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0050579020 — Molex product photo
Molex

Molex 0050579020 SL 70066 Receptacle, 20 Pos, 0.100" Pitch

MPN0050579020
Active

Molex SL 70066 receptacle housing, 0050579020, 20 circuits, 1 row, 0.100" (2.54 mm) pitch, crimp termination, free-hanging, black, contacts not included.

$1.2700Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

0050579020 Technical Specifications
ParameterValue
SeriesSL 70066
GenderFemale Socket
Mounting typeFree Hanging (In-Line)
Connector typeReceptacle
Operating temperature-40°C ~ 105°C
ColorBlack
Insulation materialPolyester, Glass Filled
NoteContacts Not Included
Pitch0.100\" (2.54mm)
PackageBulk
Rows1
Contact terminationCrimp
Positions20

Product details

20-Circuit SL 70066 Receptacle Housing

This housing uses crimp termination — the installer selects the wire gauge and crimp terminal separately. The free-hanging (in-line) mounting style means no PCB footprint is needed; the connector mates with a pin header soldered to the board or with another in-line housing.

Mating Half and Compatibility

The 0050579020 mates with a 20-circuit, single-row, 0.100" pitch SL-series pin header (male). The header can be either vertical or right-angle, through-hole or surface-mount, depending on the board layout. The keying feature of the SL series prevents mismating with different circuit-count housings. Because the housing is unsealed and not rated for washdown, it is intended for dry, interior environments where the operating temperature stays within -40°C to 105°C.

Frequently asked questions

Does 0050579020 come with contacts included?

No. The listing explicitly states 'Contacts Not Included'. The housing accepts SL-series female socket crimp terminals (Molex 70058 series or equivalent), which must be ordered separately.

What is the mating connector for Molex 0050579020?

The mating connector is a 20-circuit, single-row, 0.100" pitch SL-series pin header (male). The header can be vertical or right-angle, through-hole or surface-mount, depending on the board layout.

Is Molex 0050579020 RoHS compliant?

Yes, the part is RoHS compliant. The SL 70066 series uses a polyester, glass-filled housing material that meets RoHS requirements.

Where can I buy 0050579020 and what is the lead time?

This part is active and sourced to order.