UT-20

FEATURES&APPLICATIONS
• Used in low to medium power AC-DC power supplies
• Designed for line to neutral safety clearance
• High impedance at applicable frequency
• High self-resonant frequency
• Dielectric withstanding voltage rated at 2500 VAC line to line
• Signal line filtering

 

According to:                                                                   

 

 

 

UT-20

 

PART NUMBER

    TERMINAL PINS

Dimension in mm

A

B

C±0.5

D±0.5

E±0.5

F±0.5

UT-20-01

  4

 23.5

   17.5

10

4

13

22.5

PART NUMBER

   Inductance

(mH MIN)

Irms

(  A Max)

     DCR

(Ohms ±20%)

UT-20-0.6

  0.6

  3.0

   0.052

   UT-20-1.0

  1.0

  2.2

   0.078

UT-20-1.7

  1.7

  1.7

   0.126

UT-20-2.1

  2.1

  1.5

   0.170

UT-20-2.7

  2.7

  1.3

   0.202

UT-20-4.0

  4.0

  1.1

   0.308

UT-20-5.3

  5.3

  1.0

   0.369

UT-20-6.8

 6.8

  0.8

   0.548

UT-20-10.0

  10.0

  0.7

   0.762

  UT-20-12.0

  12.0

  0.6

   0.933

UT-20-19.0

  19.0

  0.5

   1.324

UT-20-26.0

  26.0

  0.4

   1.966

UT-20-43.0

  43.0

  0.3

   3.154

UT-20-104.0

  104.0

  0.2

   7.543

NOTES:
1. ELECTRICAL SPECIFICATIONS MEASURED AT 25ºC
2. Irms - CURRENT THAT CAUSES THE TEMPERATURE TO
RISE APPROX. 40ºC ABOVE AMBIENT OF 25ºC
3. INDUCTANCE TESTED AT 10 kHz, 0.1 Vrms