Part Number: IT249 vs IT248
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|---|---|---|
| Part Number: | IT249 | IT248 |
| Manufacturer: | Schaffner EMC Inc. | Schaffner EMC Inc. |
| Description: | XFRMR PULSE 2:1:1 DL 17MH .25A | XFRMR PULSE 2:1 SGL 17MH .25A |
| Quantity Available: | Available | Available |
| Datasheets: | - | - |
| Factory Lead Time | 10 Weeks | 10 Weeks |
| Mount | PCB, Through Hole | PCB, Through Hole |
| Mounting Type | Through Hole | Through Hole |
| Number of Pins | 6 | 4 |
| Weight | 0.2oz 5.7g | 0.2oz 5.7g |
| Operating Temperature | -25°C~70°C | -25°C~70°C |
| Packaging | Tray | Tray |
| Published | 2008 | 2008 |
| Series | IT | IT |
| Size / Dimension | 0.693Lx0.657W 17.60mmx16.70mm | 0.693Lx0.657W 17.60mmx16.70mm |
| Pbfree Code | yes | yes |
| Part Status | Active | Active |
| Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
| Termination | Through Hole | Through Hole |
| ECCN Code | EAR99 | EAR99 |
| Number of Functions | 1 | 1 |
| Depth | 17.6mm | 17.6mm |
| Frequency | 40kHz | 40kHz |
| Approval Agency | UL | UL |
| Inductance | 17mH | 17mH |
| DC Resistance (DCR) | 3.1Ohm | 3.2Ohm |
| Lead/Base Style | PC Pin | PC Pin |
| Application | GENERAL PURPOSE | GENERAL PURPOSE |
| Isolation Voltage | 3.2kV | 3.2kV |
| Transformer Type | Data/Voice Coupling | Data/Voice Coupling |
| Turns Ratio - Primary:Secondary | 2.1:1 | 2:1 |
| ET Product-Min | 330 V-us | 350 V-us |
| Pulse Rise Time-Max | 4000ns | - |
| Height | 11.3mm | 11.3mm |
| Height Seated (Max) | 0.445 11.30mm | 0.445 11.30mm |
| RoHS Status | RoHS Compliant | RoHS Compliant |
| Physical Dimension | - | L17.6XB16.7XH11.3 (mm) |
| Rise Time | - | 1.8μs |
| Turns Ratio (NpNs) | - | 2:1 |
| Width | - | 16.7mm |
| Radiation Hardening | - | No |
| Submit RFQ: | Submit | Submit |
