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| ![ECS-143-20-4XDN ECS-143-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 14.31818MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 14.31818 MHz | HC-49USX-DN | ±30ppm | 20pF | 40 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-36-20-4XDN ECS-36-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 3.6864MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 3.6864 MHz | HC-49USX-DN | ±30ppm | 20pF | 200 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-184-20-4XDN ECS-184-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 18.4320MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 18.432 MHz | HC-49USX-DN | ±30ppm | 20pF | 40 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-35-17-4XDN ECS-35-17-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 3.579545MHZ 17PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 3.579545 MHz | HC-49USX-DN | ±30ppm | 17pF | 200 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-73-20-4XDN ECS-73-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 7.3728MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 7.3728 MHz | HC-49USX-DN | ±30ppm | 20pF | 80 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-120-20-4XDN ECS-120-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 12.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 12 MHz | HC-49USX-DN | ±30ppm | 20pF | 60 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-245.7-20-4XDN ECS-245.7-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 24.5760MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 24.576 MHz | HC-49USX-DN | ±30ppm | 20pF | 30 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-110.5-20-4XDN ECS-110.5-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 11.0592MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 11.0592 MHz | HC-49USX-DN | ±30ppm | 20pF | 60 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-200-20-4XDN ECS-200-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 20.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 20 MHz | HC-49USX-DN | ±30ppm | 20pF | 30 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-80-18-4XDN ECS-80-18-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 8.0000MHZ 18PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 8 MHz | HC-49USX-DN | ±30ppm | 18pF | 80 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-40-20-4XDN ECS-40-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 4.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 4 MHz | HC-49USX-DN | ±30ppm | 20pF | 150 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-160-20-4XDN ECS-160-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 16.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 16 MHz | HC-49USX-DN | ±30ppm | 20pF | 40 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-60-32-4XDN ECS-60-32-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 6.0000MHZ 32PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 6 MHz | HC-49USX-DN | ±30ppm | 32pF | 100 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-250-20-4X-F-DN ECS-250-20-4X-F-DN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 25.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 25 MHz | HC-49USX-DN | ±30ppm | 20pF | 30 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-240-20-4XDN ECS-240-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 24.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 24 MHz | HC-49USX-DN | ±30ppm | 20pF | 30 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-196.6-20-4XDN ECS-196.6-20-4XDN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 19.6608MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 19.6608 MHz | HC-49USX-DN | ±30ppm | 20pF | 40 Ohms | Fundamental | HC-49/US | 0.447" L x 0.183" W (11.35mm x 4.65mm) |
| ![ECS-160-20-4X-B-DN ECS-160-20-4X-B-DN](https://oss.origin-ic.net/productFiles/image/product/crystals/ECS-200-20-4X_tmb.JPG) | CRYSTAL 16.0000MHZ 20PF TH | | 联系我们 | PCB Symbol, Footprint & 3D Model | -40°C ~ 85°C | Through Hole | 0.138" (3.50mm) | - | ±100ppm | MHz Crystal | 16 MHz | HC-49USX-DN | ±30ppm | 20pF | 40 Ohms | Fundamental | HC-49/US | - |