Molex Ultra-Fit 172299 series, board-to-cable/wire header, 8 circuits, 2 rows, 3.50mm pitch, shrouded 4-wall, through-hole solder, gold mating finish, 400V rating, -40°C to 120°C, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Ultra-Fit 172299 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 400V |
| Operating temperature | -40°C ~ 120°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation height | 0.465\" (11.80mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Mated stacking heights | 26.99mm |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide, Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Industrial, Lighting, Medical, Military, Telecommunications |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.138\" (3.50mm) |
| Positions | 8 |
| Row spacing - mating | 0.181\" (4.60mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.126\" (3.20mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 60.0µin (1.52µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 1722991308: This is an 8-circuit, 2-row vertical header from the Molex Ultra-Fit 172299 series, pitched at 3.50mm between contacts. Rated for 400V and a -40°C to 120°C operating range, it suits power distribution in telecom, lighting, and medical equipment where the board-to-cable interface must handle moderate current at elevated ambient temperatures.
As a board-to-cable/wire header, it mates with the matching Ultra-Fit 172299 receptacle housing and crimp terminals. The 3.50mm pitch and 8-circuit count define the mating half — confirm the receptacle part number against your wire gauge and current requirements.
Yes, it is listed as ROHS3 Compliant.