Transformers for DC-DC Converters

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B78334B1034A003

Product Status	Production
Applications	General
Function	Pulse Drive Transformers
Core Shape	ER 11
Type	B78334B1034
Brand	EPCOS
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Transformers,DC-DC Converters:ER11

Images are for reference only and show example products.

Size

Length(L)	12.00mm Max.
Width(W)	13.00mm Max.
Height(H)	6.40mm Max.

Electrical Characteristics

Inductance	1080μH +40,-30%
Turns Ratio	1:1:1:1
Withstanding Voltage [50Hz/1sec]	1000Vrms

Other

Operating Temp. Range	-40 to 85°C
Packing	Embossed (Plastic)Taping [330mm Reel, Tape width 24mm]
Package Quantity	700pcs
Weight	1.5g

Distributor Stock Info

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Part Number: B78334B1034A003

Part Number	Distributor	Buy from Distributor	Stock Quantity	Country	Info Last Updated
B78334B1034A003	DigiKey Click to know about this distributor	Buy Now	177	Multiple	2025/07/11
B78334B1034A003	element14 Click to know about this distributor	Buy Now	300	SG	2025/07/11
B78334B1034A003	Farnell, An Avnet Company Click to know about this distributor	Buy Now	300	Multiple	2025/07/12
B78334B1034A003	Mouser Electronics Inc. Click to know about this distributor	Buy Now	1,133	Multiple	2025/07/12
B78334B1034A003	TTI Inc - Europe Click to know about this distributor	Buy Now	2,400	Multiple	2025/07/12

Part Number:

B78334B1034A003

B78334B1034A003

Distributor	DigiKey
Buy from Distributor	Buy Now
Stock Quantity	177
Country	Multiple
Info Last Updated	2025/07/11

B78334B1034A003

Distributor	element14
Buy from Distributor	Buy Now
Stock Quantity	300
Country	SG
Info Last Updated	2025/07/11

B78334B1034A003

Distributor	Farnell, An Avnet Company
Buy from Distributor	Buy Now
Stock Quantity	300
Country	Multiple
Info Last Updated	2025/07/12

B78334B1034A003

Distributor	Mouser Electronics Inc.
Buy from Distributor	Buy Now
Stock Quantity	1,133
Country	Multiple
Info Last Updated	2025/07/12

B78334B1034A003

Distributor	TTI Inc - Europe
Buy from Distributor	Buy Now
Stock Quantity	2,400
Country	Multiple
Info Last Updated	2025/07/12

Please check the latest information on each distributor's website. Powered netCOMPONENTS

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3D Outline(STEP)

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