Surface Mount Audio Transformer

View all Audio Transformers

Subtotal (1 reel of 120 units)*

£967.68

(exc. VAT)

£1,161.24

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 999,999,960 unit(s) shipping from 20 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
120 +£8.064£967.68

*price indicative

RS Stock No.:
168-3121
Mfr. Part No.:
749196507
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Primary DC Resistance

36mΩ

Current Rating

2.3A

Dimensions

21.5 x 21 x 12mm

Mounting Type

Surface Mount

Termination Type

Solder

Depth

12mm

Length

21.5mm

Width

21mm

Maximum Temperature

+125°C

Construction

Enclosed

Minimum Temperature

-40°C

Turns Ratio

1:1:1:1:1:1

COO (Country of Origin):
PH
Transformer with 6 identical windings
4 sizes with 5 different lengths of air gap each
Isolation voltage up to 1.5 kVAC
Low leakage inductance
Operating temperature: -40 ºC to +125 ºC
By using different circuits more than 375 transformer solutions and about 125 choke solutions possible. Consequently, quick prototyping possibilities
EFD size parts provide Basic insulation for a working voltage of 250VRMS when they are connected appropriate
Flyback converters
Forward converters
Push-pull converters
Step-up/step-down converters
SEPIC

Related links