TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-794079-0, 24 positions, 2 rows, 4.14 mm pitch, shrouded, locking ramp, board lock, through-hole solder, tin-plated contacts, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Mini-Universal MATE-N-LOK |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 600VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -20°C~85°C |
| Contact material | Brass |
| Insulation color | White |
| Insulation height | 0.531\" (13.50mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 2 |
| Pitch | 0.163\" (4.14mm) |
| Positions | 24 |
| Row spacing - mating | 0.163\" (4.14mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.175\" (4.45mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 150.0µin (3.81µm) |
The 1-794079-0: The header is rated for 600 VAC working voltage between adjacent circuits. The 4.14 mm pitch and UL94 V-0 nylon housing provide the creepage and clearance needed for this voltage class in pollution degree 2 environments.
The ATX header uses square pins; the 1-794079-0 uses circular pins. Both are shrouded, locking-ramp headers with tin-plated contacts and UL94 V-0 housings.
1-794079-0 is sourced to order against your BOM quantity.
The mating half is a Mini-Universal MATE-N-LOK receptacle housing with 4.14 mm pitch, 24 positions, dual row. The matching crimp terminals (male pin for the header side, female socket for the receptacle) are ordered separately. The receptacle housing uses the same locking ramp interface.