EPCOS AG Switching Converter, SMPS Transformers B78304B1031A003

For For DC/DC Converters SMPS Transformer 500Vrms Isolation Surface Mount

For For DC/DC Converters SMPS Transformer 500Vrms Isolation Surface Mount

For For DC/DC Converters SMPS Transformer 500Vrms Isolation Surface Mount

Manufacturer: EPCOS (TDK)
Win Source Part Number: 769553-B78304B1031A003
Series: B78304B
Type: For DC/DC Converters
Operating Temperature Range: -40°C ~ 85°C
Mounting: SMD
Inductance @ Frequency: 1mH @ 10kHz
Voltage - Isolation: 500Vrms
Family Name: B78304B
Categories: Transformers
Dimension: 0.315" L x 0.276" W (8.00mm x 7.00mm)
Footprint: 0.315" L x 0.374" W (8.00mm x 9.50mm)
Height - Seated (Maximum): 0.224" (5.70mm)
Introduction Date: January 27, 1999
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 79 pct.
Supply and Demand Status: Balance

XFMR DC/DC CONV SMD Product overview: B78304B1031A003 from EPCOS (TDK) is a Switching Converter Smps Transformer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD. Search-friendly keywords include Switching Converter Smps Transformer, Switching Converter, SMPS Transformers, electronic component, datasheet, replacement part, SMD. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 168-B78304B1031A003 can be used for catalog matching and distributor lookup.