Monolithic Crystals
Monolithic crystal filter (MCF) products are used in radio and related applications as bandpass filters. Closely related to the quartz crystal resonators used widely for frequency generation, MCF filters employ the piezoelectric and mechanical resonance properties of the quartz material to produce a filter with very high selectivity in a compact package.
Product List
Total Components: 30
| Product | Pricing | Datasheet | Frequency - Center | Impedance | Insertion Loss | Bandwidth | Ripple | Number of Poles | Operating Temperature | Mounting Type | Package / Case | Size / Dimension | Height (Max) | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ECS-75SMF45A30B ECS Inc. International | 1 $19.7900 | Datasheet | 45 MHz | 1 kOhms | 3dB | 30 kHz | 1dB | 4 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.037" (0.95mm) | 2,480 Cart + RFQ |
 ECS-10.7-15A ECS Inc. International | 1 $1.4100 | Datasheet | 10.7 MHz | 3 kOhms | 2dB | 15 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 7,363 Cart + RFQ |
 ECS-96SMF21A15 ECS Inc. International | 1 $6.8800 | Datasheet | 21.4 MHz | 1.5 kOhms | 2dB | 15 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 1,374 Cart + RFQ |
 ECS-21K-15B ECS Inc. International | 1 $3.7900 | Datasheet | 21.4 MHz | 1.5 kOhms | 2dB | 15 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 1,781 Cart + RFQ |
 ECS-96SMF21A30 ECS Inc. International | 1 $7.5500 | Datasheet | 21.4 MHz | 2 kOhms | 2dB | 30 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 3,786 Cart + RFQ |
 ECS-21K-15A ECS Inc. International | 1 $3.9400 | Datasheet | 21.4 MHz | 1.5 kOhms | 1.5dB | 15 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 3,585 Cart + RFQ |
ECS-10.7-30A ECS Inc. International | 1 $3.9400 | Datasheet | 10.7 MHz | 5 kOhms | 1.5dB | 30 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 5,569 Cart + RFQ |
ECS-21K-30A ECS Inc. International | 1 $4.0900 | Datasheet | 21.4 MHz | 1.5 kOhms | 1.5dB | 30 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 7,088 Cart + RFQ |
ECS-10.7-7.5A ECS Inc. International | 1 $4.6900 | Datasheet | 10.7 MHz | 1.8 kOhms | 1.5dB | 7.5 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 8,735 Cart + RFQ |
 ECS-45K20A ECS Inc. International | Datasheet | 45 MHz | 910 Ohms | 2dB | 20 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 3,410 Cart + RFQ | |
 ECS-45K7.5B ECS Inc. International | 1 $11.2200 | Datasheet | 45 MHz | 350 Ohms | 4dB | 30 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 7,848 Cart + RFQ |
 ECS-10.7-15B ECS Inc. International | 1 $5.7100 | Datasheet | 10.7 MHz | 3 kOhms | 2.5dB | 15 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 1,009 Cart + RFQ |
 ECS-45K7.5A ECS Inc. International | 1 $6.7700 | Datasheet | 45 MHz | 350 Ohms | 2dB | 10 kHz | 1dB | 2 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 7,501 Cart + RFQ |
ECS-96SMF45A15-TR ECS Inc. International | 1 $6.8800 | Datasheet | 45 MHz | 560 Ohms | 2dB | 15 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 6,479 Cart + RFQ |
ECS-21K-7.5A ECS Inc. International | 1 $4.0900 | Datasheet | 21.4 MHz | 1.5 kOhms | 2dB | 7.5 kHz | 0.5dB | 2 | -20°C ~ 70°C | Through Hole | HC-49/U | 0.437" L x 0.185" W (11.10mm x 4.70mm) | 0.441" (11.20mm) | 8,894 Cart + RFQ |
ECS-45K30A ECS Inc. International | 1 $6.7700 | Datasheet | 45 MHz | 1.2 kOhms | 2dB | 15 kHz | 1dB | 2 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 2,338 Cart + RFQ |
ECS-96SMF45A30 ECS Inc. International | 1 $8.8600 | Datasheet | 45 MHz | 1.2 kOhms | 2dB | 30 kHz | 1dB | 2 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.059" (1.50mm) | 7,562 Cart + RFQ |
ECS-45K15B ECS Inc. International | 1 $11.2200 | Datasheet | 45 MHz | 650 Ohms | 3dB | 30 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 2,197 Cart + RFQ |
ECS-45K20B ECS Inc. International | 1 $11.9100 | Datasheet | 45 MHz | 910 Ohms | 3dB | 35 kHz | 1dB | 4 | -20°C ~ 70°C | Through Hole | UM-1 | 0.287" L x 0.098" W (7.30mm x 2.50mm) | 0.315" (8.00mm) | 5,303 Cart + RFQ |
ECS-75SMF45A7.5B ECS Inc. International | 1 $19.7900 | Datasheet | 45 MHz | 350 Ohms | 4dB | 7.5 kHz | 1dB | 4 | -30°C ~ 80°C | Surface Mount | 6-SMD, No Lead | 0.276" L x 0.197" W (7.00mm x 5.00mm) | 0.037" (0.95mm) | 9,922 Cart + RFQ |