PL IA NT Features CO M Low profile Low insertion loss -1J 4-4 *R oH S RoHS compliant** Fully encapsulated Frequency range 10 kHz to 500 MHz Impedance levels from 12.5 to 800 (nominal 50 ) 6 pin DIP and SMD RF2, RF3, RF4 Series - Wideband Transformers Electrical Specifications @ 25 C Part Number Frequency MHz Insertion Loss Type D Type W Type J Ratio Impedance 2-1-1D_ 2-1-1W_ 2-1-1J_ 1 .050-200 .050-200 .080-150 .20-80 2-1-6D_ 2-1-6W_ 2-1-6J_ 1 .003-300 .003-300 .010-150 .02-50 2-2-1D_ 2-2-1W_ 2-2-1J_ 2 .070-200 .070-200 .100-100 .50-50 2-2.5-6D_ 2-2.5-6W_ 2-2.5-6J_ 2.5 .010-100 .010-100 .020-50 .05-20 2-3-1D_ 2-3-1W_ 2-3-1J_ 3 .050-250 .050-250 .100-200 .50-70 2-4-1D_ 2-4-1W_ 2-4-1J_ 4 .200-350 .200-350 .350-300 2-100 2-4-6D_ 2-4-6W_ 2-4-6J_ 4 .020-250 .020-250 .050-150 .10-100 2-5-1D_ 2-5-1W_ 2-5-1J_ 5 .300-300 .300-300 .600-200 5-100 2-8-1D_ 2-8-1W_ 2-8-1J_ 8 .030-140 .030-140 .100-90 1-60 2-13-1D_ 2-13-1W_ 2-13-1J_ 13 .300-120 .300-120 .700-80 5-20 2-16-6D_ 2-16-6W_ 2-16-6J_ 16 .030-75 .030-75 .060-30 10-20 3-1-1D_ 3-1-1W_ 3-1-1J_ 1 .150-400 .150-400 .350-200 2-50 3-1-6D_ 3-1-6W_ 3-1-6J_ 1 .010-150 .010-150 .020-100 .05-50 3-1.5-1D_ 3-1.5-1W_ 3-1.5-1J_ 1.5 .100-300 .100-300 .200-150 .50-80 3-1.5-6D_ 3-1.5-6W_ 3-1.5-6J_ 1.5 .020-100 .020-100 .050-50 .10-25 3-2.5-6D_ 3-2.5-6W_ 3-2.5-6J_ 2.5 .010-100 .010-100 .020-50 .05-20 3-4-6D_ 3-4-6W_ 3-4-6J_ 4 .020-200 .020-200 .050-150 .10-100 3 dB MHz 2 dB MHz 1 dB MHz 3-9-1D_ 3-9-1W_ 3-9-1J_ 9 .150-200 .150-200 .300-150 2-40 3-16-1D_ 3-16-1W_ 3-16-1J_ 16 .300-120 .300-120 .700-80 .50-20 3-36-1D_ 3-36-1W_ 3-36-1J_ 36 .030-20 .030-20 .050-10 .10-5 4-1-6D_ 4-1-6W_ 4-1-6J_ 1 .004-500 .004-500 .020-200 .10-50 4-1.5-1D_ 4-1.5-1W_ 4-1.5-1J_ 1.5 .075-500 .075-500 .200-100 .10-50 4-2.5-6D_ 4-2.5-6W_ 4-2.5-6J_ 2.5 .010-50 .010-50 .025-25 .05-10 4-4-1D_ 4-4-1W_ 4-4-1J_ 4 .050-200 .050-200 .200-50 1-30 4-25-1D_ 4-25-1W_ 4-25-1J_ 25 .020-30 .020-30 .050-20 .10-10 Note RF2 and RF3 are standard units. RF4 only on request. Terminal Material: 97Sn/2.5Cu/0.5Ag Operating Temperature Range: 0 C to +70 C Storage Temperature Range: -40 C to +85 C *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications Schematic RF2 Series RF3 Series RF4 Series RF2, RF3, RF4 Series - Wideband Transformers Product Dimensions Typical Frequency Response Type D 1 2 Impedance Ratio (see "Ratio Impedance") 5 Type Number 4 dB 6 Termination Type (see "Product Dimensions") D = Through-hole W = Surface Mount (Gull-Wing) J = Surface Mount ("J" Leads) 7.62 (.300) 6.35 MAX (.249) 3.81 MIN (.150) 0.38 (.015) 2.54 (.100) Frequency (MHz) 0.45 TYP. (.018) 8.38 TYP. (.330) 5.08 TYP. (.200) 2-3-1 3 dB Bandwidth 0.050-250 MHz 6.35 MAX (.250) 3 Termination Material L = 97Sn/2.5Cu/0.5Ag (RoHS Compliant) dB 0.25 TYP (.010) 1.14 - 1.27 (.045 - .050) Packaging 8.38 (.330) 6 5 Impedance Ratio P = Ratio: Primary to Secondary (R : 1) Blank = Ratio: Secondary to Primary (R : 1) Where "R" is the Ratio Impedance in Electrical Specifications chart Packaging E = Tape and Reel (Types J and W only) Blank = Tubes (Types D and W only) Type J 2 x - x - x x __ __ L Model 3 6.85 MAX (.270) 1 How To Order 2-4-1 3 dB Bandwidth 0.200-350 MHz 1.14 - 1.27 (.045 - .050) 4 0.38 TYP (.015) Frequency (MHz) Tape and Reel (Types J and W only) ....................................... 700 pcs./reel Tubes (Types D and W only) ........................................68 pcs./tube 3-1-1 3 dB Bandwidth 0.150-400 MHz Type W 6.35 (.250) 1 2 0.25 TYP (.010) 3 1.14 - 1.27 (.045 - .050) 1.90 (.075) 6 5 dB 10.92 (.430) 1.90 (.075) 4 0.38 TYP (.015) DIMENSIONS: MM (INCHES) 1.14 - 1.27 (.045 - .050) Frequency (MHz) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications RF2, RF3, RF4 Series - Wideband Transformers Packaging Dimensions 2.0 0.5 (.079 .020) 330 DIA. (12.99) 28.4 (1.12) THICKNESS 0.10 (.004) MAX. 13.0 0.5 (.512 .020) DIA. 21.0 0.8 (.827 .031) EMBOSSED CAVITY 50.0 (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED CARRIER 24 (0.95) Tape Dimensions for "W" Type 7.50 (.295) 1.75 (.069) 2.00 (.079) 4.00 (.157) 12.00 (.472) 7.1 (.280) 6.7 (.264) 1.50 DIA. (.059) 4.9 (.193) 16.00 0.30 (.630 .012) 8.2 (.323) 5 11.2 (.441) 1.50 DIA. MIN. (.059) Tape Dimensions for "J" Type 7.50 (.295) 1.75 (.069) 2.00 (.079) 4.00 (.157) 12.00 (.472) 1.50 DIA. (.059) 7.9 (.311) 16.00 0.30 (.630 .012) 5 1.50 DIA. MIN. (.059) 8.9 (.350) 4.9 (.193) DIMENSIONS: 6.1 (.240) MM (INCHES) 6.6 (.260) REV. 05/11 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications