RBA-026-UB5S-R Coming Soon

  • Small-Sized Isolation Transformer
  • SMD Surface Mount Installation
  • Isolation Voltage: 6000VDC/1minute
  • Operating Temperature: -40~125°C
  • Maximum Product Dimensions: 34.5mm × 11.0mm × 11.0mm
Attributes RBA-026-UB5S-R
AC/DC,DC/DC,IC,Transformer TRAFO
Isolation Isolated
Vin (V) 40
Main Vout (V) 40
MAX Iout (mA) 1
Isolation (kV) 4.243
Mounting Type SMD
Package Style 34.5x11x11
Length (mm) 34.5
Width (mm) 11
Height (mm) 11
MIN Operating Temp (°C) -40
MAX Operating Temp (°C) 125
Directives Halogen-free, REACH, RoHS 2+ (10/10)
Packaging Type Tape & Reel
Warranty 1 Year
Config 2 Primary 1 Secondary
Topology Flyback
MIN Storage Temperature (°C) -40
MAX Storage Temperature (°C) 40
Primary Winding Single
Secondary Winding Single
Primary Inductance (µH) 20
MAX Primary DCR (mΩ) 270
MAX Secondary DCR (Ω) 0.095
WindingTurnsRatio 1:0.59:0.88
Center Tap No

Documents & Media

Title Type Date
RBA-026.pdf Datasheet
RBA-026.STEP 2D/3D Feb 4, 2026

...didn't find what you were looking for?

Use our parametric search, watch out for a customized solution or find a sales contact near you.

Parametric Search

Find products based on key specification criteria.

male customer service operator with headset in office

Tech Support

Contact us with technical questions about our products.

Sales

Find the right Sales Contact in your region.