Molex Incorporated 50-57-9404

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SL Series 2.54mm Pitch 4 Way 1 Row Female Straight PCB Housing 70066
Manufacturer #: 50-57-9404
Allied Stock #: 70190598

RoHS Compliant Part



Datasheet Datasheet

Pricing (USD) & Availability
Standard Pricing
$0.14 (Each)
1 $0.14
50 $0.13
100 $0.12
500 $0.11
1000 $0.09

34463 can ship immediately.

Estimated Mfr. Lead Time: 3 weeks

Minimum Quantity: 1

Multiples Of: 1
Product Specifications
Product Attribute Attribute Value Search
Product Header 70066 Series SL™ Housing
Angle Straight
Series SL (Stackable Linear) Modular Connectors Series
Color Black
Current Rating 3 A
Gender Receptacle
Length, Overall 0.399 "
Housing Material Polyester
Number of Contacts 4
Number of Rows 1
Pin Spacing 0.1 "
Pitch 2.54 mm (0.100")
Operating Temperature -40 to +105 °C
Termination Crimp
Type Socket Housing
Agency Approvals CSA, UL
Primary Type Cable Connector
Special Features Not Low-Halogen
Alternate Mfr Part Number 70066-0178


SL Modular Connectors Leading the consumer electronics and automotive industries with the largest number of variations and cabling configurations, SL Modular Connectors and Assemblies are ideal for low-power and signal wire-to-board and wire-to-wire applications.

The comprehensive SL (Stackable Linear) Modular Connector System includes: press-fit compliant-pin, low-profile, latching vertical and right-angle headers; five stackable, low-profile housings for male or female crimp terminals; pre-assembled, single-piece pin and receptacle connector assemblies for IDT termination of discrete wire or ribbon cable and piercing crimp termination of FFC/FPC; single- and dual-row latching interim clips for stacking of subassemblies to form larger connectors; and panel mounts for modular wire-to-wire remote interconnections. SL products are capable of mating with select C-Grid and KK products. This product family is suitable for low-power signal applications such as computers, medical instruments, and automotive controls.


  • Current: 3.0A max. (Discrete Wire), 2.0A max. (FFC/FPC)
  • Voltage: 250V
  • Contact Resistance: 15 Milliohms
  • Dielelctric Withstanding Voltage:
  • 1500V AC for 1 Minute
  • Insulation Resistance: 1,000 Megohms
  • Connector Retention: 45N max. When Latch Engaged, 15N min. With Latch Disengaged
  • Maximum Wire Diameter: 1.63mm (22 to 24 AWG Terminal), 1.52mm (24 to 30 AWG Terminal)
  • Operating Temperature: - 40 to 105°C
  • Solder Temperature: 260°C (Through-hole Wave Solder), 245°C (IR Reflow SMT and Through-hole Paste)

  • Product Added to Cart
    Molex Incorporated
    SL Series 2.54mm Pitch 4 Way 1 Row Female Straight PCB Housing 70066
    Allied Stock #: 70190598
    Mfr's Part #: 50-57-9404
    $0.140 Each
    Quantity added: