| Applications | - |
| Base Product Number | TMM-121 |
| Category | Connectors, Interconnects |
| Connector Type | Header |
| Contact Finish - Mating | Gold |
| Contact Finish - Post | Gold |
| Contact Finish Thickness - Mating | 20.0?in (0.51?m) |
| Contact Finish Thickness - Post | 3.00?in (0.076?m) |
| Contact Length - Mating | 0.126" (3.20mm) |
| Contact Length - Post | 0.120" (3.05mm) |
| Contact Material | Phosphor Bronze |
| Contact Shape | Square |
| Contact Type | Male Pin |
| Current Rating (Amps) | 3.2A per Contact |
| Fastening Type | Push-Pull |
| Features | - |
| Ingress Protection | - |
| Insulation Color | Black |
| Insulation Height | 0.155" (3.94mm) |
| Insulation Material | Liquid Crystal Polymer (LCP) |
| Mated Stacking Heights | - |
| Material Flammability Rating | - |
| Mfr | Samtec Inc. |
| Mounting Type | Through Hole, Right Angle |
| Number of Positions | 42 |
| Number of Positions Loaded | All |
| Number of Rows | 2 |
| Operating Temperature | -55?C ~ 125?C |
| Overall Contact Length | - |
| Package | Bulk |
| Part Status | Active |
| Pitch - Mating | 0.079" (2.00mm) |
| Row Spacing - Mating | 0.079" (2.00mm) |
| Series | TMM |
| Shrouding | Unshrouded |
| Style | Board to Board or Cable |
| Termination | Solder |
| Voltage Rating | - |