| Product CompareMain parameters of the product comparison, the results for reference only, so that you choose a more suitable product! |
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| Part Number: |
7491195212 |
7491182112 |
| Manufacturer: |
Wurth Electronics Inc. |
Wurth Electronics Inc. |
| Description: |
TRANS FLYBACK POE SMD |
TRANSFORMER OFF LINE 4000V |
| Quantity Available: |
Available |
Available |
| Datasheets: |
-
|
-
|
| Factory Lead Time |
17 Weeks |
21 Weeks |
| Mount |
Surface Mount |
Through Hole |
| Mounting Type |
Surface Mount |
Through Hole |
| Operating Temperature |
-40°C~125°C |
-40°C~125°C |
| Packaging |
Cut Tape (CT) |
Tray |
| Series |
WE-PoEH |
WE-UNIT |
| Size / Dimension |
0.551Lx0.591W 14.00mmx15.00mm |
0.795Lx0.965W 20.20mmx24.50mm |
| Part Status |
Active |
Active |
| Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
1 (Unlimited) |
| Termination |
SMD/SMT |
- |
| Max Operating Temperature |
125°C |
125°C |
| Min Operating Temperature |
-40°C |
-40°C |
| Applications |
Power Over Ethernet (PoE) |
LED Drivers, AC/DC SMPS |
| Power Rating |
24W |
9W |
| Frequency |
200kHz~400kHz |
132kHz |
| Voltage - Isolation |
1500Vrms |
4000Vrms |
| Inductance |
21 μH |
900 μH |
| Voltage - Primary |
9V~57V |
120V~385V |
| Turns Ratio - Primary:Secondary |
1.33:1 |
9.5:1 |
| Inductance @ Frequency |
21μH @ 100kHz |
900μH @ 10kHz |
| Footprint |
0.551 L x 0.591 W (14.00mm x 18.10mm) |
0.795 L x 0.965 W (20.20mm x 24.50mm) |
| Voltage - Auxiliary |
10V |
- |
| Height |
14.5mm |
- |
| Height Seated (Max) |
0.571 14.50mm |
0.650 16.50mm |
| Length |
14mm |
24.5mm |
| Width |
17.65mm |
20.2mm |
| REACH SVHC |
Unknown |
Unknown |
| RoHS Status |
ROHS3 Compliant |
ROHS3 Compliant |
| Depth |
- |
16.5mm |
| Output Voltage |
- |
12V |
| Output Current |
- |
250mA |
| Chipset Manufacturer |
- |
On Semiconductor |
| Intended Chipset |
- |
NCP101x, NCP105x |
| Submit RFQ: |
Submit |
Submit |
