| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
845 pcs
|
845 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Contact Finish | |
| Contact Length | |
| Contact Material | |
| Contact Shape | |
| Contact Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Fastening Type | |
| Features | |
| Insulation Color | |
| Insulation Height | |
| Insulation Material | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Number of Positions | |
| Number of Positions Loaded | |
| Number of Rows | |
| Operating Temperature | |
| Pitch | |
| Row Spacing | |
| Shrouding | |
| Style | |
| Termination |
The TE Connectivity 174977-2 is a 20-position, 2-row shrouded header designed for board-to-cable/wire connections. It features a 2.50mm pitch and through-hole mounting with solder termination. The header includes a locking ramp for secure mating and a mounting flange for additional mechanical stability.
The contacts are made of brass with a tin finish, and the insulator is black polybutylene terephthalate (PBT). The insulation height is 19.20mm, and the contact length is 7.00mm. Row spacing is 5.20mm. The operating temperature range is -30°C to 105°C.
This header is suitable for applications requiring reliable wire-to-board connections in environments with moderate temperature ranges. The current rating varies by wire gauge, so appropriate wire sizing must be considered for the intended current load.
20 positions.
2.50mm.
Through hole.
-30°C to 105°C.
Brass with tin finish.
Polybutylene Terephthalate (PBT), black.
Varies by wire gauge; no specific value provided.