OEP Surface Pulse Transformer 1:1 Turns Ratio, 2.5 mH Prim. Inductance, 0.35Ω Prim. Resistance

Bulk discount available

Subtotal (1 unit)*

$7.86

(exc. GST)

$8.65

(inc. GST)

Add to Basket
Select or type quantity
Limited stock
  • Plus 96 left, shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 49$7.86
50 +$7.74

*price indicative

RS Stock No.:
667-5947
Mfr. Part No.:
PT4SM
Brand:
OEP
Find similar products by selecting one or more attributes.
Select all

Brand

OEP

Primary Inductance

2.5mH

Product Type

Pulse Transformer

Primary DC Resistance

0.35Ω

Secondary DC Resistance

0.48Ω

Turns Ratio

1:1

Mount Type

Surface

Leakage Inductance

4μH

Number of Pins

6

Standards/Approvals

No

Series

PT4SM

Depth

11.95mm

Width

17 mm

Length

13.1mm

Isolation Voltage

1.5kVrms

Open & Encapsulated PCB Mount HF Pulse Transformers


Open or encapsulated PCB mounting transformers, designed for wide band and general pulse applications, in particular thyristor and triac control systems, where they provide isolation between firing circuit and load.

Related links