Wurth Elektronik Surface Telecom Transformer 1:1 Turns Ratio, 450 μH Prim. Inductance, 450mΩ Prim. Resistance

View all Pulse Transformers

Subtotal (1 reel of 650 units)*

£1,066.00

(exc. VAT)

£1,280.50

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
650 +£1.64£1,066.00

*price indicative

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.:
245-8573
Mfr. Part No.:
74941300
Brand:
Wurth Elektronik
Find similar products by selecting one or more attributes.
Select all

Brand

Wurth Elektronik

Primary Inductance

450μH

Product Type

Telecom Transformer

Primary DC Resistance

450mΩ

Insertion Loss

-0.25dB

Turns Ratio

1:1

Mount Type

Surface

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

RoHS

Series

WE‑BMS

Length

9.5mm

Depth

5.5mm

Width

7.6 mm

Isolation Voltage

1kV

COO (Country of Origin):
CN
The Wurth Elektroniks OH BMS transformer with 1 channel and surface mount technology with an operating temperature of -40°C to +125°C.

Inductance of 450 μH at 100 kHz / 100 mV

Creepage distance of 6 mm

Working voltage of 1000 V DC

Dimensions are 9.5 x 7.6 x 5.5 mm

RoHS approval compliant [2011/65/EU&2015/863]

REACh approval conform or declared [(EC)1907/2006]

Related links

Recently viewed