| Manufacturer Part | ECS-400-18-4XEN |
|---|---|
| Manufacturer | ECS Inc. International |
| Description | CRYSTAL 40.0000MHZ 18PF TH |
| Category | Crystals, Oscillators & Resonators Supplier | Quartz, MEMS, TCXO–Ample Chip |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Datasheet | ECS-400-18-4XEN PDF |
| Availability | 10951000 pieces |
| Shipped from | HK warehouse |
| Expected Shipping | Dec 13 - Dec 17 2025 |
In Stock Min.: 1 Mult.: 1
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| Type | Description |
|---|---|
| Series: | HC-49USX |
| Package: | Bulk |
| Part Status: | Active |
| Type: | MHz Crystal |
| Frequency: | 40 MHz |
| Frequency Stability: | ±50ppm |
| Frequency Tolerance: | ±30ppm |
| Load Capacitance: | 18pF |
| ESR (Equivalent Series Resistance): | 100 Ohms |
| Operating Mode: | 3rd Overtone |
| Operating Temperature: | -40°C ~ 85°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) |
| Payment method | Hand Fee |
| Telegraphic Transfer | Request service |
| Paypal | 4% fee |
| Credit Card | 4% fee |
| Western Union | Free of charge |
| Money Gram | Free of charge |
| Shipping Type | Lead Time |
| DHL | 2-5 days |
| Fedex | 2-5 days |
| UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
| Registered Air Mail | 20-35 days |
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