This document was generated on 10/05/2020
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
Part Number: 0039290183
Status: Active
Overview: Mini-Fit Jr. Power Connectors
Description: Mini-Fit Jr. Vertical Header, 4.20mm Pitch, Dual Row, 18 Circuits, without Snap-in
Plastic Peg PCB Lock, Gold, Natural
Documents:
3D Model 3D Model (PDF)
Drawing (PDF) RoHS Certificate of Compliance (PDF)
Agency Certification
CSA LR19980
UL E29179
General
Product Family PCB Headers
Series 5566
Application Power, Wire-to-Board
Comments The 5566 header should be used with standard Mini-Fit
female terminals. If increased amperage of up to 13A
per circuit is needed, please consider using the Mini-Fit
Plus HCS family 45750 terminals with 46015 headers; .
See Molex Product specification PS-5666-001 for
current de-rating information.
Overview Mini-Fit Jr. Power Connectors
Product Name Mini-Fit Jr.
UPC 800754239462
Physical
Breakaway No
Circuits (Loaded) 18
Circuits (maximum) 18
Color - Resin Natural
Durability (mating cycles max) 30
First Mate / Last Break No
Flammability 94V-2
Glow-Wire Capable No
Guide to Mating Part No
Keying to Mating Part None
Lock to Mating Part Yes
Material - Metal Brass
Material - Plating Mating Gold
Material - Plating Termination Matte Tin
Material - Resin Nylon
Net Weight 4730.834/mg
Number of Rows 2
Orientation Vertical
PC Tail Length 3.50mm
PCB Locator Yes
PCB Retention None
PCB Thickness - Recommended 1.60mm
Packaging Type Bag
Pitch - Mating Interface 4.20mm
Pitch - Termination Interface 4.20mm
Plating min - Mating 0.762µm
Plating min - Termination 2.540µm
Polarized to Mating Part Yes
Series image - Reference only
EU ELV
Not Relevant
EU RoHS China RoHS
Compliant
REACH SVHC
Not Contained Per -
D(2020)4578-DC (25
June 2020)
Halogen-Free
Status
Low-Halogen
For more information, please visit Contact US
China ROHS Green Image
ELV Not Relevant
RoHS Phthalates Not Contained
Search Parts in this Series
5566 Series
Mates With
5557 Mini-Fit Jr. Receptacle Housing, Mini-
Fit TPA2 Receptacle Housing 172708
Polarized to PCB Yes
Shrouded Fully
Stackable No
Surface Mount Compatible (SMC) No
Temperature Range - Operating -40° to +105°C
Termination Interface: Style Through Hole
Electrical
Current - Maximum per Contact 9.0A
Voltage - Maximum 600V
Solder Process Data
Duration at Max. Process Temperature (seconds) 005
Lead-freeProcess Capability WAVE
Max. Cycles at Max. Process Temperature 001
Process Temperature max. C 260
Material Info
Engineering Number 5566-18AGS
This document was generated on 10/05/2020
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
