34576-0703

ICC Number:	MOL34576-0703
Manufacturer:	Molex
Manufacturer Number:	34576-0703
Datasheet:	Datasheet
ECAD Model:

Description:

2.54mm Pitch, MX123 Female Receptacle Housing, Keying Option G, Wire Dress Option 0, 56 Circuits, Blue TPA

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Specifications

Attribute	Value
Product Category:	Connector Accessories Connector Housings
Manufacturer:	Molex
Manufacturer Part Number:	Molex 34576-0703
Housing Material:	Nylon
Number of Rows:	4
Pitch:	2.54 mm
Polarization:	Yes
Number of Positions:	56
Housing Color:	Blue
Connector and Housing Type:	Receptacle
Operating Temperature:	-40 to 125 °C
SKU:	MOL34576-0703

Detailed Description

Introducing the 34576-0703, a high-performance 25A/11A blue connector from the MX123 series. Designed for power applications, this receptacle features 56 contacts in a 4-row configuration, with a pitch of 2.54mm for secure connectivity. Crafted from durable nylon, it operates reliably in temperatures ranging from -40 to 125°C. With keying and polarization for foolproof mating, this connector is RoHS compliant and suitable for a wide range of industrial uses. Trust in the 34576-0703 for efficient and dependable wire-to-board connections.

Frequently Bought Together

Product	Part #	Description	Stock
	Molex 19205-0006	VersaKrimp Parallel Splice for 6 AWG Wire, Carton
	Molex 19221-0240	Compression Style Ring Tongue Terminal for 1/0 AWG Wire, Stud Size 5/16" (M8), Plated, Carton
	Molex 19221-0243	Compression Style Ring Tongue Terminal for 2/0 AWG Wire, Stud Size 5/16" (M8), Plated, Carton
	Molex 19221-0247	Compression Style Ring Tongue Terminal for 3/0 AWG Wire, Stud Size 3/8" (M9), Plated, Carton
	Molex 33467-0004	2.54mm Pitch MX64 Terminal, Gold (Au) Plating, 22 AWG, Left Reel Payoff, Also used with MX123 Female Receptacle Housing
	Molex 33467-0006	2.54mm Pitch MX64 Terminal, Gold (Au) Plating, 20-18 AWG, Left Reel Payoff, Also used with MX123 Female Receptacle Housing
	Molex 33472-1206	MX150 Mat-Sealed Female Connector Assembly, Dual Row, 12 Circuits, Keying Option A, with Connector Position Assurance, Black
	Molex 34565-0003	MX123 73/80 Circuit Dress Cover
	Molex 34575-0003	MX123 49/56 Circuit Dress Cover
	Molex 34586-0001	MX123 0.64mm Grommet Seal Plug
	Molex 39-00-0038	Mini-Fit Female Crimp Terminal, Tin (Sn) over Copper (Cu) Plated Brass, Double 22+22 or Single 24-18 AWG, Reel
	Molex 39-01-2040	Mini-Fit Jr. Receptacle Housing, Dual Row, 4 Circuits, UL 94V-2, Natural
	Molex 43025-1400	Micro-Fit 3.0 Receptacle Housing, Dual Row, 14 Circuits, UL 94V-0, Low-Halogen, Black

Product Change Notice

Effective Date	Description of Change	Download
04/15/2026	517169 - End of Life. LTB 9/30/25	Download
05/02/2025	516742 - Retraction of 513492. This retraction is to annunce that this PCN “513492” did not take place and Molex continues with the same compounder.	Download
09/02/2024	514557 - Equipment/Production Transfer or rearrangement. his notification is to inform you that Molex will be move molds and assembly line transfer. This PCN will move from Lincoln, Nebraska to Guadalajara, Mexico (site 2) and it was made to provide the best delivery to locally production products. We are starting these transfers in later Q3 2024. No product changes will be made as part of this change.	Download
08/10/2024	515164 - Equipment Transfer, Production Transfer or Rearrangement. MX123 configurations 66,56 & 18 circuits sizes whicch are being build in Lincol Facility will be extended to Chengdu to suport asia region after change chengdu capability increase should producs all MX123 configs from 80,73&49 to 80,73,66,56,49&18.	Download
07/30/2024	514657 - Equipment/Production Transfer or rearrangement. This notification is to inform about Production of the impacted part(s) in this PCN has been transferred to different location. No changes will be made to product as part of this change.	Download
04/30/2024	514939 - Retraction of PCN 514657. PCN 514657 is canceled because of misunderstood information to the customers Molex decides to retract PCN 514657 will trigger new PCN with better understanding for the customers	Download
01/05/2024	514647 - Retraction of PCN 512047. This a retraction PCN for the part numbers mentioned from PCN 512047. These parts number will be part of Phase 3 for series MX123 and were repeated in another PCN(514557). The intention is to have each part number in one PCN for customer visibility and clarity.	Download
07/21/2023	513492 - Change Supplier. This letter is to inform you that in order to re-balance global supply chains, Molex will qualify a new compounder location to be used by the existing resin supplier.	Download
12/24/2022	512047 - Equipment Transfer, Production Transfer or Rearrangement. This notification is to inform you about an equipment transfer that has been used to manufacture impacted part(s). Equipment has been moved to different site/ location/ premises. No changes will be made to product as part of this change.	Download
08/17/2022	512449 - Retraction of PCN 510937. retraction is due to the project not moving forward at this time, the compounding location for SPS/PA66 grade material will not be moving from the current sub-supplier. if it is deemed that this project will again move forward at a later date a new PCN will be created & sent to impacted customers.	Download
07/29/2022	510937 - Change Supplier. in efforts to mitigate the supply risk of resin material our current supplier for SPS/PA66 grade of material will be transitioning to a new Sub-Supplier fir compounding.	Download
08/01/2020	508485 - Warehouse transfer. moving from Lincoln (duns# 967495487) to Bolingbrook (Duns# 103340709)	Download
10/06/2017	502808 - Equipment Transfer, Production Transfer or Rearrangement. This letter is to inform you that production of the part(s) identified in this notice are being moved to a different production or shipping location. No changes will be made to the product as a result of this move.	Download
10/01/2015	GCM 10706555 - New, Modified, Or Replacement Tooling.	Download
02/20/2015	GCM 10664193 - New, Modified, Or Replacement Tooling.	Download
08/11/2014	GCM 10622037 - Product Component Change.	Download