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Product Detailed Parameters
- Description：10127820-2024LLF-MTK 4.2 20P DR
- 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：20
- 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：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) part number 10127820-2024LLF is a Minitek Pwr 4.2 series header connector designed for power-to-board applications. It features a 4.2 mm pitch and is constructed with brass contacts plated with gold. The housing utilizes liquid crystal polymer insulation, providing compliance with glow wire standards. This component supports an operating temperature range from -40°C to +105°C and carries a UL94 V-0 material flammability rating.
Feature Summary
- Compliant with glow wire testing standards for enhanced safety
- Constructed with liquid crystal polymer insulation for thermal stability
- Features brass contacts with gold plating for reliable conductivity
Applications
- Industrial instrumentation systems
- Data communication equipment
- Consumer electronics power interfaces
Procurement Notes
Verify the specific suffix LLF against official Amphenol documentation to confirm exact contact configuration and packaging details. Ensure compatibility with mating socket components within the Minitek Pwr 4.2 series. Cross-reference technical drawings for mechanical dimensions and thermal ratings prior to integration into final assembly designs.
Selection Notes
Select this component when high thermal resistance and glow wire compliance are required for power distribution. The 4.2 mm pitch accommodates higher current capacities compared to smaller pitch alternatives. Verify that the liquid crystal polymer housing meets the specific environmental and regulatory requirements of the target application environment.
Part Context
This connector belongs to the Minitek Pwr 4.2 series by Amphenol ICC (FCI), formerly Framatome Connectors International. The series specializes in robust power-to-board interconnects suitable for demanding industrial and data environments. FCI was acquired by Amphenol, continuing its legacy of high-reliability connector solutions under the Amphenol Communications Solutions umbrella.
Replacement Considerations
Consult official Amphenol substitution guides for direct replacements. Generic equivalents may not match the specific glow wire compliance or liquid crystal polymer insulation properties required for this application.
