This document was generated on 05/18/2018
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
Part Number:
Status:
0439730002
Active
Mini-Fit Jr. Power Connectors
Overview:
Description:
Mini-Fit Jr. BMI Header, 4.20mm Pitch, Dual Row, Vertical, Mate-First/Break Last, 40
Circuits, with Tin (Sn) Plating, Tail Length 5.31mm
Documents:
3D Model
Drawing (PDF)
Packaging Specification PK-42404-002-001 (PDF)
RoHS Certificate of Compliance (PDF)
Product Specification TS-42404-001-001 (PDF)
Series image - Reference only
EU ELV
Agency Certification
CSA
UL
LR19980
E29179
Not Relevant
General
EU RoHS
China RoHS
Product Family
Series
Application
Comments
PCB Headers
43973
Power, Wire-to-Board
Current = 13A max. per circuit when header is mated to
a receptacle loaded with 45750 Mini-Fit Plus HCS Crimp
Terminal Crimped to 16 AWG wire., See Molex product
specification PS-45750-001 for additional current de-
rating information.
Compliant
REACH SVHC
Not Contained Per
-ED/01/2018 (15
January 2018)
Halogen-Free
Status
Not Low-Halogen
Overview
Product Name
UPC
Mini-Fit Jr. Power Connectors
Mini-Fit Jr.
800756384771
Need more information on product
environmental compliance?
Email productcompliance@molex.com
Please visit the Contact Us section for any
non-product compliance questions.
Physical
Breakaway
No
40
40
30
Yes
94V-0
No
No
None
Yes
Brass
Tin
Tin
15.128/g
2
Vertical
5.31mm
No
Circuits (Loaded)
Circuits (maximum)
Durability (mating cycles max)
First Mate / Last Break
Flammability
Glow-Wire Capable
Guide to Mating Part
Keying to Mating Part
Lock to Mating Part
Material - Metal
Material - Plating Mating
Material - Plating Termination
Net Weight
Number of Rows
Orientation
China ROHS
ELV
RoHS Phthalates
Green Image
Not Relevant
Not Contained
Search Parts in this Series
43973 Series
Mates With
43974-0002 Mini-Fit Jr. Receptacle,
43974-0005 Mini-Fit Jr. Receptacle
PC Tail Length
PCB Locator
PCB Retention
PCB Thickness - Recommended
Packaging Type
Pitch - Mating Interface
Plating min - Mating
Plating min - Termination
Polarized to Mating Part
Polarized to PCB
Shrouded
None
1.60mm
Tray
4.20mm
2.540µm
2.540µm
Yes
No
Fully
No
Stackable