B0303D-1WR2 Datasheet, Specs, Alternatives & ECAD | EVISUN | PartGenie

AI summary

B0303D-1WR2 product

The B0303D-1WR2 is a 1W isolated DC-DC converter module with a 3.3V input and 3.3V output, suitable for general-purpose distributed power applications.

Best for

Digital circuits
Low-frequency analog circuits
Relay driving

Avoid if

High-precision voltage regulation is required
Extremely low noise is critical without external filtering

Check before use

Input voltage stability
Capacitive load limits

Key specifications

Input Voltage: 3.3 V
Output Voltage: 3.3 V
Isolation: 1500 VDC
Power: 1 W

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

IndustrialGeneral Power

Datasheet

aa6f2ff6f00fd2bd31294ee1a7db5b0b_2405221103_EVISUN-B0303D-1WR2_C22437293.pdf

800 KB

CAD Models

Download ECAD models for B0303D-1WR2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1W, isolated, unregulated DC-DC power module in a dual-row DIP package, designed for distributed power systems.