3901-2120

General:

StatusActive  

CategoryCrimp Housings  

Series5557  

ApplicationPower, Wire-to-Board, Wire-to-Wire  

CommentsCurrent = 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. Use with Strain Relief.  

OverviewMini-Fit Jr.™ Power Connectors  

Product NameMini-Fit Jr.™  

UPC800753584389  

Physical:

BreakawayNo  

Circuits (maximum)12  

Color - ResinNatural  

Flammability94V-2  

GenderReceptacle  

Glow-Wire CompliantNo  

Material - ResinNylon  

Net Weight2.435/g  

Number of Rows2  

Packaging TypeBag  

Panel MountNo  

Pitch - Mating Interface4.20mm  

Pitch - Termination Interface4.20mm  

Polarized to Mating PartYes  

StackableNo  

Temperature Range - Operating-40°C to +105°C  

Electrical:

(Please review the Product Specification for specific details.)

Current - Maximum per Contact13.0A  

Agency Certification:

Please find UL Certificates by searching the UL Database using the Molex Series Number. Click here to visit the UL Database

CSALR19980  

ULE29179  

Solder Process Data:

Lead-freeProcess CapabilityN/A  

Material Info:

Old Part Number5557-12R