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0901230120 — Molex product photo
Molex

Molex 0901230120 C-Grid III Receptacle Housing, 20 Pos

MPN0901230120
Active

Molex C-Grid III 90123 series, 0901230120, 20-position single-row receptacle housing, 0.100" (2.54mm) pitch, free-hanging (in-line), crimp termination, black PPO, polarizing key, contacts not included.

$1.7200Ref. price · indicative, final on quote
0901230120 datasheet
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

0901230120 Technical Specifications
ParameterValue
SeriesC-Grid III 90123
GenderFemale Socket
Mounting typeFree Hanging (In-Line)
Connector typeReceptacle
Operating temperature-55°C ~ 105°C
ColorBlack
Insulation materialPolyphenylene Oxide (PPO)
NoteContacts Not Included
Pitch0.100\" (2.54mm)
PackageBulk
FeaturesPolarizing Key
Rows1
Contact terminationCrimp
Positions20

Product details

20-Position C-Grid III Receptacle Housing, 0.100" Pitch

The Molex 0901230120 is a 20-position, single-row receptacle housing from the C-Grid III 90123 series. A polarizing key on the housing prevents mis-mating with unkeyed headers in multi-connector harness assemblies.

Contacts Not Included — Plan the Full BOM

The listing note states Contacts Not Included. This housing accepts the standard C-Grid III crimp socket terminals (female contacts), which are ordered under a separate part number. The 20 positions mean 20 individual contacts plus the housing for a complete wire-to-board interconnect. Factor the terminal quantity into the BOM — the housing alone is an empty shell.

The free-hanging (in-line) mounting style suits wire harness assemblies where the connector floats rather than being board-mounted. The polarizing key ensures correct orientation during assembly.

Frequently asked questions

Does the 0901230120 include contacts?

No. The listing explicitly states Contacts Not Included. This is an empty housing that requires separate C-Grid III crimp socket terminals to be ordered and installed.

Where can I buy Molex 0901230120?

This part is sourced to order against your BOM quantity.