Power and signal connector Amphenol MC422N9 with gold flash over nickel plated copper alloy contacts
Manufacturer:
Amphenol
Description:
Multi Purpose
Category:
Contacts, Spring Loaded (Pogo Pins), and Pressure/Multi Purpose
Specifications
Mfr. Part #:
MC422N9
Model Number:
MC422N9
Introduction
Product Overview
The Positronic Low Profile Scorpion is a series of slim modular power and signal contact connectors designed for versatile applications. These connectors offer a range of power contact options from 3 amps to 55 amps, alongside high-density signal lines. Key features include blind mating, various mounting styles (float mount, panel mount, cable connector), and a unique locking system. An optional ventilation feature enhances air cooling. The series is suitable for applications requiring reliable power and signal transmission in a compact form factor.
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.
- Mounting Brackets: Brass with tin plate.
- Push-on Fasteners: Copper alloy with tin plate.
- Float Mount Bushings: Steel with zinc plate.
- Recognized: UL and TV (Consult sales)
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Power Contact Options | 55 amps, 38 amps, 12 amps, 3 amps (versions) |
| Signal Lines | High density |
| Mating Systems | Blind mating, Float mount, Panel mount, Cable connector |
| Locking System | Unique locking system |
| Ventilation Option | Increased air cooling |
| Connector Gender | Male (M), Female - Standard (F), Female - Posiband (S) |
| Contact Plating Options | Gold flash over nickel, Gold over nickel, Tin-lead solder coat |
| Mounting Style Options | Not applicable, 90 metal mounting bracket (through hole), 90 metal mounting bracket (board lock), Push-on fastener |
| Panel Mount Options | Not applicable, Easy release mounting clip, Float mount |
| Contact Termination Types | Crimp contacts, Solder (straight PCB mount), Solder (right angle PCB mount), Press-fit compliant terminations |
| Vent Options | Connector body is not vented, Connector body vented for air cooling |
| Current Rating (Standard Conductivity Contacts) | Size 12: 38 amperes; Size 20: 12 amperes; Size 22: 3 amperes |
| Current Rating (High Conductivity Contacts) | Size 12: 55 amperes |
| 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 |
| Blind Mating Misalignment | Up to 2.00 mm [0.079 inch] |
| Contact Retention (Size 12) | 67N [15 lbs.] minimum (Removable Crimp) |
| Contact Retention (Size 20 & 22) | 27N [6 lbs.] minimum (Removable Crimp) |
| Contact Retention (Fixed Size 12 & 20) | 45N [10 lbs.] minimum |
| Contact Retention (Fixed Size 22) | 27N [6 lbs.] minimum |
| Sequential Contact Mating | Size 12: Two levels; Size 20 & 22: One level (Two levels for PCB mount) |
| Part Number Length Limit | Maximum 30 characters |
| Environmental Compliance | Compliant per EU Directive 2002/95/EC (RoHS) |
2507011128_Amphenol-MC422N9_C6666131.pdf
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