Wurth Elektronik Surface Pulse Transformer 1:2.5 Turns Ratio, 37 μH Prim. Inductance, 0.038Ω Prim. Resistance

Image representative of range

Subtotal (1 reel of 100 units)*

R 13 950,00

(exc. VAT)

R 16 042,00

(inc. VAT)

Add to Basket
Select or type quantity
Orders below R 1 500,00 (exc. VAT) cost R 120,00.
Temporarily out of stock
  • Shipping from 02 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
100 +R 139.50R 13,950.00

*price indicative

RS stock no.:
163-4322
Mfr. Part No.:
750311889
Manufacturer:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Primary Inductance

37μH

Product Type

Pulse Transformer

Primary DC Resistance

0.038Ω

Secondary DC Resistance

0.175Ω

Turns Ratio

1:2.5

Mount Type

Surface

Leakage Inductance

160nH

Minimum Operating Temperature

-40°C

Number of Pins

12

Maximum Operating Temperature

125°C

Length

32.31mm

Standards/Approvals

RoHS

Series

WE‑FB

Width

27.03 mm

Depth

13.69mm

Isolation Voltage

2.5kV

COO (Country of Origin):
CN

Wurth Flyback Transformers


Designed specifically for DC-DC convertors and offline PWM switching regulators

The transformer is much smaller than a normal mains transformer for the same power rating due to the high operating frequency

Related links