For Reference Only
| Part Number | ECS-45K20A |
| LIXINC Part # | ECS-45K20A |
| Manufacturer | ECS Inc. International |
| Category | Filters › Monolithic Crystals |
| Description | FILTER CHRYSTAL MONO 45MHZ 2POLE |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ECS-45K20A PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ECS-45K20A |
| Brand: | ECS Inc. International |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Filters |
| Subcategory: | Monolithic Crystals |
| Manufacturer: | ECS Inc. International |
| Series: | MCF |
| Package: | - |
| Part Status: | Active |
| Frequency - Center: | 45 MHz |
| Impedance: | 910 Ohms |
| Insertion Loss: | 2dB |
| Bandwidth: | 20 kHz |
| Ripple: | 0.5dB |
| Number of Poles: | 2 |
| Operating Temperature: | -20°C ~ 70°C |
| Mounting Type: | Through Hole |
| Package / Case: | UM-1 |
| Size / Dimension: | 0.287" L x 0.098" W (7.30mm x 2.50mm) |
| Height (Max): | 0.315" (8.00mm) |
| ECS-21K-7.5B | MONO XTAL 21.4MHZ 4P 2PC 2.5DB | 101207 More on Order |
|
| ECS-21K-7.5A | MONO XTAL 21.4MHZ 2P 2DB TH | 125200 More on Order |
|
| ECS-96SMF21A15 | MONO XTAL 21.4MHZ 2P 2DB SMD | 2366 More on Order |
|
| ECS-96SMF21A20 | MONO XTAL 21.4MHZ 2P 2DB SMD | 1469 More on Order |
|
| ECS-45K30B | MONO XTAL 45MHZ 4P 3DB TH 2PC | 181099 More on Order |
|
| ECS-96SMF21A30 | MONO XTAL 21.4MHZ 2P 2DB SMD | 2326 More on Order |
|
| ECS-21K-15A | MONO XTAL 21.4MHZ 2P 1.5DB TH | 629289 More on Order |
|
| XDCAG58M050MGA00P0 | MONOLITHIC CRYSTAL FILTER 58.05M | 3813 More on Order |
|
| ECS-45K20B | MONO XTAL 45MHZ 4P 3DB TH 2PC | 199967 More on Order |
|
| ECS-45K15A | MONO XTAL 45MHZ 2P 3DB TH 1PC | 197031 More on Order |
|
| ECS-96SMF21A7.5 | MONO XTAL 21.4MHZ 2P 2DB SMD | 1307 More on Order |
|
| XDCAG45M000RGA00P0 | MONOLITHIC CRYSTAL FILTER 45MHZ | 3486 More on Order |
|
| ECS-10.7-15B | MONO XTAL 10.7MHZ 4P 2PC 2.5DB | 529081 More on Order |
| In Stock | 197121 - 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 | $5.78000 | $5.78 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.