# LUCKYLIGHT KW4-391CVA | Display: LED; 7-segment; 9.9mm; 0.39"; No.char: 4; red; 30?60mcd

**Manufacturer:** LUCKYLIGHT  
**MPN:** `KW4-391CVA`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | LUCKYLIGHT |
| Manufacturer name | LUCKYLIGHT |
| Manufacturer | LUCKYLIGHT |
| CategoryL1 | Optoelectronics |
| CategoryL2 | Displays |
| CategoryL3 | LED displays |
| CategoryL4 | 7-segment LED displays |
| DimensionUnit | m |
| Extra Product Name | LUCKYLIGHT KW4-391CVA \| Display: LED; 7-segment; 9.9mm; 0.39"; No.char: 4; red; 30?60mcd |
| atoms | 1 |
| height | 0.0099 |
| height_Attrib | Digit height |
| jsonUrlData | 8086c60968aa0fec86e6d13bbc78e02f. |
| jsonUrlData2 | 303a2bf0a4aa0651fe4b |
| keywords | LUCKYLIGHT, KW4-391CVA |
| length | 624.0 |
| length_Attrib | Wavelength |
| moq | 1 |
| MPN | KW4-391CVA |
| multiple | 1 |
| qtyInStock | 35 |
| SKU | KW4-391CVA |
| snippet | LUCKYLIGHT KW4-391CVA \| Display: LED; 7-segment; 9.9mm; 0.39"; No.char: 4; red; 30?60mc |
| tierMinQty1 | 1 |
| tierMinQty2 | 5 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierPrice1 | 1.2 |
| tierPrice2 | 1.056 |
| tierPrice3 | 0.9824 |
| tierPrice4 | 0.9463 |
| Type of display | LED |
| Kind of display | 7-segment |
| Digit height | 9.9mm |
| Number of characters | 4 |
| Colour | red |
| Luminosity | 30...60mcd |
| Common electrode | cathode |
| Terminal pitch | 2.54mm |
| Dimensions | 39.9x14x7mm |
| Mounting | THT |
| Wavelength | 624nm |
| Operating current | 20mA |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TME | KW4-391CVA | 1.2 | 1 | 35 | 1 |

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Structured data: `/python/html6/product/500/70000000/70208500/part_--KW4391CVA---LUCKYLIGHT--ecfae294b3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp