For Reference Only
| Part Number | ECS-40-20-4X |
| LIXINC Part # | ECS-40-20-4X |
| Manufacturer | ECS Inc. International |
| Category | Crystals, Oscillators, Resonators › Crystals |
| Description | CRYSTAL 4.0000MHZ 20PF TH |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ECS-40-20-4X PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ECS-40-20-4X |
| Brand: | ECS Inc. International |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Crystals, Oscillators, Resonators |
| Subcategory: | Crystals |
| Manufacturer: | ECS Inc. International |
| Series: | HC-49USX |
| Package: | Bulk |
| Part Status: | Active |
| Type: | MHz Crystal |
| Frequency: | 4 MHz |
| Frequency Stability: | ±50ppm |
| Frequency Tolerance: | ±30ppm |
| Load Capacitance: | 20pF |
| ESR (Equivalent Series Resistance): | 150 Ohms |
| Operating Mode: | Fundamental |
| Operating Temperature: | -10°C ~ 70°C |
| Ratings: | - |
| Mounting Type: | Through Hole |
| Package / Case: | HC-49/US |
| Size / Dimension: | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| Height - Seated (Max): | 0.138" (3.50mm) |
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| In Stock | 15836 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.66000 | $0.66 |
| 10 | $0.55000 | $5.5 |
| 50 | $0.49510 | $24.755 |
| 100 | $0.44000 | $44 |
| 500 | $0.41800 | $209 |
| 1000 | $0.35200 | $352 |
| 2500 | $0.33000 | $825 |
| 5000 | $0.31900 | $1595 |
| 10000 | $0.30800 | $3080 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.