Molex Micro-Lock 504194 series, 5041940370, 3-position, 1.25mm pitch, SMT, shrouded 4-wall header with latch lock and solder retention, male blade contacts, tin-plated, UL94 V-0 natural nylon.
| Parameter | Value |
|---|---|
| Series | Micro-Lock 504194 |
| Type | Male Blade |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Lock |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.163\" (4.15mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Mated stacking heights | 7.3mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Parameter | Value |
|---|---|
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 1 |
| Pitch | 0.049\" (1.25mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 39.4µin (1.00µm) |
| Contact finish thickness - mating | 39.4µin (1.00µm) |
The 5041940370: This is a board-to-cable/wire header from the Micro-Lock 504194 series, with 3 positions on a 1.25mm pitch in a single row — a compact fit for signal-level interconnects where board space is tight.
The mating pitch is 0.049 inches (1.25 mm), single row, 3 positions.
Yes, it is a shrouded 4-wall header, which protects the male blade contacts and guides the mating receptacle during engagement.
The mating half is a Micro-Lock 504194 series receptacle housing with crimp terminals — confirm the circuit count and pitch match before ordering.