| Part Number | 643237-1 | 643235-1 | 
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Category | Rectangular Connectors - Headers, Receptacles, Female Sockets | Rectangular Connectors - Headers, Receptacles, Female Sockets | 
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| Product Status | Active | Active | 
| Connector Type | Header | Header | 
| Contact Type | Female Socket | Female Socket | 
| Style | Board to Cable/Wire | Board to Cable/Wire | 
| Number of Positions | 8 | 6 | 
| Number of Positions Loaded | All | All | 
| Pitch - Mating | 0.250" (6.35mm) | 0.250" (6.35mm) | 
| Number of Rows | 1 | 1 | 
| Row Spacing - Mating | - | - | 
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | 
| Termination | Solder | Solder | 
| Fastening Type | Locking Ramp | Locking Ramp | 
| Contact Finish - Mating | Tin | Tin | 
| Contact Finish Thickness - Mating | - | - | 
| Insulation Color | Natural | Natural | 
| Insulation Height | 0.360" (9.14mm) | 0.360" (9.14mm) | 
| Contact Length - Post | 0.160" (4.06mm) | 0.160" (4.06mm) | 
| Operating Temperature | - | - | 
| Material Flammability Rating | UL94 V-2 | UL94 V-2 | 
| Contact Finish - Post | Tin | Tin | 
| Mated Stacking Heights | - | - | 
| Ingress Protection | - | - | 
| Features | Mounting Flange | Mounting Flange | 
| Current Rating (Amps) | - | - | 
| Voltage Rating | - | - |