Wurth Elektronik 31.5 V 1 Output PCB PCB Transformer, REACH, RoHS

View all PCB Transformers
Bulk discount available

Subtotal (1 unit)*

£3.34

(exc. VAT)

£4.01

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 198 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£3.34
10 - 99£3.20
100 - 499£2.87
500 - 999£2.57
1000 +£2.36

*price indicative

Packaging Options:
Development Kit Box with a flash stating "Win"
Win A Würth Elektronik Lighting Development Kit
Spend as little as £1 and win a Würth Elektronik Lighting Kit, complete with exclusive follow-up technical support from the experts themselves. Promotion ends 30th November 2025.
Claim my Lighting Kit
RS Stock No.:
227-8197
Mfr. Part No.:
749252070
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Secondary Voltage

31.5 V

Product Type

PCB Transformer

Primary Voltage

80 V

Number of Outputs

1

Length

4.7mm

Width

4.65 mm

Depth

3.55mm

Mount Type

PCB

Minimum Operating Temperature

-40°C

Winding Type

Single Primary, Single Secondary

PCB Transformer Current

7A

Number of Pins

4

Maximum Operating Temperature

125°C

Series

WE-CST

Standards/Approvals

REACH, RoHS

Maximum Operating Frequency

1MHz

COO (Country of Origin):
CN
The Wurth Elektronik WE-CST current sense transformer can be used in AC current detection, switch mode power supply, overload sensing, load drop/shutdown detection and metering application. It has 400 μH inductance.

Compact and low profile

For SMD assembly

Related links