| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | Frequency | FrequencyStability | FrequencyTolerance | LoadCapacitance | ESR(EquivalentSeriesResistance) | OperatingMode | OperatingTemperature | Ratings | MountingType | Size/Dimension | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    ECS-147.4-20-4CRYSTAL 14.7456MHZ 20PF TH  |  
                954 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 14.7456 MHz | ±50ppm | ±30ppm | 20pF | 40 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-50-20-4CRYSTAL 5.0000MHZ 20PF TH  |  
                919 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 5 MHz | ±50ppm | ±30ppm | 20pF | 120 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
| 
                 
                   | 
				
                    ECS-36-20-4XDNCRYSTAL 3.6864MHZ 20PF TH  |  
                880 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49USX-DN | Active | MHz Crystal | 3.6864 MHz | ±100ppm | ±30ppm | 20pF | 200 Ohms | Fundamental | -40°C ~ 85°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-110-S-4CRYSTAL 11.0000MHZ SERIES TH  |  
                859 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 11 MHz | ±50ppm | ±30ppm | Series | 60 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-80-20-1CRYSTAL 8.0000MHZ 20PF TH  |  
                857 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/U | Bulk | HC-49U | Not For New Designs | MHz Crystal | 8 MHz | ±50ppm | ±30ppm | 20pF | 35 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-36-S-4CRYSTAL 3.6864MHZ SERIES TH  |  
                820 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 3.6864 MHz | ±50ppm | ±30ppm | Series | 200 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-80-18-1CRYSTAL 8.0000MHZ 18PF TH  |  
                779 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/U | Bulk | HC-49U | Not For New Designs | MHz Crystal | 8 MHz | ±50ppm | ±30ppm | 18pF | 35 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-100-S-4CRYSTAL 10.0000MHZ SERIES TH  |  
                725 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 10 MHz | ±50ppm | ±30ppm | Series | 60 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-42-12-4CRYSTAL 4.194304MHZ 12PF TH  |  
                672 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 4.194304 MHz | ±50ppm | ±30ppm | 12pF | 150 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
| 
                 
                   | 
				
                    ECS-60-32-4XDNCRYSTAL 6.0000MHZ 32PF TH  |  
                670 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49USX-DN | Active | MHz Crystal | 6 MHz | ±100ppm | ±30ppm | 32pF | 100 Ohms | Fundamental | -40°C ~ 85°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-160-20-1CRYSTAL 16.0000MHZ 20PF TH  |  
                333 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/U | Bulk | HC-49U | Not For New Designs | MHz Crystal | 16 MHz | ±50ppm | ±30ppm | 20pF | 20 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-80-S-4CRYSTAL 8.0000MHZ SERIES TH  |  
                470 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 8 MHz | ±50ppm | ±30ppm | Series | 80 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-44-20-1CRYSTAL 4.433618MHZ 20PF TH  |  
                2,966 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/U | Bulk | HC-49U | Not For New Designs | MHz Crystal | 4.433618 MHz | ±50ppm | ±30ppm | 20pF | 70 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-60-32-4CRYSTAL 6.0000MHZ 32PF TH  |  
                431 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 6 MHz | ±50ppm | ±30ppm | 32pF | 100 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-40-S-4CRYSTAL 4.0000MHZ SERIES TH  |  
                412 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 4 MHz | ±50ppm | ±30ppm | Series | 150 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-200-S-4CRYSTAL 20.0000MHZ SERIES TH  |  
                361 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 20 MHz | ±50ppm | ±30ppm | Series | 30 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-120-32-4CRYSTAL 12.0000MHZ 32PF TH  |  
                352 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 12 MHz | ±50ppm | ±30ppm | 32pF | 60 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-110-S-1CRYSTAL 11.0000MHZ SERIES TH  |  
                319 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/U | Bulk | HC-49U | Not For New Designs | MHz Crystal | 11 MHz | ±50ppm | ±30ppm | Series | 30 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-80-18-4CRYSTAL 8.0000MHZ 18PF TH  |  
                266 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 8 MHz | ±50ppm | ±30ppm | 18pF | 80 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) | 
                 
                   
                
                 | 
				
                    ECS-92.1-20-4CRYSTAL 9.2160MHZ 20PF TH  |  
                256 | 0.71 | 
                
                    RFQ | 
               
                
                  
                    
                 
                     Datasheet  | 
				 
                HC-49/US | Bulk | HC-49US | Not For New Designs | MHz Crystal | 9.216 MHz | ±50ppm | ±30ppm | 20pF | 60 Ohms | Fundamental | -10°C ~ 70°C | - | Through Hole | 0.447 L x 0.183 W (11.35mm x 4.65mm) |