About this product AS138-38C is a Caplugs conductive protective dust cap designed for circular electrical connectors in accordance with SAE AS85049/138. Manufactured from black conductive polymer with a surface resistivity below 1 Ã 10âµ ohms per square, this cap helps protect connector interfaces from dust, handling contamination and electrostatic charge accumulation during storage, transportation and maintenance. Featuring a nominal 1.150-inch inside diameter, 1.406-inch top outside diameter and 0.625-inch depth, AS138-38C is suitable for compatible aerospace, defense and electronic connector applications requiring conductive protection. * Manufacturer certifications are shipped with your order FREE of charge
| Part Number or Model | AS138-38C |
| Description | Caplug |
| Schedule B Class | |
| ECCN (Export Control Class) | |
| Material Code | C - Conductive |
| Material | Conductive polymer |
| Color | Black |
| Electrical Properties | Static conductive |
| Static Decay | Manufacturer states compliance with MIL-PRF-81705E Type I and Federal Test Method Standard 101, Method 4046 |
| Cap Configuration | Push-on protective cap for circular electrical connectors |
| Dimension A | 1.406 in (35.71 mm) |
| Dimension B | 0.625 in (15.87 mm) |
| Dimension C | 1.150 in (29.21 mm) |
| Dimension D | 1.215 in (30.86 mm) |
| Dimension E | 0.050 in (1.27 mm) |
| Nominal Inside Diameter | 1.150 in (29.21 mm) |
| Outside Diameter - Top | 1.406 in (35.71 mm) |
| Outside Diameter - Bottom | 1.215 in (30.86 mm) |
| Primary Function | Protects connector interfaces from dust and handling contamination while providing conductive static-control properties |
| Typical Application | Aerospace, defense, avionics, electronic assemblies and connector storage |
| Compatible Connector Type | Circular electrical connectors matching SAE AS85049/138 dash-38 dimensions |
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