| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Frequency - Center | Impedance | Insertion Loss | Bandwidth | Ripple | Number of Poles | Operating Temperature | Mounting Type | Size / Dimension | Height (Max) | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
                 
                   | 
				
                    ECS-75SMF45A30BMONO XTAL 45MHZ 4P 3DB SMD  |  
                2,237 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-75SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 45 MHz | 1 kOhms | 3dB | 30 kHz | 1dB | 4 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.037" (0.95mm) | 
                 
                   
                
                 | 
				
                    ECS-10.7-15AMONO XTAL 10.7MHZ 2P 2DB TH  |  
                2,629 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 10.7 MHz | 3 kOhms | 2dB | 15 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
| 
                 
                   | 
				
                    ECS-75SMF45A7.5BMONO XTAL 45MHZ 4P 4DB SMD  |  
                876 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-75SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 45 MHz | 350 Ohms | 4dB | 7.5 kHz | 1dB | 4 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.037" (0.95mm) | 
                 
                   
                
                 | 
				
                    ECS-10.7-30AMONO XTAL 10.7MHZ 2P 1.5DB TH  |  
                1,462 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 10.7 MHz | 5 kOhms | 1.5dB | 30 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-21K-15AMONO XTAL 21.4MHZ 2P 1.5DB TH  |  
                200 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 21.4 MHz | 1.5 kOhms | 1.5dB | 15 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-21K-30BMONO XTAL 21.4MHZ 4P 2PC 2DB TH  |  
                411 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | UM-1 | Bulk | Active | 21.4 MHz | 1.8 kOhms | 2dB | 30 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | - | - | 
| 
                 
                   | 
				
                    ECS-96SMF21A30MONO XTAL 21.4MHZ 2P 2DB SMD  |  
                4,708 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-96SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 21.4 MHz | 2 kOhms | 2dB | 30 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 
                 
                   
                
                 | 
				
                    ECS-10.7-15BMONO XTAL 10.7MHZ 4P 2PC 2.5DB  |  
                117 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 10.7 MHz | 3 kOhms | 2.5dB | 15 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-96SMF21A15MONO XTAL 21.4MHZ 2P 2DB SMD  |  
                1,818 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-96SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 21.4 MHz | 1.5 kOhms | 2dB | 15 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 
                 
                   
                
                 | 
				
                    ECS-96SMF45A30MONO XTAL 45MHZ 2P 2DB SMD  |  
                377 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-96SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 45 MHz | 1.2 kOhms | 2dB | 30 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 
                 
                   
                
                 | 
				
                    ECS-10.7-30BMONO XTAL 10.7MHZ 4P 2PC 2.5DB  |  
                363 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 10.7 MHz | 5.5 kOhms | 2.5dB | 30 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-45K7.5BMONO XTAL 45MHZ 4P 3DB TH 2PC  |  
                143 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | UM-1 | Bulk | Active | 45 MHz | 350 Ohms | 4dB | 30 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 
                 
                   
                
                 | 
				
                    ECS-21K-30AMONO XTAL 21.4MHZ 2P 1.5DB TH  |  
                150 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 21.4 MHz | 1.5 kOhms | 1.5dB | 30 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-96SMF45A15-TRMONO XTAL 45MHZ 2P 2DB SMD  |  
                3,180 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                ECS-96SMF | 6-SMD, No Lead | Tape & Reel (TR) | Active | 45 MHz | 560 Ohms | 2dB | 15 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 
                 
                   
                
                 | 
				
                    ECS-21K-7.5AMONO XTAL 21.4MHZ 2P 2DB TH  |  
                105 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | HC-49/U | Bulk | Active | 21.4 MHz | 1.5 kOhms | 2dB | 7.5 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 
                 
                   
                
                 | 
				
                    ECS-45K15AMONO XTAL 45MHZ 2P 3DB TH 1PC  |  
                258 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | UM-1 | Bulk | Active | 45 MHz | 650 Ohms | 2dB | 15 kHz | 1dB | 2 | -20°C ~ 70°C | Through Hole | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 
                 
                   
                
                 | 
				
                    MCF21.4M15B/SM756MONO XTAL 21.4MHZ 4P 3DB SMD  |  
                203 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                MCF | 6-SMD, No Lead | Cut Tape (CT) | Active | 21.4 MHz | 1.8 kOhms | 3dB | 15 kHz | 1dB | 4 | - | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.055" (1.40mm) | 
                 
                   
                
                 | 
				
                    XDCAF21M700MAA00P0MONOLITHIC CRYSTAL FILTER 21.7MH  |  
                2,824 | 
                
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                       Datasheet  | 	
	
                
                XDCAF | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | 21.7 MHz | 1.05 kOhms | 2dB | 3.75 kHz | 1dB | 2 | -20°C ~ 70°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.049" (1.25mm) | 
                 
                   
                
                 | 
				
                    XDCAG58M050MGA00P0MONOLITHIC CRYSTAL FILTER 58.05M  |  
                2,958 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                XDCAG | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | 58.05 MHz | 250 Ohms | 5dB | 4 kHz | 1dB | 4 | -20°C ~ 70°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.049" (1.25mm) | 
                 
                   
                
                 | 
				
                    XDCAG38M850PGA00P0MONOLITHIC CRYSTAL FILTER 38.85M  |  
                2,903 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                XDCAG | 6-SMD, No Lead | Tape & Reel (TR) | Obsolete | 38.85 MHz | 610 Ohms | 5dB | 5 kHz | 1dB | 4 | -20°C ~ 70°C | Surface Mount | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.049" (1.25mm) |