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Connectors / Power Connectors / 43045-0412
Datasheets
43045-0412 by: Molex

Rectangular Power Connector, 4 Contact(s), Male, Solder Terminal, Plug,

Part Details for 43045-0412 by Molex

Results Overview of 43045-0412 by Molex

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Space Technology Aerospace and Defense Transportation and Logistics Renewable Energy Automotive Robotics and Drones

43045-0412 Information

43045-0412 by Molex is a Power Connector.
Power Connectors are under the broader part category of Connectors.

Connectors are devices that join electrical termination points to form circuits. With various types designed for specific functions like data, power, or signal transmission, choosing the right connector is essential for compatibility and device performance. Read more about Connectors on our Connectors part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS92LV0412SQE/NOPB Texas Instruments 5 - 50 MHz Channel Link II Deserializer with LVDS Parallel Interface 48-WQFN -40 to 85
PTEA404120N2AD Texas Instruments 1-OUTPUT 50W DC-DC REG PWR SUPPLY MODULE, ROHS COMPLIANT, DIP-8
BQ500412RGZR Texas Instruments Free Positioning, Qi-Compliant Wireless Power Transmitter Manager 48-VQFN 0 to 0

Price & Stock for 43045-0412

Part # Distributor Description Stock Price Buy
DISTI # 97C4999
Newark Connector, Header, 4Pos, 2Row, 3Mm, Connector Systems:Power, Pitch Spacing:3Mm, No. Of Rows:2Rows, No. Of Contacts:4Contacts, Contact Termination Type:Through Hole Straight, Product Range:Micro-Fit 3.0 43045 Series Rohs Compliant: Yes |Molex 43045-0412 (Alternate Part Number: 800753755482 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 1523
  • 1 $0.7660
  • 10 $0.6560
  • 25 $0.6130
  • 50 $0.6030
  • 100 $0.5860
$0.5860 / $0.7660 Buy Now
DISTI # 0430450412
Avnet Americas Conn Power Header 4 POS 3mm Solder ST Through Hole 4 Terminal 1 Port Tray - Trays (Alt: 0430450412) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Tray 47758
  • 1 $0.4792
  • 10 $0.4378
  • 30 $0.4340
  • 50 $0.4304
  • 100 $0.4276
$0.4276 / $0.4792 Buy Now
DISTI # 97C4999
Avnet Americas Conn Power Header 4 POS 3mm Solder ST Through Hole 4 Terminal 1 Port Tray - Bulk (Alt: 97C4999) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 2 Days Container: Bulk 1523 Partner Stock
  • 1 $1.1400
  • 10 $0.6980
  • 25 $0.6790
  • 50 $0.6600
  • 100 $0.6420
$0.6420 / $1.1400 Buy Now
DISTI # 538-43045-0412
Mouser Electronics Headers & Wire Housings 4 CKT VERT HEADER RoHS: Compliant 56663
  • 1 $1.0900
  • 10 $0.8290
  • 25 $0.6960
  • 100 $0.6770
  • 186 $0.6380
  • 558 $0.6170
  • 1,116 $0.5890
  • 5,022 $0.5600
$0.5600 / $1.0900 Buy Now
DISTI # 70090802
RS Header 2 Row Vertical Polarizing Peg 4 Pin Tin Plate SMT/Glow Wire Kinked Leads Min Qty: 1 Package Multiple: 1 Lead time: 2 Weeks, 0 Days Container: Bulk 1892
  • 1 $0.5100
$0.5100 Buy Now
Bisco Industries   3979
  • 100 $0.7600
  • 250 $0.6750
  • 1,000 $0.5920
$0.5920 / $0.7600 Buy Now
Onlinecomponents.com Conn Power HDR 4 POS 3mm Solder ST Thru-Hole 4 Terminal 1 Port Micro-Fit 3.0™ Tray RoHS: Compliant 10635 Partner Stock
  • 150 $0.5080
  • 650 $0.5000
  • 2,500 $0.4975
  • 4,464 $0.4950
  • 12,000 $0.4925
  • 60,000 $0.4901
$0.4901 / $0.5080 Buy Now
DISTI # 66672447
Verical Conn Wire to Board HDR 4Power POS 3mm Solder ST Top Entry Thru-Hole Micro-Fit 3.0 Tray RoHS: Compliant Min Qty: 118 Package Multiple: 1 Americas - 10635
  • 1 $0.5300
  • 650 $0.5200
  • 2,500 $0.5000
  • 4,464 $0.4900
$0.4900 / $0.5300 Buy Now
DISTI # 87364235
Verical Conn Wire to Board HDR 4Power POS 3mm Solder ST Top Entry Thru-Hole Micro-Fit 3.0 Tray RoHS: Compliant Min Qty: 100 Package Multiple: 1 Americas - 9421
  • 100 $0.7042
  • 186 $0.6482
  • 5,022 $0.5964
  • 6,696 $0.5922
$0.5922 / $0.7042 Buy Now
DISTI # 82724320
Verical Conn Wire to Board HDR 4Power POS 3mm Solder ST Top Entry Thru-Hole Micro-Fit 3.0 Tray RoHS: Compliant Min Qty: 59 Package Multiple: 1 Date Code: 2415 Americas - 8251
  • 59 $0.4710
  • 100 $0.4700
  • 200 $0.4620
  • 2,000 $0.4600
  • 4,464 $0.4230
$0.4230 / $0.4710 Buy Now
DISTI # 60992683
Verical Conn Wire to Board HDR 4Power POS 3mm Solder ST Top Entry Thru-Hole Micro-Fit 3.0 Tray RoHS: Compliant Min Qty: 2232 Package Multiple: 2232 Americas - 2232
  • 2,232 $0.4200
$0.4200 Buy Now
Bristol Electronics   2187
RFQ
Quest Components HEADER CONNECTOR,PCB MNT,RECEPT,4 CONTACTS,PIN,0.118 PITCH,PC TAIL, W/RETNN TERMINAL,POLARIZED LCK 1008
  • 1 $1.6620
  • 61 $0.8310
  • 242 $0.6648
$0.6648 / $1.6620 Buy Now
Quest Components HEADER CONNECTOR,PCB MNT,RECEPT,4 CONTACTS,PIN,0.118 PITCH,PC TAIL, W/RETNN TERMINAL,POLARIZED LCK 472
  • 1 $1.6620
  • 61 $0.8310
  • 242 $0.6648
$0.6648 / $1.6620 Buy Now
Quest Components HEADER CONNECTOR,PCB MNT,RECEPT,4 CONTACTS,PIN,0.118 PITCH,PC TAIL, W/RETNN TERMINAL,POLARIZED LCK 52
  • 1 $1.7250
  • 4 $1.3800
  • 15 $1.0350
$1.0350 / $1.7250 Buy Now
Quest Components HEADER CONNECTOR,PCB MNT,RECEPT,4 CONTACTS,PIN,0.118 PITCH,PC TAIL, W/RETNN TERMINAL,POLARIZED LCK 12
  • 1 $1.3650
  • 5 $1.0920
$1.0920 / $1.3650 Buy Now
Quest Components HEADER CONNECTOR,PCB MNT,RECEPT,4 CONTACTS,PIN,0.118 PITCH,PC TAIL, W/RETNN TERMINAL,POLARIZED LCK 12
  • 1 $1.3650
  • 5 $1.0920
$1.0920 / $1.3650 Buy Now
DISTI # 43045-0412
TTI Headers & Wire Housings 4 CKT VERT HEADER RoHS: Compliant pbFree: Pb-Free Min Qty: 31 Package Multiple: 31 Container: Tray Americas - 14818
In Stock
  • 31 $0.4830
$0.4830 Buy Now
DISTI # MX-43045-0412
TME Connector: wire-board, socket, male, Micro-Fit 3.0, 3mm, PIN: 4 Min Qty: 1 22
  • 1 $1.0110
  • 9 $0.5130
  • 186 $0.4740
  • 1,116 $0.4090
  • 10,044 $0.3750
$0.3750 / $1.0110 Buy Now
DISTI # MOL43045-0412
Interstate Connecting Components MICROFIT 3.0 VERT THRHOLE DR H 731
14229 On Order
  • 1 $0.5430
  • 400 $0.4568
  • 900 $0.4427
  • 1,800 $0.4360
  • 3,500 $0.4295
$0.4295 / $0.5430 Buy Now
DISTI # SMC-43045-0412
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 881
RFQ
Chip 1 Exchange INSTOCK 1169
RFQ
DISTI # 0430450412
Avnet Asia Conn Power Header 4 POS 3mm Solder ST Through Hole 4 Terminal 1 Port Tray (Alt: 0430450412) RoHS: Compliant Min Qty: 4464 Package Multiple: 2232 Lead time: 7 Weeks, 0 Days 0
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 397
  • 1 $1.1500
  • 100 $0.8700
  • 1,000 $0.7500
$0.7500 / $1.1500 Buy Now
Master Electronics Conn Power HDR 4 POS 3mm Solder ST Thru-Hole 4 Terminal 1 Port Micro-Fit 3.0™ Tray RoHS: Compliant 10635 Partner Stock
  • 150 $0.5080
  • 650 $0.5000
  • 2,500 $0.4975
  • 4,464 $0.4950
  • 12,000 $0.4925
  • 60,000 $0.4901
$0.4901 / $0.5080 Buy Now
Vyrian Connectors 36627
RFQ
Win Source Electronics PLUG & SOCKET CONNECTOR, PLUG, 4POS, 3MM, Body Material: Nylon, Connecting Termin 1191
  • 55 $1.0729
  • 135 $0.8803
  • 205 $0.8529
  • 280 $0.8254
  • 365 $0.7979
  • 485 $0.7153
$0.7153 / $1.0729 Buy Now

Part Details for 43045-0412

43045-0412 CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

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  • 3D Model

    3D Model

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43045-0412 Part Data Attributes

Parametric Data
43045-0412 Molex
Buy Now Datasheet
Compare Parts:
43045-0412 Molex Rectangular Power Connector, 4 Contact(s), Male, Solder Terminal, Plug,
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MOLEX LLC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8536.69.40.30
Factory Lead Time 12 Weeks, 2 Days
Samacsys Manufacturer Molex
Board Mounting Option PEG
Body Breadth 0.29 inch
Body Depth 0.39 inch
Body Length 0.382 inch
Body/Shell Style PLUG
Connector Type RECTANGULAR POWER CONNECTOR
Contact Arrangement S0P4
Contact Finish Mating NOT SPECIFIED
Contact Finish Termination Bright Tin (Sn) - with Nickel (Ni) barrier
Contact Gender MALE
Contact Material BRASS
Contact Resistance 10 mΩ
Contact Style SQ PIN-SKT
DIN Conformance NO
Durability 30 Cycles
Empty Shell NO
Filter Feature NO
IEC Conformance NO
Insertion Force-Max 8.0064 N
Insulation Resistance 1000000000 Ω
Insulator Color BLACK
Insulator Material GLASS FILLED LIQUID CRYSTAL POLYMER
JESD-609 Code e3
MIL Conformance NO
Mating Information MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts NO
Mounting Option 1 LOCKING
Mounting Style STRAIGHT
Mounting Type BOARD
Number Of Connectors ONE
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Option GENERAL PURPOSE
Plating Thickness 100u inch
Reference Standard CSA,TUV,UL
Terminal Length 0.125 inch
Termination Type SOLDER
Total Number of Contacts 4
UL Flammability Code 94V-0
Withdrawl Force-Min 3.753 N

Alternate Parts for 43045-0412

This table gives cross-reference parts and alternative options found for 43045-0412. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 43045-0412, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
0430450412 Molex $0.5955 Rectangular Power Connector, 4 Contact(s), Male, Solder Terminal, HALOGEN FREE AND ROHS COMPLIANT 43045-0412 vs 0430450412
0430450414 Molex $0.8872 Rectangular Power Connector, 4 Contact(s), Male, Solder Terminal, HALOGEN FREE AND ROHS COMPLIANT 43045-0412 vs 0430450414
Part Number Manufacturer Composite Price Description Compare
3-794678-4 TE Connectivity Check for Price Power Connector, 4 Contact(s), Male, Solder Terminal, Plug 43045-0412 vs 3-794678-4

43045-0412 Related Parts

43045-0412 Frequently Asked Questions (FAQ)

  • The recommended torque for the screw locks is 0.5-1.5 Nm (4.4-13.4 in-lbs).

  • Yes, the 43045-0412 is designed to withstand vibrations and can be used in applications with moderate to high vibration levels.

  • The operating temperature range for the 43045-0412 is -40°C to 105°C (-40°F to 221°F).

  • Yes, the 43045-0412 is designed to be used in outdoor environments and can withstand exposure to moisture and humidity.

  • No, the 43045-0412 is designed for use with wire gauges 24 AWG to 30 AWG. Using a larger wire gauge may not provide a reliable connection.

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