Wurth Elektronik Surface Pulse Transformer 1:1:1:1:1:1 Turns Ratio, 27.4 μH Prim. Inductance, 344mΩ Prim. Resistance

This image is representative of the product range

View all Pulse Transformers
Bulk discount available

Subtotal (1 reel of 500 units)*

$2,930.00

(exc. GST)

$3,225.00

(inc. GST)

Add to Basket
Select or type quantity
Orders below $60.00 (exc. GST) cost $12.95.
Temporarily out of stock
  • Shipping from 17 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
500 - 2000$5.86$2,930.00
2500 +$5.274$2,637.00

*price indicative

RS Stock No.:
163-3822
Mfr. Part No.:
749196111
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Product Type

Pulse Transformer

Primary Inductance

27.4μH

Primary DC Resistance

344mΩ

Current

0.55A

Turns Ratio

1:1:1:1:1:1

Mount Type

Surface

Leakage Inductance

0.21μH

Minimum Operating Temperature

-40°C

Number of Pins

12

Maximum Operating Temperature

125°C

Length

12.9mm

Width

9.2 mm

Maximum Operating Frequency

1MHz

Standards/Approvals

RoHS

Depth

6.2mm

Isolation Voltage

500V dc

COO (Country of Origin):
PH

WE-FLEX Transformers


3x2 windings

Isolation voltage 500Vdc

Low stray inductance

Operating temperature: -40°C to +125°C

Applications include: flyback, forward, push-pull, step-down, step-up, SEPIC converters

Note

Power levels of between 1 and 50 Watts can be transformed with the WE-FLEX series transformers. They can be used at switching frequencies of up to 1 MHz.

Related links