SHOULDER ELECTRONICS BF41A1M
SAW filter
| Part No. | BF41A1M |
|---|---|
| Datasheet | BF41A1M Download |
| Manufacturer |  SHOULDER ELECTRONICS |
| Description | SAW filter |
| Buy | Stock & Price |
ELECTRICAL CHARACTERISTICS
Source impedance Zs=50¦¸ Load impedance ZL= 50¦¸ Item Freq min Insertion attenuation 41.25MHz 14.3 Reference level 40.95MHz 0 41.55MHz -0.8 39.17MHz 38.0 Relative attenuation 45.75MHz 40.0 42.17MHz 20.0 39.75MHz 38.0 47.25MHz 40.0 35.00~39.75MHz 35.0 Sidelobe 45.75~55.00MHz 35.0 Temperature coefficient T A=25¡æ typ 16.3 1.5 0.7 42.0 50.0 28.0 45.0 50.0 41.0 48.0 -72 max 18.3 3.0 2.2 dB dB dB dB dB dB dB dB dB dB ppm/k 3.3 Environmental Performance Characteristics Item Test condition Allowable change of absolute Level at center frequency(dB) High temperature test < 1.0 70¡æ 1000H Low temperature test < 1.0 -40¡æ 1000H Humidity test < 1.0 40¡æ 9095% 1000H Thermal shock < 1.0 -20¡æ==25¡æ==80¡æ 20 cycle 30M 10M 30M Solder temperature test < 1.0 Sold temp.260¡æ for 10 sec. Soldering More then 95% of total Immerse the pins melt solder area of the pins should be covered with solder at 260¡æ+5/0¡æ for 5 sec. 3.4 Mechanical Test Item Test condition Vibration test 600-...
