Schaffner Through Hole Pulse Transformer 1:1:1 Turns Ratio, 1.1 mH Prim. Inductance, 0.55Ω Prim. Resistance
- RS Stock No.:
- 170-4970
- Mfr. Part No.:
- IT253
- Manufacturer:
- Schaffner
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Bulk discount available
Subtotal (1 box of 200 units)*
HK$7,480.00
FREE delivery for orders over HK$250.00
Temporarily out of stock
- Shipping from 20 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 200 - 200 | HK$37.40 | HK$7,480.00 |
| 400 - 600 | HK$36.466 | HK$7,293.20 |
| 800 + | HK$35.904 | HK$7,180.80 |
*price indicative
- RS Stock No.:
- 170-4970
- Mfr. Part No.:
- IT253
- Manufacturer:
- Schaffner
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Schaffner | |
| Primary Inductance | 1.1mH | |
| Product Type | Pulse Transformer | |
| Primary DC Resistance | 0.55Ω | |
| Current | 1A | |
| Secondary DC Resistance | 0.55Ω | |
| Turns Ratio | 1:1:1 | |
| Mount Type | Through Hole | |
| Number of Pins | 6 | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 70°C | |
| Maximum Operating Frequency | 40kHz | |
| Weight | 6g | |
| Depth | 11.3mm | |
| Length | 16.7mm | |
| Width | 17.6 mm | |
| Series | IT | |
| Standards/Approvals | RoHS | |
| Minimum Operating Frequency | 40kHz | |
| Isolation Voltage | 4kV | |
| Select all | ||
|---|---|---|
Brand Schaffner | ||
Primary Inductance 1.1mH | ||
Product Type Pulse Transformer | ||
Primary DC Resistance 0.55Ω | ||
Current 1A | ||
Secondary DC Resistance 0.55Ω | ||
Turns Ratio 1:1:1 | ||
Mount Type Through Hole | ||
Number of Pins 6 | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 70°C | ||
Maximum Operating Frequency 40kHz | ||
Weight 6g | ||
Depth 11.3mm | ||
Length 16.7mm | ||
Width 17.6 mm | ||
Series IT | ||
Standards/Approvals RoHS | ||
Minimum Operating Frequency 40kHz | ||
Isolation Voltage 4kV | ||
- COO (Country of Origin):
- LI
Pulse transformers IT Series
Schaffner's IT pulse transformers are designed to offer you galvanic isolation for transformer coupled gate drives. The IT series provides negligible delays and the possibility of voltage scaling. They are available with single or double secondary winding for multiple gate drives. Choosing the IT product line brings you the rapid availability of a standard gate drive transformer. A wide selection on turns ratio, ignition current and voltages are designed to offer you the desired standard product.
Galvanic separation
Voltage resistance up to 8 kV
Allows high potential difference voltage scaling
Optional grounded shields
Vacuum potting
Very low partial discharge effects
PCB through hole mounting or faston types
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