# QT49S-16.384MEEJ-T QST | Crystals, Oscillators, Resonators | DigiKey

**Manufacturer:** QST  
**MPN:** `QT49S-16.384MEEJ-T`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | QST |
| Manufacturer name | QST |
| Manufacturer | QST |
| CategoryL1 | Crystals, Oscillators, Resonators |
| CategoryL2 | Crystals |
| Extra Product Name | QT49S-16.384MEEJ-T QST \| Crystals, Oscillators, Resonators \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | QT49S-16.384MEEJ-T |
| multiple | 1 |
| packaging | Tape & Reel (TR) |
| qtyInStock | 0 |
| SKU | 13425241 |
| snippet | 16.384 MHz ?10ppm Crystal 18pF 30 Ohms HC-49/US |
| tierMinQty1 | 1,000 |
| tierMinQty2 | 3,000 |
| tierMinQty3 | 5,000 |
| tierMinQty4 | 10,000 |
| tierPrice1 | 0.25856 |
| tierPrice2 | 0.24240 |
| tierPrice3 | 0.23432 |
| tierPrice4 | 0.22624 |
| Digi-Key Part Number | 4981-QT49S-16.384MEEJ-TTR-ND - Tape & Reel (TR) |
| Manufacturer Product Number | QT49S-16.384MEEJ-T |
| Description | HC49 10PPM @25C 10PPM (-20 TO 7 |
| Detailed Description | 16.384 MHz ?10ppm Crystal 18pF 30 Ohms HC-49/US |
| Category | Crystals, Oscillators, Resonators |
| Mfr | QST |
| Series | QT49S |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Type | MHz Crystal |
| Frequency | 16.384 MHz |
| Frequency Stability | ?10ppm |
| Frequency Tolerance | ?10ppm |
| Load Capacitance | 18pF |
| ESR (Equivalent Series Resistance) | 30 Ohms |
| Operating Mode | Fundamental |
| Operating Temperature | -20?C ~ 70?C |
| Ratings | - |
| Mounting Type | Surface Mount |
| Package / Case | HC-49/US |
| Size / Dimension | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
| Height - Seated (Max) | - |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 13425241 | 0.25856 | 1 | None | 1 |
| Digi-Key | 13417781 |  |  | None | 1 |
| TME | 49S-16.384MEEJ-T | 0.293 | 1 | None | 1000 |

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Structured data: `/python/html6/product/500/79000/part_--QT49S16384MEEJT---QST--3864724600.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp