Through Hole Audio Transformer 3.75Ω

View all Audio Transformers
Bulk discount available

Subtotal (1 unit)*

£13.38

(exc. VAT)

£16.06

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 13 unit(s) shipping from 27 October 2025
  • Plus 11 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 24£13.38
25 +£12.59

*price indicative

RS Stock No.:
210-6403
Mfr. Part No.:
A262A1E
Brand:
OEP
Find similar products by selecting one or more attributes.
Select all

Brand

OEP

Primary Impedance

150Ω

Secondary Impedance

3.75Ω

Primary DC Resistance

10.3Ω

Secondary DC Resistance

0.37Ω

Dimensions

27.94 x 22 x 22.9mm

Mounting Type

Through Hole

Depth

22.9mm

Length

27.94mm

Width

22mm

Turns Ratio

6.3+6.3:1+1

Minimum Temperature

0°C

Maximum Temperature

+70°C

Minimum Operating Frequency

30Hz

Maximum Operating Frequency

35kHz

COO (Country of Origin):
CN

High Performance Encapsulated AF, PCB Mount


From OEP, a range of high performance, industry standard PCB mounting audio frequency transformers. The dual primary and secondary windings of these frequency transformers provide a wide range of impedance matching ratios to suit many input, interstage and output applications.

Features and Benefits:


• Industry standard 0•1in. grid spacing
• Resin encapsulated in glass filled nylon case
• Foil interwinding screen
• Optional Mu-metal, a nickel-iron alloy, screening can (stock no. 210-6469)

The OEP Audio Frequency Transformer range also includes:


• 210-6403 is a 3.75Ω, 6.3+6.3:1+1 PCB mount audio transformer
• 210-6419 is a 600Ω, 1+1:2+2 PCB mount audio transformer
• 210-6425 is a 600Ω, 1+1:6.45+6.45 PCB mount audio transformer
• 210-6431 is a 150Ω, 1+1:1+1 PCB mount audio transformer
• 210-6447 is a 600Ω, 1+1:1+1 PCB mount audio transformer
• 210-6469 is an optional Mu-metal, nickel-iron alloy screening can

Related links