General
| Status | Active |
| Category | Crimp Housings |
| Series | 5559 |
| Application | Power, Wire-to-Board, Wire-to-Wire |
| Comments | Current = 13A max. per circuit when header is mated to a receptacle loaded with 45750 series terminals crimped to 16 AWG wire. See Molex product specification PS-45750-001 for additional current derating information. |
| Overview | Mini-Fit Family Power Connectors |
| Product Name | Mini-Fit Jr. |
| UPC | 889056552967 |
Physical
| Circuits (maximum) | 2 |
| Color - Resin | Natural |
| Gender | Plug |
| Glow-Wire Capable | No |
| Keying to Mating Part | None |
| Lock to Mating Part | Yes |
| Material - Resin | Nylon |
| Net Weight | 0.839/g |
| Number of Rows | 1 |
| Packaging Type | Bag |
| Panel Mount | No |
| Pitch - Mating Interface | 4.20mm |
| Pitch - Termination Interface | 4.20mm |
| Polarized to Mating Part | Yes |
| Stackable | No |
| Temperature Range - Operating | -40° to +105°C |
Electrical
| (Please review the Product Specification for specific details.) | |
|---|---|
| Current - Maximum per Contact | 13.0A |
Solder Process Data
| Solderability Shelf Life Statement | |
|---|---|
| Lead-freeProcess Capability | N/A |
Material Info
| Engineering Number | 5559-02P3 |
Reference - Drawing Numbers
| Application Specification | AS-5557-001-001 |
| Packaging Specification | PK-5559-003-001 |
| Sales Drawing | 55590002-SD-000 |
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Specifications & Other Documents:
Sales Drawings, 3D Models, and Brochures:
Mates With Part(s):
Mini-Fit Jr. Receptacle Housing 5557
Mini-Fit TPA2 Cable Assembly 145135
Use With Part(s):
Mini-Fit Male Crimp Terminals 5558
Mini-Fit Plus HCS Crimp Terminals 46012
Mini-Fit Jr. Grounding Pin 30490
Mini-Fit Pre-Crimped Leads 797580005, 797580013
Mini-Fit Jr. Backshell 204723
Compliance:
EU ELV: Not Relevant
EU RoHS: Compliant
China RoHS: 
REACH SVHC: Not Contained Per -D(2020)4578-DC (25 June 2020)
Low-Halogen Status: Low-Halogen
Documents:
EU RoHS Certificate of Compliance (PDF)
Multiple Part Product Compliance Statements
EU RoHS, REACH SVHC, & Low-Halogen
Multiple Part Industry Compliance Documents
*IPC 1752A Class C
*IPC 1752A Class D
*Molex Product Compliance Declaration
*IEC-62474
*chemSHERPA (xml)
Request Molex's CMRT from [email protected]