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Micro-Fit 3.0 Connector (43045)

Micro-Fit 3.0 Connector (43045)

[Features]
· Molex 3.00 mm pitch connector. Available in a variety of wire-to-wire, wire-to-board and board-to-board coupling configurations and number of pins.
· Maximum rated current: 5.0 A. Brand name compatible products are also available. A header for boards (compatible housing: 43025).
[Specifications changed in June 2015. Gloss plating ⇒ non-gloss plating. This eliminates the terminal gloss. There are no changes in the specifications.]

PDF

Japanese Only

Features and Specifications

General

CategoryPCB Headers
Series43045
ApplicationPower, Wire-to-Board
OverviewMicro-Fit Connector System
Product NameMicro-Fit 3.0

Physical

Part Number43045-022443045-041243045-042143045-042443045-061243045-062143045-062443045-081243045-0821
BreakawayNo
Circuits (Loaded)2
Circuits (maximum)2468
Color - ResinBlack
Durability (mating cycles max)30
Flammability 94V-0
Glow-Wire CapableYes
Mated Height17.64mm10.06mm17.64mm10.06mm17.64mm10.06mm
Material - MetalBrass
Material - Plating MatingTin
Material - Plating TerminationTin
Material - ResinHigh Temperature Thermoplastic
Net Weight0.586/g0.733/g0.914/g0.837/g0.980/g1.201/g1.084/g1.225/g1.479/g
Number of Rows2
OrientationVerticalRight AngleVerticalRight AngleVerticalRight Angle
PCB LocatorYes
PCB RetentionYes
PCB Thickness
- Recommended
1.60mm
Packaging TypeTray
Pitch - Mating Interface3.00mm
Plating min - Mating0.254
Polarized to PCBYes
ShroudedFully
StackableNo
Surface Mount Compatible (SMC)Yes
Temperature Range
- Operating
-40 to +105°C
Part Number43045-101243045-121243045-122143045-141243045-161243045-181243045-201243045-221243045-241243045-2421
BreakawayNo
Circuits (Loaded)2
Circuits (maximum)101214161820222424
Color - ResinBlack
Durability (mating cycles max)30
Flammability 94V-0
Glow-Wire CapableYes
Mated Height17.64mm10.06mm17.64mm10.06mm
Material - MetalBrass
Material - Plating MatingTin
Material - Plating TerminationTin
Material - ResinHigh Temperature Thermoplastic
Net Weight1.458/g1.698/g2.035/g1.944/g2.196/g2.443/g2.697/g2.917/g3.126/g3.749/g
Number of Rows2
OrientationVerticalRight AngleVerticalRight Angle
PCB LocatorYes
PCB RetentionYes
PCB Thickness
- Recommended
1.60mm
Packaging TypeTray
Pitch - Mating Interface3.00mm
Plating min - Mating0.254
Polarized to PCBYes
ShroudedFully
StackableNo
Surface Mount Compatible (SMC)Yes
Temperature Range
- Operating
-40 to +105°C

Electrical

Current - Maximum per Contact8.5A
Voltage - Maximum600V

Micro-Fit 3.0 Connector (43045) Drawings

Micro-Fit 3.0 Connector (43045)

Reference outline drawings - Part number: 43045-0421

Part Number
43045-0224
43045-0412
43045-0421
43045-0424
43045-0612
43045-0621
43045-0624
43045-0812
43045-0821
43045-1012
43045-1212
43045-1221
43045-1412
43045-1612
43045-1812
43045-2012
43045-2212
43045-2412
43045-2421
Part NumberMinimum order quantityVolume DiscountDays to ShipNumber of Pins Allowable Voltage
(V)
Connection direction
1 Piece(s) 8 Day(s) or more 2250Straight
5 Piece(s) 8 Day(s) or more 4250Straight
1 Piece(s) 8 Day(s) or more 4250Angle
1 Piece(s) 8 Day(s) or more 4250Straight
1 Piece(s) 8 Day(s) or more 6600Straight
1 Piece(s) 8 Day(s) or more 6250Angle
1 Piece(s) 12 Day(s) or more 6250Straight
1 Piece(s) 8 Day(s) or more 8250Straight
1 Piece(s) 8 Day(s) or more 8250Angle
1 Piece(s) 8 Day(s) or more 10250Straight
1 Piece(s) 8 Day(s) or more 12250Straight
1 Piece(s) 8 Day(s) or more 12250Angle
1 Piece(s) 8 Day(s) or more 14250Straight
1 Piece(s) 8 Day(s) or more 16250Straight
1 Piece(s) 8 Day(s) or more 18250Straight
1 Piece(s) 8 Day(s) or more 20250Straight
1 Piece(s) 8 Day(s) or more 22250Straight
1 Piece(s) 8 Day(s) or more 24250Straight
1 Piece(s) 8 Day(s) or more 24250Angle

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Basic Information

Connector Shape Square Connector series initials Number Applicable pin/contact Male (plug)
Application For PCB Allowable Current(A) 5 Representative Standard UL / TUV / CSA
Pitch(mm) 3.00 Number of Columns 2 Terminal plating Tin
Color Black Note Twist resistance: 94V-0 Mating Partner 43025

Tech Support

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