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747846-3
| Category |
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Business
| Product Category | D-Sub Standard Connectors | Standard Package | Trays |
| Factory Pack Quantity | 1 | ||
Compliance
| RoHS | No | Rad Hardened | No |
| Leadfree Defin | Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder c | Standard Number | UL E28476 |
| RoHSELV Compliance | Not ELV/RoHS compliant | Material Flammability Rating | UL 94V-0 |
Electrical
| Grounding | Without | Voltage Rating | 125V |
| Connector Impedance | 螺纹插针，4-40 UNC, 螺纹插针，4-40 UNC | Current Rating (Max) | 6A |
| Voltage - Supply (Min) | 250VDC/250VAC | ||
Mechanical
| Color | Black | Depth | 18.79 mm |
| Pitch | 2.75 mm | Height | 12.54 mm |
| Sealed | No | Outline | 3 |
| Plating | Tin-lead | Lock Type | 带有 |
| Packaging | Tray | Body Color | 黑色 |
| Lead Style | 圆形, 圆形 | Shell Size | 3 |
| Termination | Solder | Contact Type | Signal |
| Pitch - Post | .109 | Shell Finish | 锡 |
| 2nd Connector | With | Contact Shape | Round |
| Mounting Type | Right Angle | Shell Plating | Tin |
| Connector Type | Receptacle, Female Sockets | Contact Finish | Gold |
| Flange Feature | Housing/Shell (4-40) | Grounding Type | With |
| Material - Tip | Tin | Mounting Style | Through Hole |
| Number of Rows | 2 | Plating - Body | 锡 |
| Shell Material | Steel | Board Thickness | 0.062 [1.57] |
| Connector Style | D-Sub | Insert Material | Zinc |
| Locking Feature | Threaded Insert, 4-40 UNC | Material - Core | 黄铜 |
| Material Finish | Clear Chromate | Profile (W x H) | Standard |
| Contact Material | Phosphor Bronze | Housing Material | Thermoplastic |
| Length - Overall | 53.03 mm | Mounting Feature | 板锁 |
| Package Quantity | 65 | Panel Mount Type | Without |
| Size / Dimension | 0.66 [.026] | Grounding Indents | Without |
| Outline L x W x H | 8.08 [.318] | Termination Style | Through Hole |
| Color - Connectors | None | Diameter - Outside | .66 mm [ .026 in ] |
| Number of Contacts | 25 | Number of Positions | 25 |
| Shell Size - Insert | Front Metal Shell | Mounting Hole Diameter | 3.18 [.125] |
| Shell Material, Finish | Steel, Tin Plated | Contact Finish - Mating | 透明铬酸盐 |
| Termination Post Length | 3.18 [0.125] | Contact Finish Thickness | Flash |
| Material - Housing & Prism | 否 | Backshell Material, Plating | 锡铅 |
| Shell Size, Connector Layout | 3 (DB, B) | ||
Product Info
| Note | All receptacles are preloaded with size 20 DF posted socket contacts | Type | D-Subminiature |
| Gender | Receptacle | Series | HD-20 |
| Bin Size | 8.08 mm [ .318 in ] | Features | Board Lock, Ground Strap |
| Sealable | 否 | Manufacturer | AMP |
| Preinstalled | 是 | Product Type | 连接器 |
| Number of Ports | 1 Port | ||
Environmental
| Operating Temperature | -55°C ~ 105°C | Thermal Resistance of Package | 1.57 mm [ .062 in ] |
Documents & Media
Online Document
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Sourcing & traceability
- Datasheet
- 747846-3?RQPN=747846-3
Lot-level traceability (date code, original factory packaging) is confirmed on every quote and shipment.