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Product Detailed Parameters
- Description：CONN HEADER VERT 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
- 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：Tin
- Contact Finish Thickness - Mating：-
- 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：600VAC/DC
Download product information
Overview
The Amphenol ICC (FCI) part number 10131319-18221G0LF is a Minitek Pwr 4.2 series power connector designed for board-to-board applications. It features an 18-position header with a 4.2 mm pitch and vertical through-hole mounting. The contacts are gold-plated copper, rated for 12.5 A current and 600 VAC voltage. The housing is black liquid crystal polymer (LCP), operating between -40°C and +105°C.
Feature Summary
- High-current power distribution capability via dual-row configuration
- Gold-plated contact finish for enhanced corrosion resistance and conductivity
- Vertical orientation optimized for dense PCB layout integration
Applications
- Server backplane power distribution
- Industrial control system interconnects
- Telecommunications infrastructure power headers
Procurement Notes
Verify the specific ordering suffix 'G0' confirms the gold plating specification against the official datasheet. Confirm RoHS compliance status and lead times directly with Amphenol FCI distributors. Ensure the vertical header form factor matches the target PCB assembly requirements before finalizing procurement orders.
Selection Notes
Select this component when high current capacity at 12.5 A is required in a compact 4.2 mm pitch format. The gold plating is suitable for environments requiring reliable long-term connection stability without tin whisker concerns. Verify that the LCP housing material meets the thermal management needs of the specific application environment.
Part Context
This connector belongs to the Minitek Pwr 4.2 family, engineered for robust power delivery in space-constrained electronics. The 18-position variant provides a balanced solution for moderate power bus requirements while maintaining standard industrial temperature ratings and mechanical durability standards.
Replacement Considerations
Cross-reference with other 18-position Minitek Pwr 4.2 headers from Amphenol. Verify pinout compatibility and mechanical footprint dimensions before substituting. Ensure equivalent current ratings and plating specifications are maintained for electrical safety.
FAQ
What is the maximum voltage rating for this connector?
The connector is rated for 600 VAC.
Does this part use tin or gold plating?
The 'G0' suffix indicates gold-plated contacts.
