1. Small SMT metal encapsulated quartz crystal filter (MCF), product size 7.0 × five × 1.3mm
2. 2/3/4 pole packaged crystal filters
3. Frequency: 21MHz~200MHz
4. Provide product customization services
5. Excellent guaranteed attenuation
6. Excellent shock and vibration resistance
7. Compliant with RoHS, Pb Free green environmental certification
8. Mainly used in the industries of wireless communication, walkie talkies, in car walkie talkies, communication, base stations, smart grids, and other products
| Model | Pole | Center frequency | Bandwidth | Passband Ripple | Insertion loss | Stop bandwidth |
Alternate attenuation |
Terminating Impedance |
||
| MHz | ±KHz (min.) | dB (max.) | dB (max.) | dB | KHz (max.) | dB (max.) |
ohms |
pF |
||
| CF21M30A | 2 | 21.4 | 15 | 1.5 | 3 | 10 | 35 | 20 | 3000 | 0.5 |
| CF21M40A | 2 |
21.4 |
20 | 1 | 2 | 15 | 60 | 60 | 3200 | -1 |
| CF21M12A | 2 |
21.4 |
6 | 0.5 | 1.5 | 20 | 25 | 35 | 1200 | 3 |
| CF21M30A | 4 | 21.45 | 15 | 1 | 3 | 35 | 50 | 35 | 3300 | -0.3 |
| CF27M24A | 2 | 27 | 12 | 1 | 3 | 10 | 25 | 18 | 1000 | 2.7 |
| CF29M16A | 2 | 29.25 | 8 | 1 | 3 | 18 | 30 | 45 | 700 | 0 |
| CF30M40A | 2 | 30 | 20 | 1 | 3 | 20 | 125 | 30 | 3800 | 0.2 |
| CF32M8.0A | 2 | 32.768 | 4 | 1 | 2 | 40 | 60 | 40 | 670 | 6 |
| CF35M22A | 4 | 35.25 | 11 | 1 | 4 | 30 | 37 | 50 | 1300 | 1.5 |
| CF35M22B | 4 |
35.25 |
11 | 1 | 4 | 30 | 37 | 50 | 1650 | 0.4 |
| CF35M40C | 4 |
35.25 |
20 | 1 | 4 | 30 | 55 | 50 | 3300 | -0.2 |
| CF35M40D | 4 |
35.25 |
20 | 1 | 4 | 30 | 55 | 50 | 3100 | -0.2 |
| CF45M7.5A | 4 | 45 | 3.75 | 1 | 4 | 30 | 12.5 | 70 | 550 | 2.5 |
| CF45M15A | 4 |
45 |
7.5 | 1 | 4 | 25 | 22 | 80 | 800 | 2 |
| CF45M15B | 4 |
45 |
7.5 | 1 | 4 | 25 | 22 | 80 | 800 | 2 |
| CF45M16A | 4 |
45 |
8 | 1 | 3 | 16 | 30 | 45 | 250 | 0 |
| CF45M20A | 4 |
45 |
10 | 1 | 3 | 25 | 25 | 25 | 1000 | 1.6 |
| CF45M30A | 4 |
45 |
15 | 1 | 3 | 30 | 50 | 50 | 1500 | 0.7 |
| CF45M30B | 4 |
45 |
15 | 1 | 3 | 20 | 30 | 35 | 800 | 1.7 |
| CF45M70A | 2 |
45 |
35 | 1 | 3 | 20 | 125 | 30 | 2400 | -1 |
| CF45M12A | 4 |
45 |
6 | 1 | 2.5 | 15 | 12.5 | 80 | 550 | 3 |
| CF50M24A | 2 | 50.725 | 12 | 1 | 4 | 14 | 49 | 25 | 850 | 1 |
| CF67M24A | 2 | 67.5 | 12 | 0.6 | 4 | 10 | 50 | 30 | 1350 | -0.6 |
| CF70M5.0A | 2 | 70 | 2.5 | 1 | 5 | 15 | 10 | 30 | 1000 | 0 |
| CF70M15A | 4 |
70 |
7.5 | 2 | 6 | 40 | 40 | 70 | 400 | 4 |
| CF70M22A | 4 |
70 |
11 | 1 | 5 | 15 | 30 | 50 | 800 | 1 |
| CF70M22B | 4 |
70 |
11 | 1 | 5 | 15 | 30 | 50 | 820 | 1 |
| CF70M22C | 4 |
70 |
11 | 1 | 5 | 15 | 25 | 30 | 820 | 1 |
| CF70M30A | 4 |
70 |
15 | 1 | 4 | 8 | 25 | 50 | 600 | 1 |
| CF70M50A | 4 |
70 |
25 | 1 | 3 | 20 | 60 | 40 | 650 | 1.5 |
| CF70M50B | 4 |
70 |
25 | 1 | 3 | 20 | 60 | 40 | 1500 | 0.4 |
| CF70M20A | 4 | 70.05 | 10 | 1 | 4.5 | 20 | 25 | 70 | 800 | 1 |
| CF72M50A | 4 | 72 | 25 | 1 | 3 | 20 | 60 | 40 | 1300 | 0.2 |
| CF73M15A | 4 | 73.125 | 7.5 | 1 | 5 | 20 | 25 | 40 | 350 | 2.5 |
| CF73M15B | 4 | 73.125 | 7.5 | 1 | 5 | 20 | 25 | 40 | 350 | 2.5 |
| CF73M20A | 4 | 73.3 | 10 | 1 | 2.5 | 5 | 16 | 15 | 620 | 1 |
| CF73M25A | 4 | 73.3 | 12.5 | 1 | 6 | 15 | 25 | 40 | 800 | 1.5 |
| CF73M15C | 4 | 73.35 | 7.5 | 1 | 5 | 30 | 30 | 70 | 350 | 4 |
| CF73M15D | 4 |
73.35 |
7.5 | 1 | 5 | 25 | 25 | 80 | 350 | 2.5 |
| CF73M16A | 2 |
73.35 |
8 | 1 | 5 | 15 | 30 | 45 | 2500 | -0.8 |
| CF73M25B | 4 |
73.35 |
12.5 | 1 | 6 | 15 | 25 | 40 | 800 | 1.5 |
| CF73M43A | 3 |
73.35 |
21.5 | 1.5 | 2.5 | 1 | 24.5 | 10 | 1000 | -0.6 |
| CF73M50A | 4 |
73.35 |
25 | 1 | 2.5 | 13.5 | 50 | 28 | 1500 | -0.8 |
| CF73M25C | 4 | 73.4 | 12.5 | 1 | 6 | 15 | 25 | 40 | 800 | 1.5 |
| CF76M8.0A | 2 | 76.8 | 4 | 1 | 3 | 35 | 60 | 50 | 1500 | -0.3 |
| CF81M40A | 4 | 81.45 | 20 | 1 | 4 | 3 | 27.5 | 10 | 560 | 1 |
| CF90M20A | 4 | 90 | 10 | 1 | 6 | 19 | 25 | 34 | 250 | 4 |
| CF90M20B | 4 | 90 | 10 | 1 | 6 | 19 | 25 | 34 | 380 | 2.5 |
| CF90M30A | 2 | 90 | 15 | 0.5 | 1 | 16 | 50 | 30 | 3000 | -0.7 |
| CF90M30B | 2 | 90 | 15 | 0.5 | 2.5 | 16 | 58 | 50 | 720 | 2 |
| CF90M50A | 4 | 90 | 25 | 1 | 5 | 15 | 50 | 35 | 770 | 0.7 |
| CF92M6.0A | 2 | 92.16 | 3 | 1 | 3 | 30 | 30 | 30 | 2000 | 0.4 |
| CF100M8.0A | 2 | 100 | 4 | 1 | 4 | 20 | 25 | 30 | 800 | 0.65 |
| CF100M4.0A | 2 | 100 | 2 | 1 | 6 | 15 | 18 | 30 | 500 | 0.8 |
| CF109M12A | 3 | 109.35 | 6 | 1 | 3 | 15 | 25 | 50 | 950 | -1.4 |
| CF149M24M | 4 | 149.9725 | 12 | 1 | 7 | 30 | 70 | 45 | 160 | 1.5 |
| CF154M30A | 2 | 154.4 | 15 | 1 | 5 | 18 | 80 | 75 | 120 | -1 |
| CF200M8.0A | 2 | 200 | 4 | 1 | 4.5 | 20 | 40 | 30 | 700 | 0.6 |
|
If you want to know more specifications, please contact with out sales department directly. |
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