293A-47

Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com SMD Air Wound Coils—293A series A. Electrical specifications: Part No. 293A-22 293A-27 293A-33 293A-39 293A-47 293A-56 293A-68 293A-82 293A-100 293A-120 L (nH) 22 27 33 39 47 56 68 82 100 120 Tolerance J, G J, G J, G J, G J, G J, G J, G J, G J, G J, G Q (Min.) 100 100 100 100 100 100 100 100 100 100 Q (Typ.) 135 135 130 135 135 125 120 120 115 125 Test Freq. 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz 150 MHz DCR max. SRF min. (GHz) (mΩ) 4.2 4.0 4.8 4.4 5.6 6.2 8.2 9.4 12.3 17.3 3.2 2.7 2.5 2.1 2.1 1.5 1.5 1.3 1.2 1.1 I DC (A max.) 3.0 3.5 3.0 3.0 3.0 3.0 2.5 2.5 1.7 1.5 B. Mechanical dimensions: (Unit: mm) Series No. 293A a 3.81(MAX) b 1.53±0.39 c 4.2(MAX) d 4.83(MAX) e 4.32±0.39 Mechanical dimension C. Land Pattern: (Unit: mm) Series No. 293A Land Pattern a 5.80 b 5.16 c 2.85 d 2.62 e 1.48 D. Notes: 1. 2. 3. 4. 5. 6. Tolerance: J = ± 5 % or G = ± 2 %. Inductance & Q measured on the HP4291B with HP16193 test fixture. SRF measured on the HP8753E. Operating temp. : -40ºC TO +125ºC. For Temperature Rise: 15ºC. Inductance Range: (@ 25ºC.) 293A: From 22 to 120nH. 7. Equivalent to Coilcraft’s “Midi Spring” Air Core Inductor. 8. RoHS compliant. Rev. B Feb. 01, 2007. Page: 1 of 2 SMD Air Coil: P/N 293A-series Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com SMD Air Wound Coils—293A series E. Characteristic curve: 1. L vs. Frequency: 250 200 Inductance (nH) 150 2 9 3 A -1 2 0 100 2 9 3 A -6 8 50 2 9 3 A -3 9 2 9 3 A -2 2 0 1 10 100 1000 10000 F r e q u e n c y (M H z ) 2. Typical Q vs. Frequency: 30 0 29 3 A -2 2 2 9 3 A -4 7 25 0 20 0 2 93 A -5 6 2 93 A -8 2 15 0 2 93 A -1 2 0 Q 10 0 50 0 10 100 1 0 00 F req u en cy (M H z) SMD Air Coil: P/N 293A-series Rev. B Feb. 01, 2007. Page: 2 of 2