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Product Detailed Parameters
- Description：CONN HEADER VERT 22POS 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：22
- 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) 10127820-2221LF is a Minitek Power4.2 double-row vertical header connector designed for board-to-board and power applications. It features 22 positions with a 4.2 mm pitch, utilizing brass contacts with gold plating. The housing is constructed from polyamide (PA66) nylon, offering UL94 V-0 flammability ratings. Operating within a temperature range of -40°C to +105°C, it provides an insulation resistance of 1 GOhm. This shrouded, four-wall header ensures reliable electrical connections in high-current environments.
Feature Summary
- Double-row vertical design for compact power distribution
- Shrouded four-wall housing for alignment and protection
- Gold-plated brass contacts for corrosion resistance
- High-temperature polyamide insulation material
Applications
- Server and storage backplanes
- Industrial control systems
- Telecommunications equipment
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required contact finishes and housing colors. Confirm that the component meets all relevant UL safety standards for your intended application environment. Cross-reference the pin count and row configuration to match the mating connector specifications precisely before procurement.
Selection Notes
Select this component when a robust, high-current interconnect solution is required for vertical board mounting. The 4.2 mm pitch accommodates higher current loads compared to smaller pitches. Ensure the mating connector supports the double-row configuration and matches the shrouded design to maintain proper alignment and mechanical stability during operation.
Part Context
This part belongs to the Minitek Power4.2 series by Amphenol ICC (FCI), specializing in high-power board-to-board connectivity. The series is engineered for demanding applications requiring durable, high-current connections. The 10127820-2221LF variant specifically addresses needs for 22-position vertical headers with enhanced thermal and electrical performance characteristics.
Replacement Considerations
Direct substitutes include other Amphenol FCI Minitek Power4.2 headers with identical pin counts and pitch. Verify that any replacement maintains the same shrouded height and contact material specifications to ensure mechanical fit and electrical reliability.
