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WOODHEAD / MOLEX 8A400051 Micro-Change M12 Connector

The WOODHEAD / MOLEX 8A4000-51 is a Micro-Change (M12) field attachable connector designed for robust industrial applications. This connector features 4 poles, a straight orientation, and a female gender, making it ideal for connecting cables with diameters ranging from 3.50 to 6.00mm. Constructed with a copper alloy contact, a PA connector body, and a zinc die-cast coupling nut, it offers durability and reliable performance. The connector is RoHS compliant and rated for a maximum current of 4.0A and a maximum voltage of 125V, operating effectively within a temperature range of -25°C to +80°C. It is commonly used in automation, industrial networking, and power transmission applications.

Authorized Distributors
Source:Newark
Part No:8A4000-51
Stock:83
Inv Date:05-31-2026
Price: Unit price: $35.03
Buy/RFQ:
Part No:8A4000-51
Stock:83
Inv Date:05-31-2026
Price: Unit price: $24.72
Buy/RFQ:
Part No:8A4000-51
Stock:83
Inv Date:05-31-2026
Price: Unit price: $24.72
Buy/RFQ:

WOODHEAD / MOLEX 8A400051 Micro-Change M12 Connector Specifications:

  • product_family: Field Attachable / Accessories
  • series: 120071
  • approvals: cRUus - UL Recognized
  • ip_rating: IP67
  • material_contact: Copper Alloy
  • cable_diameter: 3.50-6.00mm (.138-.236")
  • coupling_type: Internal Thread
  • gender: Female
  • keyway: Single
  • material_connector_body: PA
  • material_coupling_nut: Zinc Die-Cast, Nickel-Plated
  • material_plating: Mating Gold
  • net_weight: 18.000/g
  • orientation: Straight
  • poles: 4
  • temperature_range: -25°C to +80°C
  • wire_size: AWG 22-26
  • current_max_per_contact: 4.0A
  • voltage_max: 125V
  • engineering_number: 8A4000-51
  • upc: 889056509527
  • elv: Not Relevant
  • rohs: Compliant
  • reach_svhc: Not Reviewed
  • halogen_free: Yes
  • china_rohs: Green Image
  • rohs_phthalates: Not Contained

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Frequently Asked Questions

Where can I buy WOODHEAD / MOLEX 8A400051?

You can click on the BUY or RFQ button to purchase 8A400051 from an authorized WOODHEAD / MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 8A400051?

You can download the 8A400051 datasheet or visit the WOODHEAD / MOLEX website for support.

Who is the manufacturer of 8A400051?

WOODHEAD / MOLEX

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