CSM54 SUMIDA | Alldatasheet
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Type: CSM54, CSM54N Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 RF Coils < SMD Type: CSM Series> ˗ Product Description ɾInductance: 10~77nH(CSM54);12~126nH(CSM54N) ɾOperating frequency: 30MHz~150MHz(with ferrite core) ɾIn addition to the reference versions of parameters shown here, custom designs are available to meet your exact requirements. ˗Feature ɾLow profile SMT molded coil. ɾUsed in RF circuits for communication and car radio applications. ɾRoHS Compliance ˗ Dimensions (mm) CSM54 (With case) CSM54N (Without case) CSM54 CSM54N * Referance only %"5&$0%& Type 4 ȹ 0.5 MAX. 5.2 ȹ %"5"$0%& 3FGFSBODFPOMZ ."9
Type: CSM54, CSM54N Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 RF Coils < SMD Type: CSM Series> ˗ Connection (Bottom View) “ S” is winding start. ˗ Land Pattern (mm) C S M 5 4 C S M 5 4 N ˗Specification (CSM54) NO. Part NO. Colour Mark Turns Adjustable capacitance Variable range Unloaded Q Inductance Test Freq. (1j6) FERRITE CORE 1 CSM54-1R5F Yellow 1.5 T 107pF1% Variable Min 44 10nH 2 CSM54-2R5F Red 2.5 T 70.6pF1% Variable Min 49 21nH 3 CSM54-3R5F Nature 3.5 T 51.8pF1.9% Variable Min 50 34nH 4 CSM54-4R5F Orange 4.5 T 38.8pF1.7%Variable Min 50 48nH 5 CSM54-5R5F Green 5.5 T 31.9pF1% Variable Min 50 62nH 6 CSM54-6R5F Blue 6.5 T 27.0pF1% Variable Min 56 77nH (7j12) AIR CORE 7 CSM54-1R5A Yellow 1.5 T 107pF10% Within Min 46 10nH 8 CSM54-2R5A Red 2.5 T 76.5pF10% Within Min 50 19nH 9 CSM54-3R5A Nature 3.5 T 57.4pF10% Within Min 52 29nH 10 CSM54-4R5A Orange 4.5 T 45.7pF10% Within Min 53 40nH 11 CSM54-5R5A Green 5.5 T 37.5pF10% Within Min 53 52nH 12 CSM54-6R5A Blue 6.5 T 32.4pF10% Within Min 60 63nH 100MHz
Type: CSM54, CSM54N Please refer to the sales offices on our website for a representative near you www.sumida.com 3/3 RF Coils < SMD Type: CSM Series> ˗Specification (CSM54N) NO. Part NO. Colour Mark Turns Adjustable capacitance Variable range Unloaded Q Inductance Test Freq. (1j6) FERRITE CORE 1 CSM54N-1R5F Yellow 1.5 T 93.3pF 1.0% Variable Min 55 12nH 2 CSM54N-2R5F Red 2.5 T 59.3pF 1.2% Variable Min 64 28nH 3 CSM54N-3R5F Nature 3.5 T 38.7pF 2.0% Variable Min 66 48nH 4 CSM54N-4R5F Orange 4.5 T 27.4pF 1.8% Variable Min 69 72nH 5 CSM54N-5R5F Green 5.5 T 21.1pF 1.0% Variable Min 63 98nH 6 CSM54N-6R5F Blue 6.5 T 17.0pF 1.0% Variable Min 71 126nH (7j12) AIR CORE 7 CSM54N-1R5A Yellow 1.5 T 102.1pF10% Within Min 53 10nH 8 CSM54N-2R5A Red 2.5 T 67.9pF 10% Within Min 58 23nH 9 CSM54N-3R5A Nature 3.5 T 48.4pF 10% Within Min 64 37nH 10 CSM54N-4R5A Orange 4.5 T 36.2pF 10% Within Min 67 53nH 11 CSM54N-5R5A Green 5.5 T 28.2pF 10% Within Min 70 72nH 12 CSM54N-6R5A Blue 6.5 T 23.3pF10% Within Min 81 90nH 100MHz ˎThe screw cores are allowed to fly out 2 turns from top of bobbin or metal case to get the minimum inductance. ˎQ measured using VHF Q-meter. ˎInductance measured with Agilent 4194A or equivalent, the values reference only.