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MOLEX / WALDOM 874270603 Mini-Fit Jr. Header

The MOLEX / WALDOM 87427-0603 Mini-Fit Jr. header is a robust and reliable connector solution for wire-to-board applications. Designed with a 4.20mm pitch and a right-angle orientation, this header is ideal for space-constrained environments. It accommodates 6 circuits and utilizes tin plating for enhanced conductivity and corrosion resistance. The header is compatible with 16 AWG wire and is rated for a maximum current of 13A per circuit when mated with a compatible receptacle. Its durable construction and secure locking mechanism ensure a stable and long-lasting connection in various industrial and commercial applications.

Authorized Distributors
Source:DigiKey
Part No:874270603
Stock:367
Inv Date:06-16-2026
Price: Unit price: $0.33
Buy/RFQ:
Part No:87427-0603
Stock:0
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:
Part No:87427-0603
Stock:0
Inv Date:06-16-2026
Price: Unit price: $1.29
Buy/RFQ:
Part No:87427-0603
Stock:367
Inv Date:06-16-2026
Price: Unit price: $0.2907
Buy/RFQ:
Part No:87427-0603
Stock:367
Inv Date:06-16-2026
Price: Unit price: $0.2907
Buy/RFQ:

MOLEX / WALDOM 874270603 Mini-Fit Jr. Header Specifications:

  • overview: 4.20mm Mini-Fit Jr.™ Header, Right Angle, without Flange, 6 Circuits, Tin (Sn) over Copper (Cu) Plating
  • application: Power, Wire-to-Board
  • current_max_per_circuit: 13A
  • circuits_loaded: 6
  • circuits_maximum: 6
  • color_resin: Beige
  • durability_mating_cycles: 30
  • first_mate_last_break: No
  • flammability: 94V-0
  • glow_wire_compliant: No
  • lock_to_mating_part: Yes
  • material_metal: Brass
  • material_plating_mating: Tin
  • material_plating_termination: Tin
  • material_resin: Nylon
  • number_of_rows: 2
  • orientation: Right Angle
  • pc_tail_length: 3.30mm
  • pcb_locator: No
  • pcb_retention: None
  • pcb_thickness_recommended: 1.60mm
  • packaging_type: Tray
  • pitch_mating_interface: 4.20mm
  • pitch_termination_interface: 4.20mm
  • plating_min_mating: 5.080µm
  • plating_min_termination: 5.080µm
  • polarized_to_mating_part: Yes
  • polarized_to_pcb: No
  • shrouded: Fully Stackable
  • surface_mount_compatible: No
  • temperature_range_operating: -40°C to +105°C
  • termination_interface_style: Through Hole
  • voltage_maximum: 600V
  • lead_free_process_capability: SMC & Wave Capable (TH only)
  • max_cycles_at_max_process_temp: 2
  • process_temperature_max_c: 240
  • net_weight_g: 2.813
  • upc: 800753862975
  • mates_with: 5557 Mini-Fit Jr.™ Receptacle Housing
  • series: 87427Series

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 874270603?

You can click on the BUY or RFQ button to purchase 874270603 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 874270603?

You can download the 874270603 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 874270603?

MOLEX / WALDOM

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