| Part Number | 1-1377173-4 | 1-1377173-9 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | Terminals - Spade Connectors | Terminals - Spade Connectors | 
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| Product Status | Active | Active | 
| Terminal Type | Standard | Standard | 
| Stud/Tab Size | 4 Stud | M4 Stud | 
| Width - Outer Edges | 0.218" (5.54mm) | 0.280" (7.11mm) | 
| Length - Overall | 0.784" (19.91mm) | 0.831" (21.10mm) | 
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | 
| Termination | Crimp | Crimp | 
| Wire Gauge | 16-22 AWG | 16-22 AWG | 
| Insulation | Insulated | Insulated | 
| Features | Serrated Termination | - | 
| Color | Red | Red | 
| Contact Finish | Tin | Tin | 
| Contact Material | Copper | Copper |