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CH56W Dataheets PDF



Part Number CH56W
Manufacturers Sumida Corporation
Logo Sumida Corporation
Description Filter Coils
Datasheet CH56W DatasheetCH56W Datasheet (PDF)

www.DataSheet4U.com Filter Coils < SMD Type: CH Series> Type: CH56W •Ÿ Product Description •E 11.5×6.0mm Max.(L×W), 6.3mm Max. Height. Sample submission is forbidden •E Operating frequency:400~ 800MHz •E In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. •Ÿ Feature •E Variable shielded type with two single coils combined. •E Super high frequency Helical Filters. •E Ideally used in mobile communication equipment(Cellu.

  CH56W   CH56W


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www.DataSheet4U.com Filter Coils < SMD Type: CH Series> Type: CH56W •Ÿ Product Description •E 11.5×6.0mm Max.(L×W), 6.3mm Max. Height. Sample submission is forbidden •E Operating frequency:400~ 800MHz •E In addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. •Ÿ Feature •E Variable shielded type with two single coils combined. •E Super high frequency Helical Filters. •E Ideally used in mobile communication equipment(Cellular,cordless telephone,paging devices) •E RoHS Compliance •ŸDimensions (mm) 8- 0. 6 4- 0. 8 3. 2•} 0. 15 Out 3. 2•} 0. 15 6. 0 M ax. 0. 6 6 5 6. 3 M ax. 7. 0•}0. 2 3. 1 11. 5 M ax. 7 8 4 3 2. 2 1 •{ 0. 2 0•|0 2 •– Dimension does not include solder used on coil. •–Pin pitch should be measured at the root of terminal. •– Dimensions without tolerance are approx. •Ÿ Test circuit ‡A ‡B ‡C ‡D In ‡@ ‡G ‡F ‡E Please refer to the sales offices on our website for a representative near you www.sumida.com 5. 65•}0. 2 1/2 www.DataSheet4U.com Filter Coils < SMD Type: CH Series> Type: CH56W •Ÿ Specification (Part No: 4568-T017) Item Center frequency Input impedance Output impedance Attenuation Band width Insertion loss Ripple in passband (Rin) (Rout) 390MHz 470MHz (-3dB) 429MHz Specification 429MHz 50O 50O 19dB Min. 14dB Min. 14MHz Min. 7.5dB Max. 1.5dB Max. Frequency Response (Attenuation 0dB at 429MHz ) Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 .


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