TE Connectivity AMP Connectors AMPMODU System 50 header, 5-104549-2, 20 positions, 2 rows, 0.050" (1.27mm) pitch, shrouded 4-wall, SMT, gold-plated mating contacts, board lock, UL94 V-0, -65°C~105°C.
| Parameter | Value |
|---|---|
| Series | AMPMODU System 50 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 30VAC |
| Operating temperature | -65°C~105°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.435\" (11.05mm) |
| Insulation material | Polyphthalamide (PPA) |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board or Cable |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Circular |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 20 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact length - mating | 0.125\" (3.18mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 5-104549-2: The shrouded 4-wall housing guides the mating connector into alignment, reducing pin damage during blind-mate assembly in a panel or enclosure.
The tin-plated solder tails (150µin) wet well with standard SAC305 paste; the PPA housing handles peak reflow temperatures up to 260°C without distortion.
Yes — the 1.27mm pitch, 20-position, 2-row layout mates with standard AMPMODU System 50 receptacles and IDC connectors from the same series. Confirm the mating half has the same circuit count and row spacing.