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China-xtal Co., Limited
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Active Member
9 Years |
Supply Ability : 1000000pcs
Delivery Time : 10days
Price Condition : FOB Qingdao
Packaging Details : bulk, 100pcs per pp bag
MOQ : 2000pcs
Port : Qingdao
Place of Origin : China
Brand Name : China-xtal
Nominal Center Frequency : 21.400Mhz,45.000Mhz,45.000Mhz(3rd OT)
Transfer Function : All Pass
Package Type : Throught Hole
Model Number : MCF UM
Type : Quartz Filter
Category : Primary & Dry Batteries
1, 21.4Mhz Series
Model | Freq.(Mhz) | Pole | Pass band width | Stop band width | Ripple (dB max) | Insertion Loss (dB max) | ||
(Khz min) | (dB) | (Khz min) | (dB) | |||||
21M08AU | 21.400 | 2 | ±3.75 | 3 | ±15.0 | 18 | 0.5 | 2.0 |
21M08BU | 21.400 | 4 | ±3.75 | 3 | ±12.5 | 35 | 1.0 | 2.0 |
21M12AU | 21.400 | 2 | ±6.00 | 3 | ±22.0 | 18 | 0.5 | 2.0 |
21M12BU | 21.400 | 4 | ±6.00 | 3 | ±20.0 | 40 | 1.0 | 2.5 |
21M15AU | 21.400 | 2 | ±7.50 | 3 | ±25.0 | 18 | 0.5 | 2.0 |
21M15BU | 21.400 | 4 | ±7.50 | 3 | ±25.0 | 40 | 1.0 | 2.0 |
21M15AU5 | 21.400 | 2 | ±7.50 | 3 | ±30.0 | 18 | 0.5 | 2.0 |
21M15AU4 | 21.400 | 2 | ±7.50 | 3 | ±30.0 | 18 | 0.5 | 2.0 |
Terminating Impedance(Ω//pF) | Case Code |
850//6.0 | UM-1 |
900//2.0(Cc=14pF) | UM-1 |
910//3.0 | UM-1 |
1.5k//2.0(Cc=9pF) | UM-1 |
1.5K//2.5 | UM-1 |
1.5k//1.0(Cc=6pF) | UM-1 |
1.5K//2.5 | UM-5 |
1.5k//2.5 | UM-4 |
2, 45.0Mhz(Fundamental)
Model | Freq.(Mhz) | Pole | Pass band width | Stop band width | Ripple (dB max) | Insertion Loss (dB max) | ||
(Khz min) | (dB) | (Khz min) | (dB) | |||||
45F15AU4 | 45.000 | 2 | ±7.5 | 3 | ±25.0 | 15 | 1.0 | 2.0 |
45F15BU4 | 45.000 | 4 | ±7.5 | 3 | ±22.0 | 25 | 1.0 | 4.0 |
45F30AU | 45.000 | 2 | ±15.0 | 3 | ±50.0 | 15 | 1.0 | 2.0 |
45F30BU | 45.000 | 4 | ±15.0 | 3 | ±60.0 | 40 | 1.0 | 3.0 |
45F32AU | 45.000 | 2 | ±16.0 | 3 | ±60.0 | 15 | 1.0 | 2.5 |
Terminating Impedance(Ω//pF) | Case Code |
680//3.0 | UM-1,-4,-5 |
800//2.0(Cc=8pF) | UM-1,-4,-5 |
800//1.5 | UM-1 |
800//1.0(Cc=9pF) | UM-1 |
1.1K//-0.93 | UM-1 |
3, 45.0Mhz Series(3rd overtone)
Model | Freq.(Mhz) | Pole | Pass band width | Stop band width | Ripple (dB max) | Insertion Loss (dB max) | ||
(Khz min) | (dB) | (Khz min) | (dB) | |||||
45M08AU | 45.000 | 2 | ±3.75 | 3 | ±12.5 | 10 | 0.5 | 2.0 |
45M08BU | 45.000 | 4 | ±3.75 | 3 | ±12.5 | 30 | 1.0 | 4.0 |
45M15AU | 45.000 | 2 | ±7.50 | 3 | ±25.0 | 18 | 1.0 | 3.0 |
45M15BU | 45.000 | 4 | ±7.50 | 3 | ±25.0 | 30 | 1.0 | 4.0 |
Terminating Impedance(Ω//pF) | Case Code |
2.0K//-0.4 | UM-1 |
3.0K/-0.3 | UM-1 |
3.0K//-1.0 | UM-1 |
3.0k//-1.0 | UM-1 |
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MCF Crystal Filter UM Holder Images |
Crystal Oscillator TCXO DIP 14PIN
Crystal Resonators SMD 3225
Crystal Resonators SMD 7050
Crystal Oscillator Half Size and Full Size
Crystal Resonators SMD 5032
Crystal Oscillator SMD VCXO
Crystal Oscillator TCXO DIP 18PIN
Crystal Oscillator SMD TCXO
Crystal Oscillator SMD VC-TCXO
Crystal Resonators SMD 6035