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Product Detailed Parameters
- Description：10127721-205LF-MTK 3.0 20P DR VT
- Series：Minitek® Pwr 3.0
- Mfr：Amphenol ICC (FCI)
- Package：Tray
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.118" (3.00mm)
- Number of Positions：20
- Number of Rows：2
- Row Spacing - Mating：0.118" (3.00mm)
- Number of Positions Loaded：All
- Style：Board to Cable/Wire
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Through Hole
- Termination：Kinked Pin, Solder
- Fastening Type：Locking Ramp
- Contact Length - Mating：-
- Contact Length - Post：0.126" (3.20mm)
- Overall Contact Length：-
- Insulation Height：0.433" (11.00mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Contact Finish - Post：Tin
- Contact Material：Copper Alloy
- Insulation Material：Liquid Crystal Polymer (LCP), Glass Filled, Halogen Free
- Features：Board Guide
- Operating Temperature：-40°C ~ 105°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：Varies by Wire Gauge
- Voltage Rating：600VAC/DC
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Overview
The Amphenol ICC (FCI) part number 10127721-205LF is a Minitek Pwr 3.0 series power-to-board header connector. It features a dual-row configuration with 20 positions and a 3mm mating pitch. The component utilizes through-hole solder pin termination for secure board mounting. Electrical ratings include an 8.5 A current capacity and a 600 VAC voltage rating. The housing is constructed from natural Liquid Crystal Polymer (LCP), while contacts are gold-plated copper alloy.
Feature Summary
- Dual-row vertical header design optimized for high-density power distribution applications
- Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
- Liquid Crystal Polymer (LCP) insulation provides high thermal stability and flame retardancy
Applications
- Power distribution in server and storage equipment
- Industrial control system power interfaces
- Telecommunications infrastructure power boards
Procurement Notes
Verify the specific suffix 'LF' against manufacturer documentation to confirm lead-free compliance status. Confirm that the 20-position variant matches the required row count and pitch specifications for the target PCB layout. Ensure compatibility with mating socket components within the same Minitek Pwr 3.0 family.
Selection Notes
Select this component when a 3mm pitch, dual-row power header is required for high-current applications up to 8.5A. The vertical through-hole style suits standard PCB assembly processes. Verify that the 600VAC rating meets the system's electrical isolation requirements and that the LCP material withstands the peak operating temperatures of the environment.
Part Context
This connector belongs to the Minitek Pwr 3.0 family, designed for robust power delivery in compact spaces. The series offers various position counts and termination styles. This specific model represents a mid-range position count suitable for balanced space and current requirements in industrial and commercial electronics.
Replacement Considerations
Direct substitutes must maintain the 3mm pitch, 20-position count, and dual-row vertical form factor. Compatible alternatives may exist within the same Minitek Pwr 3.0 product line from Amphenol FCI. Cross-referencing mechanical drawings and contact plating specifications is essential before substitution.
