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Product Detailed Parameters
- Description：CONN HEADER R/A 18POS 4.2MM
- 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：18
- 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, Right Angle
- Termination：Solder
- Fastening Type：Locking Ramp
- Contact Length - Mating：-
- Contact Length - Post：0.138" (3.50mm)
- Overall Contact Length：-
- Insulation Height：0.404" (10.26mm)
- Contact Shape：Square
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：Flash
- Contact Finish - Post：-
- Contact Material：Copper Alloy
- Insulation Material：Polyamide (PA66), Nylon 6/6
- Features：Glow Wire Compliant
- 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：600V
Download product information
Overview
The 10131318-18121G0LF is a Minitek Power4.2 series power connector header manufactured by Amphenol ICC (FCI). It features an 18-position, dual-row configuration with a 4.2 mm pitch. Designed for right-angle through-hole mounting, the component utilizes copper contacts with gold plating and a black thermoplastic housing. It supports a current rating of 12.5 A per contact and operates within a temperature range of -40°C to +105°C. The unit provides reliable board-to-board power distribution in high-density applications.
Feature Summary
- Dual-row right-angle header design for compact power routing
- Gold-plated copper contacts ensure stable conductivity
- Thermoplastic housing rated for high-temperature environments
Applications
- Server and storage system power distribution
- Industrial control board interconnects
- Telecommunications infrastructure power modules
Procurement Notes
Verify the specific suffix against official Amphenol documentation to confirm exact pin count and orientation. Confirm RoHS compliance status and material declarations prior to integration. Ensure PCB footprint matches the manufacturer's published drawing dimensions. Validate thermal performance requirements against the specified operating temperature range.
Selection Notes
Select this component for applications requiring high-current density in space-constrained layouts. The 4.2 mm pitch accommodates substantial wire gauges while maintaining a low profile. Right-angle mounting facilitates efficient cable management and board stacking. Verify that the 12.5 A rating aligns with the circuit load requirements.
Part Context
This part belongs to the Minitek Pwr 4.2 family, designed for robust power delivery. The series offers various position counts and mounting styles. The 18-position variant balances current capacity with board space efficiency. It complements other headers in the lineup for complete system connectivity solutions.
Replacement Considerations
Cross-reference with 10131318-16121G0LF or 10131318-20121G0LF for alternative pin counts within the same series. Ensure mechanical compatibility and electrical ratings match before substitution.
