Molex Mini-Fit Jr 172447 series, 4-circuit board-to-cable/wire header, 4.20mm pitch, through-hole solder termination, shrouded with locking ramp, board lock, tin-plated contacts, UL94 V-0 natural PA66 housing.
| Parameter | Value |
|---|---|
| Series | Mini-Fit Jr 172447 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 600VAC/DC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.500\" (12.70mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Features | Board Lock, Glow Wire Compliant |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.165\" (4.20mm) |
| Positions | 4 |
| Row spacing - mating | 0.165\" (4.20mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 600 VAC/DC voltage rating is the maximum the housing insulation can withstand; actual working voltage should be derated per the application's safety standards.
This header mates with Mini-Fit Jr receptacle housings, such as the 172447 series (or earlier 39-01-xx04 series for 4-circuit). The matching crimp terminals are Molex 44476-1112 (18-24 AWG) or 44476-3112 (16-20 AWG), both tin-plated.
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Engineers need to pair it correctly with the female housing for board-to-wire connection.
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