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Product Detailed Parameters
- Description：10137785-033142LF-MTK 4.2 03P SR
- Series：Minitek® Pwr 4.2 High Current
- Mfr：Amphenol ICC (FCI)
- Package：Tray
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.165" (4.20mm)
- Number of Positions：3
- Number of Rows：1
- Row Spacing - Mating：-
- 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：15.0µin (0.38µm)
- Contact Finish - Post：Gold
- Contact Material：Copper Alloy
- Insulation Material：Liquid Crystal Polymer (LCP)
- Features：Board Lock
- 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：600V
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Overview
The Amphenol ICC (FCI) part number 10137785-033142LF is a Minitek Power 4.2 series power connector designed for board-to-board applications. It features a dual-row configuration with 3 positions and a 4.2 mm pitch. The contacts are gold-plated copper alloy, rated for 12.5 A current and 600 VAC voltage. Constructed with liquid crystal polymer insulation, it supports vertical through-hole mounting and operates within a temperature range of -40°C to +105°C.
Feature Summary
- Dual-row architecture supporting high-density power distribution
- Gold-plated contacts ensure reliable conductivity and corrosion resistance
- Vertical through-hole installation facilitates secure PCB integration
Applications
- Server and storage system power distribution
- Industrial control board interconnects
- Telecommunications equipment power supply connections
Procurement Notes
Verify the specific suffix against official Amphenol documentation to confirm contact plating and housing material variations. Ensure the ordering quantity matches manufacturer standard packaging requirements. Confirm RoHS compliance status for the specific revision prior to procurement to meet environmental regulations.
Selection Notes
Select this component when a robust, high-current vertical interconnect is required. The 4.2 mm pitch accommodates substantial wire gauges. Verify that the 600 VAC rating aligns with system voltage requirements. Ensure mechanical clearance allows for the vertical profile and through-hole termination style on the target printed circuit board.
Part Context
This component belongs to the Minitek Power 4.2 family, engineered for demanding power delivery environments. The series provides standardized solutions for server and industrial applications requiring reliable electrical connections under thermal stress. It represents a specialized segment of Amphenol's broader portfolio focused on durable power-to-board interfaces.
Replacement Considerations
Consult official cross-reference guides for direct substitutes. Verify that any alternative maintains identical 4.2 mm pitch, 3-position count, and vertical orientation. Ensure replacement parts match the 12.5 A current rating and gold contact specifications to preserve system performance.
