Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsHK$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      INFINEON
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        View All Services
        Technical Resources
        • Security & Surveillance
        • Healthcare
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchasing & Procurement support
              • Design Resources
                • Production & Contract Manufacturing Services
                  • Education Hub
                    • Education Kits
                      • Facilitates & Operation Support
                        • Packaging Solutions
                          • View All Services
                          • Technical Resources
                            • Back to Technical Resources
                            • Security & Surveillance
                              • Healthcare
                                • Industrial Automation
                                  • OEM Solutions
                                    • EV Charging
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless Technology
                                              • Sensor Technology
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • Software Offer
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To element14
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Feedback
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    Parts List (BOM) Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • Parts List (BOM) Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Connectors
                                                                                                  3. Pin Headers
                                                                                                  Print Page

                                                                                                  43045-0412

                                                                                                  Pin Header, With Polarizing Peg, Power, Wire-to-Board, 3 mm, 2 Rows, 4 Contacts

                                                                                                  MOLEX
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  MOLEX 43045-0412
                                                                                                  MOLEX 43045-0412
                                                                                                  MOLEX 43045-0412
                                                                                                  ManufacturerMOLEX
                                                                                                  Manufacturer Part No43045-0412
                                                                                                  Order Code1012247
                                                                                                  Product RangeMicro-Fit 43045 Series
                                                                                                  Also Known AsGTIN UPC EAN: 800753755482
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  37,426 In Stock

                                                                                                  Need more?

                                                                                                  1002 Delivery in 1-2 Business Days(SG stock)
                                                                                                  36424 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  10+HK$6.980
                                                                                                  100+HK$5.560
                                                                                                  500+HK$5.360
                                                                                                  1000+HK$4.930
                                                                                                  2000+HK$4.630
                                                                                                  3000+HK$4.500
                                                                                                  Price for:Each
                                                                                                  Minimum: 10
                                                                                                  Multiple: 10
                                                                                                  HK$69.80
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  MOLEX
                                                                                                  ManufacturerMOLEX
                                                                                                  Manufacturer Part No43045-0412
                                                                                                  Order Code1012247
                                                                                                  Product RangeMicro-Fit 43045 Series
                                                                                                  Also Known AsGTIN UPC EAN: 800753755482
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Connector SystemsPower, Wire-to-Board
                                                                                                  Pitch Spacing3mm
                                                                                                  No. of Rows2Rows
                                                                                                  No. of Contacts4Contacts
                                                                                                  Contact Termination TypeThrough Hole Straight
                                                                                                  Product RangeMicro-Fit 43045 Series
                                                                                                  Connector ShroudShrouded
                                                                                                  Contact MaterialBrass
                                                                                                  Contact PlatingTin Plated Contacts
                                                                                                  Connector TypePCB Header
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  43045-0412 is a 43045 series, 4 circuit, dual row, 3mm pitch, fully shrouded, Micro-Fit 3.0 vertical header. It mates with 43025 Micro-Fit 3.0 dual row receptacle housings, 172952 Micro-Fit TPA receptacle housings, 214755 Micro-Fit 3.0 Female-to-Micro-Fit 3.0 female off-the-shelf (OTS) cable assemblies, 214756 Micro-Fit 3.0 female-to-pigtail off-the-shelf (OTS) cable assemblies, 245132 Micro-fit 3.0-to-Micro-Fit 3.0 off-the-shelf (OTS) overmolded adapters and cable assemblies, 45132 Micro-Fit TPA-to-Micro-Fit TPA off-the-shelf (OTS) cable assemblies.

                                                                                                  • 8.5A maximum per contact current, 600V maximum voltage
                                                                                                  • CSA LR19980, UL E29179 approved and 94V-0 flammability
                                                                                                  • High temperature thermoplastic black resin
                                                                                                  • 30 durability (mating cycles max)
                                                                                                  • Brass metal material, tin plating termination material and tin plating mating material
                                                                                                  • Vertical orientation
                                                                                                  • Features PCB locator, polarized to PCB, PCB retention and glow-wire capable
                                                                                                  • Through hole - kinked pin termination interface style
                                                                                                  • 0.254µm plating min - mating, 3mm pitch - mating interface, 17.64mm mated height
                                                                                                  • Operating temperature range from -40°C to +105°C

                                                                                                  Technical Specifications

                                                                                                  Connector Systems

                                                                                                  Power, Wire-to-Board

                                                                                                  No. of Rows

                                                                                                  2Rows

                                                                                                  Contact Termination Type

                                                                                                  Through Hole Straight

                                                                                                  Connector Shroud

                                                                                                  Shrouded

                                                                                                  Contact Plating

                                                                                                  Tin Plated Contacts

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Pitch Spacing

                                                                                                  3mm

                                                                                                  No. of Contacts

                                                                                                  4Contacts

                                                                                                  Product Range

                                                                                                  Micro-Fit 43045 Series

                                                                                                  Contact Material

                                                                                                  Brass

                                                                                                  Connector Type

                                                                                                  PCB Header

                                                                                                  Technical Docs (8)

                                                                                                  Technical Data Sheet EN

                                                                                                  One Page Summary EN

                                                                                                  3D Product Image EN

                                                                                                  Drawing EN

                                                                                                  CAD Multiple Formats EN

                                                                                                  Product Change Notice EN

                                                                                                  Packaging / Drawing / Footprint EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Alternatives for 43045-0412

                                                                                                  4 Products Found

                                                                                                  Associated Products

                                                                                                  4 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  China
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85366930
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.000798
                                                                                                  Customer Service
                                                                                                  Sales +852 2268 9888
                                                                                                  Technical +852 2268 9878
                                                                                                  Live Agent
                                                                                                  Submit Feedback
                                                                                                  FAQs
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  Order History
                                                                                                  Return a Product
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About Us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  Corporate Responsibility
                                                                                                  Social Media +

                                                                                                  Subscribe to become an exclusive element14 insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  Mark of Trust ANAB
                                                                                                  BSI 9001
                                                                                                  Visa
                                                                                                  Mastercard
                                                                                                  Trade Account
                                                                                                  Privacy Statement
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Terms of Use for API
                                                                                                  Sitemap
                                                                                                  An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                  e絡盟 is a trading name of eluomeng Limited.
                                                                                                  Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.