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Product Detailed Parameters
- Description：CONN HEADER VERT 18POS 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：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
- 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
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Overview
The Amphenol ICC (FCI) 10127820-1822LLF is a vertical power-to-board header connector from the Minitek Power4.2 series. It features an 18-position, double-row configuration with a 4.2 mm pitch. The contacts are made of brass and plated with tin. Designed for through-hole mounting, it supports a current rating of 9 A and operates within a temperature range of -40°C to +105°C. The housing is natural-colored UL94 V-0 rated plastic.
Feature Summary
- Vertical through-hole mounting design for secure board attachment
- Double-row 18-position layout optimized for high-current power distribution
- Tin-plated brass contacts ensure reliable electrical conductivity
Applications
- Power supply connections in industrial equipment
- Server and storage system power distribution
- Telecommunications infrastructure power interfaces
Procurement Notes
Verify the specific ordering suffix to confirm contact plating and packaging type. The LLF suffix typically indicates tin plating and tube packaging, while other variants may offer gold plating or reel packaging. Confirm RoHS compliance and lead-free status with the manufacturer before finalizing procurement orders to ensure alignment with project requirements.
Selection Notes
Select this component when a robust, high-current vertical header is required for power delivery. The 4.2 mm pitch accommodates higher gauge wires compared to signal connectors. Ensure the PCB footprint matches the 18-position double-row specification and that the operating temperature range meets the environmental demands of the target application.
Part Context
This part belongs to the Minitek Power4.2 series by Amphenol ICC (FCI), formerly Framatome Connectors International. The series specializes in power-to-board solutions offering durability and high current capacity. Amphenol acquired FCI, continuing the brand's legacy in providing reliable interconnect solutions for demanding electronic environments.
Replacement Considerations
The 10127820-1824LCLF serves as a direct substitute, featuring identical mechanical dimensions and 18 positions but utilizes gold plating instead of tin. Verify that the change in contact material does not impact solderability or corrosion resistance requirements for the specific application environment.
