78253/55C
ActivePCB TRANSFORMER, PCB, 5V, 1 W
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78253/55C
ActivePCB TRANSFORMER, PCB, 5V, 1 W
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | 78253/55C | 78253 Series |
|---|---|---|
| - | - | |
| For Use With/Related Products | MAX253 | MAX253 |
| Height - Seated (Max) | - | 6.35 mm |
| Height - Seated (Max) | - | 0.25 in |
| Height - Seated (Max) [Max] [z] | 0.26 in | 0.26 in |
| Height - Seated (Max) [Max] [z] | 6.6 mm | 6.6 mm |
| Inductance | 830 µH | 142 - 830 µH |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Size / Dimension | - | 9.52 mm |
| Size / Dimension | - | 0.354 in |
| Size / Dimension | - | 0.375 in |
| Size / Dimension | - | 9 mm |
| Weight | 0.04 oz | 0.04 - 1 oz |
| Weight | 1.14 g | 1.14 g |
| Weight | - | 0.002 - 0.035 lb |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
78253 Series
SMPS TRANSFORMER, SMD, CONVERTER, 200 MA, 500KHZ, 1 W, 4 KV, 5V
| Part | Height - Seated (Max) [Max] [z] | Height - Seated (Max) [Max] [z] | Weight | Weight | Inductance | Mounting Type | For Use With/Related Products | Weight | Height - Seated (Max) | Height - Seated (Max) [Max] | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Murata Power Solutions Inc. 78253/55MVC | 0.26 in | 6.6 mm | 0.04 oz | 1.14 g | 240 µH | Surface Mount | MAX253 | |||||||
Murata Power Solutions Inc. 78253/55MVC | ||||||||||||||
Murata Power Solutions Inc. 78253/55JC | 0.26 in | 6.6 mm | 0.91 g | 360 µH | Surface Mount | MAX253 | 0.002 lb | |||||||
Murata Power Solutions Inc. 78253/55JC-R | ||||||||||||||
Murata Power Solutions Inc. 78253/55C | 0.26 in | 6.6 mm | 0.04 oz | 1.14 g | 830 µH | Through Hole | MAX253 | |||||||
Murata Power Solutions Inc. 78253/35JC-R | ||||||||||||||
Murata Power Solutions Inc. 78253/35MVC-R | ||||||||||||||
Murata Power Solutions Inc. 78253/55JC-R | 830 µH | Surface Mount | MAX253 | 6.35 mm | 0.25 in | |||||||||
Murata Power Solutions Inc. 78253/55MVC-R | ||||||||||||||
Murata Power Solutions Inc. 78253/35JC-R | 360 µH | Surface Mount | MAX253 | 6.35 mm | 0.25 in |
Description
General part information
78253 Series
The 78253/55C is a 200mA low-profile through hole Converter Transformer with matte tin finish industry standard pin-outs and toroidal-style construction. This 78253 series transformer is fully encapsulated and rated with 0.83mH primary inductance and 1500VDC isolation voltage. The materials used for this transformer are mates with UL94V-0 standards. This converter transformer is specifically designed for use with the MAX253 chip set to provide isolated power supplies. The 5Vversion can supply 1W and the 3.3V version can supply 500mW. A centre tapped secondary winding allows for full bridge, half bridge or voltage doubling.
Documents
Technical documentation and resources