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Connectors / Power Connectors / 43045-2021
Datasheets
43045-2021 by: Molex

Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle,

Part Details for 43045-2021 by Molex

Overview of 43045-2021 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

Available Datasheets

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HP2-0216L Coilcraft Inc Hexa-Path configurable magnetics, high current, SMT, RoHS

Price & Stock for 43045-2021

Part # Distributor Description Stock Price Buy
DISTI # 92M1307
Newark Header Connector, pcb Mount, recept,20 Contacts, pin,0.118 Pitch, r Angle Pc Tail Terminal |Molex 43045-2021 (Alternate Part Number: 800753841680 RoHS: Not Compliant Min Qty: 800 Package Multiple: 1 Date Code: 0 Container: Bulk 38
  • 100 $5.6100
$5.6100 Buy Now
DISTI # 0430452021
Avnet Americas Conn Wire to Board HDR 20 POS 3mm Solder RA Thru-Hole Tray - Trays (Alt: 0430452021) RoHS: Compliant Min Qty: 648 Package Multiple: 648 Lead time: 7 Weeks, 0 Days Container: Tray 0
  • 1 $4.1062
  • 10 $3.9816
  • 30 $3.9483
  • 50 $3.9155
  • 100 $3.8874
$3.8874 / $4.1062 Buy Now
DISTI # 538-43045-2021
Mouser Electronics Headers & Wire Housings Microfit 3.0 RA PTH clip DR Tin 20 Ckt RoHS: Compliant 632
  • 1 $3.9500
  • 10 $3.3500
$3.3500 / $3.9500 Buy Now
Onlinecomponents.com Conn HDR 20 POS 3mm Solder RA Thru-Hole 20 Terminal 1 Port RoHS: Compliant 38 Partner Stock
  • 1 $4.1700
  • 648 $3.7900
  • 1,000 $3.1500
  • 2,500 $2.7400
  • 5,000 $2.5400
$2.5400 / $4.1700 Buy Now
Master Electronics Conn HDR 20 POS 3mm Solder RA Thru-Hole 20 Terminal 1 Port RoHS: Compliant 38 Partner Stock
  • 1 $4.1700
  • 648 $3.7900
  • 1,000 $3.1500
  • 2,500 $2.7400
  • 5,000 $2.5400
$2.5400 / $4.1700 Buy Now

Part Details for 43045-2021

43045-2021 CAD Models

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43045-2021 Part Data Attributes

Parametric Data
43045-2021 Molex
Buy Now Datasheet
Compare Parts:
43045-2021 Molex Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle,
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 7 Weeks
Samacsys Manufacturer Molex
Additional Feature POLARIZED
Board Mounting Option SOLDERABLE RETENTION CLIPS
Body Breadth 0.345 inch
Body Depth 0.48 inch
Body Length 1.325 inch
Body/Shell Style RECEPTACLE
Connector Type RECTANGULAR POWER CONNECTOR
Contact Finish Mating NOT SPECIFIED
Contact Finish Termination MATTE TIN OVER NICKEL
Contact Gender MALE
Contact Material BRASS
Contact Pattern RECTANGULAR
Contact Resistance 10 mΩ
Contact Style SQ PIN-SKT
DIN Conformance NO
Dielectric Withstanding Voltage 1500VAC V
Durability 30 Cycles
Empty Shell NO
Filter Feature NO
IEC Conformance NO
Insertion Force-Max 11.5648 N
Insulation Resistance 1000000000 Ω
Insulator Color BLACK
Insulator Material GLASS FILLED LIQUID CRYSTAL POLYMER
MIL Conformance NO
Mating Contact Pitch 0.118 inch
Mating Contact Row Spacing 0.118 inch
Mating Information 43025
Mixed Contacts NO
Mounting Style RIGHT ANGLE
Mounting Type BOARD
Number Of Connectors ONE
Number Of PCB Rows 2
Number of Rows Loaded 2
Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C
Option GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR
PCB Contact Row Spacing 2.9972 mm
Plating Thickness 100u inch
Polarization Key POLARIZED HOUSING
Rated Current (Signal) 5 A
Reference Standard CSA, UL
Terminal Length 0.125 inch
Terminal Pitch 2.9972 mm
Termination Type SOLDER
Total Number of Contacts 20
UL Flammability Code 94V-0
Withdrawl Force-Min 3.0024 N

Alternate Parts for 43045-2021

This table gives cross-reference parts and alternative options found for 43045-2021. 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 43045-2021, 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 Description Manufacturer Compare
IPT1-110-01-S-D-VS-A Rectangular Power Connector, 20 Contact(s), Male, Surface Mount Terminal, Receptacle Samtec Inc 43045-2021 vs IPT1-110-01-S-D-VS-A
43810-0053 Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle Molex 43045-2021 vs 43810-0053
43588-2001 Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle Molex 43045-2021 vs 43588-2001
43045-2003 Rectangular Power Connector, 20 Contact(s), Male, Surface Mount Terminal, Receptacle Molex 43045-2021 vs 43045-2003
43810-0284 Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle Molex 43045-2021 vs 43810-0284
45280-2001 Rectangular Power Connector, 20 Contact(s), Male, Press Fit Terminal, Receptacle, Molex 43045-2021 vs 45280-2001
43045-2004 Rectangular Power Connector, 20 Contact(s), Male, Surface Mount Terminal, Receptacle Molex 43045-2021 vs 43045-2004
43810-0273 Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle Molex 43045-2021 vs 43810-0273
43045-2005 Rectangular Power Connector, 20 Contact(s), Male, Surface Mount Terminal, Receptacle Molex 43045-2021 vs 43045-2005
IPL1-110-01-L-D-K Rectangular Power Connector, 20 Contact(s), Male, Solder Terminal, Receptacle, ROHS COMPLIANT Samtec Inc 43045-2021 vs IPL1-110-01-L-D-K

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