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748981-1
| Category |
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Business
| Product Category | D-Sub Standard Connectors | Standard Package | Trays |
| Factory Pack Quantity | 65 | ||
Compliance
| RoHS | No | Leadfree Defin | Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder c |
| RoHSELV Compliance | Not ELV/RoHS compliant | Material Flammability Rating | UL 94V-0 |
Electrical
| Grounding | Without | Voltage Rating | 125V |
| Connector Impedance | 母端螺钉锁,固定 | ||
Mechanical
| Color | Black | Pitch | 2.76 mm |
| Sealed | No | Outline | 3 |
| Plating | Tin-lead | Material | Copper Alloy |
| Footprint | 8.08 mm [ .318 in ] | Packaging | Tray |
| Body Color | 黑色 | Shell Size | 3 |
| Termination | Solder | Contact Type | Signal |
| Pitch - Post | .108 | 2nd Connector | With |
| Mounting Type | Through Hole | Terminal Size | .125 |
| Connector Type | Receptacle, Female Sockets | Contact Finish | Gold |
| Flange Feature | Mating Side; Female Screwlock (4-40) | Grounding Type | Without |
| Material - Tip | Tin | Mounting Style | Through Hole |
| Number of Rows | 2 | Plating - Body | 锡 |
| Board Thickness | 0.062 [1.57] | Connector Style | D-Sub |
| Insert Material | 磷青铜 | Locking Feature | Female Screwlocks, Fixed |
| Material - Core | 黄铜 | Profile (W x H) | Standard |
| Contact Material | Phosphor Bronze | Housing Material | Thermoplastic |
| Mounting Feature | 板锁 | Package Quantity | 65 |
| Panel Mount Type | Without | Grounding Indents | Without |
| Outline L x W x H | 8.08 [.318] | Termination Style | Through Hole |
| Color - Connectors | None | Number of Contacts | 25 |
| Number of Positions | 25 | Shell Size - Insert | All Plastic |
| Terminal Screw Finish | 透明铬酸盐 | Termination Post Length | 3.18 [0.125] |
| Contact Finish Thickness | 30µin (0.76µm) | Screw Material - Plating | Clear Chromate |
| Material - Housing & Prism | 是 | Backshell Material, Plating | 锡铅 |
| Shell Size, Connector Layout | 3 (DB, B) | ||
Product Info
| Type | D-Subminiature | Gender | SKT |
| Series | HD-20 | Features | Board Lock |
| Sealable | 否 | Manufacturer | AMP |
| Preinstalled | 是 | Product Type | 连接器 |
Environmental
| Operating Temperature | -55°C ~ 105°C | Thermal Resistance of Package | 1.57 mm [ .062 in ] |





