| 
        
        
          | Pin 
            Connections 
              
              
                | Port | Primary Dot
 | Primary | Primary CT
 | Second- ary Dot
 | Second- ary
 | Second- ary CT
 | Gnd Ext.
 | Case Gnd
 | Not Used
 |  
                | ez | 4 | 6 | - | 3 | 1 | - | - | - | 2,5 |  |   
 
 
        
        Material and Finish:
          | Case Style - KK81 
            (inch,mm )   weight: 0.5 grams. 
              
              Tolerance: .x 
            ± .1  .xx ± .03  .xxx ± .015 
            inch.
                | A | B | C | D | E | F | G | H | J |  
                | .30 7.620
 | .27 6.858
 | .23 5.842
 | .010 0.254
 | .042 1.067
 | .020 0.508
 | .100 2.540
 | .05 1.270
 | .05 1.270
 |  
                | K | L | M | N | P | Q | R | S | T |  
                | .020 0.508
 | .036 0.914
 | .26 6.604
 | .575 14.605
 | .600 15.240
 | .125 3.175
 | .050 1.270
 | .100 2.540
 |  |  |  
 
        
        Special Tolerances:
          |  | Case material: epoxy. Pin 
            material: iron-nickel alloy. Finish: bright tin-plate per 
            MIL-T-10727 |  
 
        
        Packaging:
          |  | Lead width ±.010; lead 
            thickness ±.005 
      inch. |  
 
  Packaging 
      information: Tape Width(mm): 24
 Reel Size(inches): 13
 Device 
      Cavity Pitch(mm): 12
 Devices Per Reel: 900
 
 | Notes: 
        
        
          | • | Absolute power, 
            voltage and current ratings: RF input power: 0.25 Watt 
            rating
 DC current, 30mA.
 |  
          | • | Operating 
            temperature range is -20°C to +85°C. |  
          | • | Impedance ratio 
            = secondary/primary |  
          | • | For Surface 
            Mount Environmental Specifications, please click here. Re-flow 
            soldering information is available in "Surface 
            Mount" article.
 |  
          | • | Non-hermetic |  
          | • | Insertion loss 
            referenced to mid-band loss |  
          | • | General Quality 
            Control Procedures and Environmental Specifications are given in Mini-Circuits 
            Guarantees Quality. Hi-Rel, MIL description are given in Hi-Rel and 
            MIL
 |  
          | • | Prices and 
            Specifications subjects to change without 
        notice. |  
 
       
        
        
          | 
              
              
                | FREQ. (MHz)
 | Insertion Loss(dB)
 | Input 
                  Return Loss(dB)
 |  
                | 0.020 | 1.66 | 10.04 |  
                | 0.040 | 0.79 | 14.25 |  
                | 0.050 | 0.61 | 15.84 |  
                | 0.149 | 0.28 | 24.00 |  
                | 0.299 | 0.22 | 28.68 |  
                | 1.007 | 0.17 | 33.51 |  
                | 10.025 | 0.21 | 25.00 |  
                | 45.277 | 0.73 | 13.42 |  
                | 50.365 | 0.83 | 12.65 |  
                | 100.000 | 1.57 | 6.99 |  |  |