Molex Micro-Lock 504189 series, 5041892070, Board to Cable/Wire Header, 20 circuits, 1.25 mm pitch, dual-row, Surface Mount Right Angle, shrouded 4-wall, latch lock, tin-plated male blade contacts, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Micro-Lock 504189 |
| Type | Male Blade |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Latch Lock |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.241\" (6.13mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Parameter | Value |
|---|---|
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Rectangular |
| Rows | 2 |
| Pitch | 0.049\" (1.25mm) |
| Positions | 20 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - mating | 39.4µin (1.00µm) |
The shrouded 4-wall design and latch lock fastening protect the mating interface from misalignment and vibration-induced disconnect — a practical choice for equipment that sees movement or shock during operation.
The 5041892070 is a header from the Micro-Lock 504189 series. It mates with the corresponding Micro-Lock receptacle housing and crimp terminals from the same series. Confirm the exact mating part number against your harness design.
Yes, it is listed as ROHS3 Compliant.