78253/55C

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Murata Power Solutions Inc.

PCB TRANSFORMER, PCB, 5V, 1 W

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DocumentsProduct Change Notice EN Datasheet

78253/55C

Active

Murata Power Solutions Inc.

PCB TRANSFORMER, PCB, 5V, 1 W

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	78253/55C

For Use With/Related Products	MAX253
Height - Seated (Max) [Max] [z]	0.26 in
Height - Seated (Max) [Max] [z]	6.6 mm
Inductance	830 µH
Mounting Type	Through Hole
Weight	0.04 oz
Weight	1.14 g

78253 Series

Part	For Use With/Related Products	Inductance	Mounting Type	Height - Seated (Max)	Height - Seated (Max) [Max]	Weight	Weight	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [y]	Weight
Murata Power Solutions Inc. 78253/35MC-R	MAX253	380 µH	Surface Mount	6.35 mm	0.25 in
Murata Power Solutions Inc. 78253/55JVC	MAX253	360 µH	Surface Mount			0.91 g	0.002 lb	0.26 in	6.6 mm
Murata Power Solutions Inc. 78253/35MVC	MAX253	142 µH	Surface Mount			1 g	0.035 oz	0.26 in	6.6 mm
Murata Power Solutions Inc. 78253/35C	MAX253	380 µH	Through Hole	6.35 mm	0.25 in					9.52 mm	0.354 in	0.375 in	9 mm
Murata Power Solutions Inc. 78253/35JVC-R	MAX253	142 µH	Surface Mount	6.35 mm	0.25 in
Murata Power Solutions Inc. 78253/55C	MAX253	830 µH	Through Hole			0.04 oz		0.26 in	6.6 mm					1.14 g
Murata Power Solutions Inc. 78253/55MVC	MAX253	240 µH	Surface Mount			0.04 oz		0.26 in	6.6 mm					1.14 g
Murata Power Solutions Inc. 78253/55JC-R	MAX253	830 µH	Surface Mount	6.35 mm	0.25 in
Murata Power Solutions Inc. 78253/55JC	MAX253	360 µH	Surface Mount			0.91 g	0.002 lb	0.26 in	6.6 mm
Murata Power Solutions Inc. 78253/35MVC-R	MAX253	142 µH	Surface Mount	6.35 mm	0.25 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.66
		5	$ 2.64
		10	$ 2.62
		25	$ 2.59
		50	$ 2.52
		100	$ 2.41
		250	$ 2.24
		500	$ 2.10
		1000	$ 1.96
Newark	Each	50	$ 2.79
		100	$ 2.67
		250	$ 2.50

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

Product Change Notice EN

Datasheet