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

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Subtotal (1 reel of 100 units)*

$1,180.90

(exc. GST)

$1,299.00

(inc. GST)

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  • Shipping from 20 April 2026
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Units
Per unit
Per Reel*
100 - 400$11.809$1,180.90
500 +$10.628$1,062.80

*price indicative

RS Stock No.:
163-4322
Mfr. Part No.:
750311889
Brand:
Wurth Elektronik
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Brand

Wurth Elektronik

Primary Inductance

37µH

Primary DC Resistance

0.038Ω

Secondary DC Resistance

0.175Ω

Turns Ratio

1:2.5

Mounting Type

Surface Mount

Leakage Inductance

160nH

Dimensions

32.31 x 27.03 x 13.69mm

Depth

13.69mm

Length

32.31mm

Width

27.03mm

Secondary Voltage Rating

250V

Isolation Voltage

2.5kV

Power Rating

25W

Primary Voltage Rating

28 → 100V

Maximum Temperature

+125°C

Minimum Temperature

-40°C

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

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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