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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Product Attributes
Type | Description | Select |
|---|---|---|
Category | ||
Mfr | ||
Series | ||
Package | Bulk | |
Product Status | Not For New Designs | |
Type | ||
Frequency | ||
Frequency Stability | ±50ppm | |
Frequency Tolerance | ±30ppm | |
Load Capacitance | 18pF | |
ESR (Equivalent Series Resistance) | 30 Ohms | |
Operating Mode | Fundamental | |
Operating Temperature | -10°C ~ 70°C | |
Ratings | - | |
Mounting Type | ||
Package / Case | ||
Size / Dimension | 0.447" L x 0.183" W (11.35mm x 4.65mm) | |
Height - Seated (Max) | 0.138" (3.50mm) |
Documents & Media
| Resource Type | Link |
|---|---|
| Datasheets | HC-49US |
| HTML Datasheet | |
| EDA Models | ECS-250-18-4-F by SnapEDA |
| Part Numbering Guide | Crystal Numbering Guide |
Environmental & Export Classifications
| Attribute | Description |
|---|---|
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8541.60.0060 |
All prices are in USD
Bulk
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.71000 | $0.71 |
| 10 | $0.62700 | $6.27 |
| 50 | $0.58640 | $29.32 |
| 100 | $0.51810 | $51.81 |
| 500 | $0.49086 | $245.43 |
| 1,000 | $0.40905 | $409.05 |
| 2,500 | $0.39542 | $988.55 |
| 5,000 | $0.38178 | $1,908.90 |
| 10,000 | $0.36815 | $3,681.50 |
Additional Resources
| Attribute | Description |
|---|---|
| Other Names | X231 ECS-250-18-4F ECS250184F |
| Standard Package | 1,000 |
Substitutes (2)
| Part No. | Manufacturer | Quantity Available | Digi-Key Part No. | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ECS-250-20-4VX | ECS Inc. | 267 | XC1586-ND | $1.41000 | Similar |
| ECS-250-18-4X-F | ECS Inc. | 1,315 | X1041-ND | $0.70000 | Parametric Equivalent |
