20-position, 2-row shrouded header connector with a 2.5mm pitch. Features brass male contacts with tin plating and a 0.64mm x 1mm tab size, designed for signal applications. Straight, through-hole mounting with solder termination, suitable for 1.6mm PCB thickness. Operates within a -22°C to 221°C temperature range and a 12V DC maximum voltage rating. Housing is black with a UL94 HB flammability rating.
MountingThrough Hole
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Technical Specifications
TE Connectivity 174977-2 technical specifications.
General
| Circuit Application | Signal |
| Color | Black |
| Contact Gender | Male |
| Contact Material | Brass |
| Contact Mating Length | 0.276inch |
| Contact Plating | Tin |
| Contact Type | Tab |
| Depth | 16.9mm |
| Flammability Rating | UL94 HB |
| Gender | Female |
| Housing Color | Black |
| Length | 0.665inch |
| Max Operating Temperature | 221°C |
| Min Operating Temperature | -22°C |
| Max Voltage Rating (DC) | 12V |
| Mount | Through Hole |
| Number of Contacts | 20 |
| Number of Positions | 20 |
| Number of Rows | 2 |
| Number of Signal Positions | 20 |
| Orientation | Straight |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| PCB Mount Alignment | No (Without) |
| PCB Mount Retention | Without |
| PCB Thickness | 1.6mm |
| Pitch | 2.5mm |
| Primary Type | CONNECTOR |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Row Spacing | 0.205inch |
| Sealable | No (Without) |
| Series | Multi-Lock |
| Shielding | Unshielded |
| Tab Thickness | 0.64mm |
| Tab Width | 1mm |
| Termination | Solder |
| Width | 37.5mm |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity 174977-2 Datasheet
Download the complete datasheet for TE Connectivity 174977-2 to view detailed technical specifications.
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