| PartNumber | 66900-224 | 66900-220 | 66900-220LF |
| Description | Headers & Wire Housings QKE II FEMALE | Headers & Wire Housings 2X10 POS RCPT | Headers & Wire Housings 2X10 POS RCPT |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | Amphenol FCI |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular Connectors - Free Hanging, Panel Mount |
| RoHS | N | N | - |
| Product | Wire Housings | Wire Housings | - |
| Type | Receptacle Housing | Receptacle Housing | - |
| Number of Rows | 2 Row | 2 Row | 2 |
| Series | Quickie | Quickie | Quickie, Basics+ |
| Tradename | Quickie | Quickie | - |
| Packaging | Tube | Tube | Tube |
| Brand | Amphenol FCI | Amphenol FCI | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 16 | 19 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 66900224 | 66900220 | - |
| Number of Positions | - | 20 Position | 20 |
| Pitch | - | 2.54 mm | 0.100" (2.54mm) |
| Mounting Style | - | Cable | - |
| Termination Style | - | IDC | - |
| Contact Gender | - | Socket (Female) | - |
| Contact Plating | - | Gold | - |
| Current Rating | - | 1 A | - |
| Housing Material | - | Thermoplastic | - |
| Voltage Rating | - | 1 kV | - |
| Contact Material | - | Copper Alloy | - |
| Compliance | - | UL, CSA | - |
| Color | - | - | Blue |
| Mounting Type | - | - | Free Hanging (In-Line) |
| Features | - | - | Feed Through, Polarizing Key, Strain Relief |
| Connector Type | - | - | Receptacle |
| Contact Finish | - | - | Gold, GXT |
| Wire Gauge | - | - | 28-30 AWG |
| Contact Finish Thickness | - | - | 30μin (0.76μm) |
| Contact Type | - | - | Female Socket |
| Row Spacing | - | - | 0.100" (2.54mm) |
| Fastening Type | - | - | - |
| Cable Termination | - | - | IDC |
| Wire Type | - | - | Ribbon Cable |