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| PartNumber | PJ-031D | PJ-031CH | PJ-031C |
| Description | DC Power Connectors Power Jacks | DC Power Connectors power jack, 1.0 x 4.2 mm, horizontal, through hole, high current, 1 switch | DC Power Connectors Power Jacks |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | DC Power Connectors | DC Power Connectors | Barrel - Power Connectors |
| RoHS | Y | Y | - |
| Product | Jacks | Jacks | Jacks |
| Inside Contact Diameter | 1.3 mm | 1 mm | 1 mm |
| Outside Contact Diameter | 4.2 mm | 4.2 mm | 4.2 mm |
| Mounting Style | Panel | Panel | Through Hole |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Current Rating | 2 A | 3.5 A | 2A |
| Voltage Rating | 24 V | 24 V | 16 V |
| Mounting Angle | Right Angle | Right Angle | Right |
| Color | Black | Black | Black |
| Connector Type | Jack | Jack | Jack |
| Contact Plating | Nickel | Nickel | Nickel |
| Housing Material | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) |
| Brand | CUI | CUI | - |
| Contact Material | Copper | Copper | Copper |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Contact Gender | Pin (Male) | Pin (Male) | Male |
| Insulation Resistance | 100 MOhms | 100 MOhms | 100 MOhms |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Product Type | DC Power Connectors | DC Power Connectors | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Power Connectors | Power Connectors | - |
| Unit Weight | 0.025397 oz | 0.025045 oz | - |
| Series | - | - | - |
| Operating Temperature Range | - | - | - 25 C to + 85 C |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole, Right Angle |
| Features | - | - | - |
| Voltage Rated | - | - | 24VDC |
| Internal Switch s | - | - | Single Switch, Normally Closed |
| Gender | - | - | Male |
| Plug Mating Plug Diameter | - | - | 1.1mm ID, 3.5mm OD |
| Number of Positions Contacts | - | - | 2 Conductors, 3 Contacts |
| Shielding | - | - | Unshielded |