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Product Detailed Parameters
- Description：10137785-053112LF-MTK 4.2 05P 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：5
- 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：Polyamide (PA66), Nylon 6/6
- Features：Board Lock, 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：600V
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Overview
The Amphenol ICC (FCI) part number 10137785-053112LF is a Minitek Power 4.2 series power-to-board header. It features a 4.2 mm pitch and contains 3 positions with male pin contacts. The connector utilizes a single-row vertical through-hole solder termination. Electrical ratings include a current capacity of 12.5 A and a voltage rating of 600 VAC. The housing is constructed from black Nylon 6.6, while the contacts are copper alloy plated with gold. The component operates within a temperature range of -40°C to +105°C.
Feature Summary
- High current and voltage handling capabilities for power distribution applications
- Vertical through-hole mounting for secure board attachment
- Gold-plated copper contacts ensuring reliable conductivity
Applications
- Power supply modules
- Industrial control systems
- Server and storage equipment
Procurement Notes
Verify the specific suffix against official Amphenol documentation to confirm contact plating and housing material variations. Confirm availability status as this product line may have discontinued variants or alternative replacements. Ensure the selected version matches the required 12.5 A current rating and 600 VAC insulation requirements for the target application.
Selection Notes
Select this component when a 4.2 mm pitch power header is required for high-current vertical interconnects. Consider the 12.5 A rating and 600 VAC isolation limits during design. Verify that the Nylon 6.6 housing meets thermal requirements up to 105°C. Ensure PCB layout accommodates the through-hole pin spacing and vertical profile constraints.
Part Context
This component belongs to the Minitek Power 4.2 family, designed for robust power connections in dense electronic assemblies. The series offers various position counts and termination styles. As an FCI product now under Amphenol, it maintains compatibility with established industrial standards for power distribution interfaces.
Replacement Considerations
Consult official substitution guides for equivalent headers with matching 4.2 mm pitch and 3-position configurations. Verify that any substitute maintains identical 12.5 A current and 600 VAC voltage ratings.
