OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 3 mH Prim. Inductance, 0.8Ω Prim. Resistance
- RS Stock No.:
- 116-9144
- Mfr. Part No.:
- PT42E
- Brand:
- OEP
Subtotal (1 unit)*
$19.18
(exc. GST)
$21.10
(inc. GST)
FREE delivery for orders over $60.00 ex GST
In Stock
- 20 unit(s) ready to ship from another location
- Plus 87 unit(s) shipping from 04 March 2026
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Units | Per unit |
|---|---|
| 1 + | $19.18 |
*price indicative
- RS Stock No.:
- 116-9144
- Mfr. Part No.:
- PT42E
- Brand:
- OEP
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | OEP | |
| Primary Inductance | 3mH | |
| Product Type | Pulse Transformer | |
| Primary DC Resistance | 0.8Ω | |
| Secondary DC Resistance | 0.8Ω | |
| Turns Ratio | 1:1 | |
| Mount Type | Through Hole | |
| Leakage Inductance | 85μH | |
| Depth | 15mm | |
| Width | 13 mm | |
| Maximum Operating Frequency | 1MHz | |
| Standards/Approvals | No | |
| Length | 13mm | |
| Minimum Operating Frequency | 3kHz | |
| Select all | ||
|---|---|---|
Brand OEP | ||
Primary Inductance 3mH | ||
Product Type Pulse Transformer | ||
Primary DC Resistance 0.8Ω | ||
Secondary DC Resistance 0.8Ω | ||
Turns Ratio 1:1 | ||
Mount Type Through Hole | ||
Leakage Inductance 85μH | ||
Depth 15mm | ||
Width 13 mm | ||
Maximum Operating Frequency 1MHz | ||
Standards/Approvals No | ||
Length 13mm | ||
Minimum Operating Frequency 3kHz | ||
- COO (Country of Origin):
- CN

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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.
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