Power contact connectors Amphenol MC422N9AA featuring unique locking system and float mount bushings
Manufacturer:
Amphenol
Description:
Multi Purpose RoHS
Category:
Contacts, Spring Loaded (Pogo Pins), and Pressure/Multi Purpose
Specifications
Mfr. Part #:
MC422N9/AA
Model Number:
MC422N9/AA
Introduction
Product Overview
The Positronic Low Profile Scorpion Series offers slim modular power and signal contact connectors designed for versatile applications. These connectors feature multiple power contact options ranging from 3 amps to 55 amps, alongside high-density signal lines. Key advantages include blind mating capabilities, a unique locking system with various mounting options (float mount, panel mount, cable connector), and an optional ventilation feature for enhanced air cooling. They are suitable for board-to-panel, board-to-board, and cable-to-cable configurations, providing reliable connectivity with options for crimp, solder, and press-fit terminations.
Product Attributes
- Brand: Positronic
- Series: Low Profile Scorpion
- Insulators: Glass-filled polyester, UL 94V-0 (Black color, Blue optional)
- Contacts: Precision machined copper alloy with gold flash over nickel plate (Other finishes available upon request)
- Mounting Brackets: Brass with tin plate
- Push-on Fasteners: Copper alloy with tin plate
- Float Mount Bushings: Steel with zinc plate
- Certifications: UL and TV (Consult sales)
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Power Contact Options | 55 amps, 38 amps, 12 amps, 3 amps versions; High conductivity options available for 55 amps. |
| Signal Contact Options | High density signal lines available. |
| Mating System | Blind Mating System (allows up to 2.00 mm [0.079 inch] misalignment) |
| Locking System | Unique locking system for cable-to-cable, cable-to-printed board, and cable-to-panel mount applications. |
| Ventilation Option | Connector body vented for air cooling. |
| Mounting Styles | Blind mating, float mount, panel mount, cable connector, 90 metal mounting bracket (through hole/board lock), push-on fastener. |
| Contact Termination Types | Crimp (order separately), Solder (straight/right angle PCB mount), Press-fit compliant terminations. |
| Environmental Compliance | Compliant per EU Directive 2002/95/EC (RoHS) available. |
| Contact Plating Options | Gold flash over nickel, Gold over nickel with tin-lead solder coat, 0.00076[0.000030] gold over nickel, 0.00127[0.000050] gold over nickel. Silver plating available upon request. |
| Contact Current Rating (Standard Conductivity) | Size 12: 38 A continuous; Size 20: 12 A continuous; Size 22: 3 A nominal. |
| Contact Current Rating (High Conductivity) | Size 12: 55 A continuous. |
| Initial Contact Resistance (Standard) | Size 12: 0.001 ohms max; Size 20: 0.005 ohms max; Size 22: 0.005 ohms max. |
| Initial Contact Resistance (High Conductivity) | Size 12: 0.0007 ohms max. |
| Insulation Resistance | 5 G ohms. |
| Voltage Proof | Size 12 & 20: 2200 V r.m.s.; Size 22: 1800 V r.m.s. |
| Working Temperature | -55C to +125C. |
| Mechanical Operations | 1000 cycles minimum. |
| Contact Retention (Size 12) | 67N [15 lbs.] minimum (Removable Crimp). 45N [10 lbs.] minimum (Fixed). |
| Contact Retention (Size 20) | 27N [6 lbs.] minimum (Removable Crimp). 45N [10 lbs.] minimum (Fixed). |
| Contact Retention (Size 22) | 27N [6 lbs.] minimum (Removable Crimp). 27N [6 lbs.] minimum (Non-Removable Crimp). 27N [6 lbs.] minimum (Fixed). |
| Sequential Contact Mating | Size 12: Two levels; Size 20 & 22: One level (Two levels for PCB mount). |
| Part Number Length Constraint | Maximum 30 characters. Consult sales for configurations exceeding this length. |
| Connector Length Constraint | Consult sales for lengths exceeding 101mm [3.976 inch]. |
2506301524_Amphenol-MC422N9-AA_C5669060.pdf
Send RFQ
Stock:
MOQ:
