Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Sharp
Countertop Microwave

Model # R-305BW Official Sharp microwave

Here are the diagrams and repair parts for Official Sharp R-305BW microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 115 parts  |
Diode FH-DZA075WRK0

#1-6

All parts diagram

Diode

Part #FH-DZA075WRK0

The manufacturer no longer makes this part, and there's no substitute part

Diode VHD11ES1///-1

#D1-4

All parts diagram

Diode

Part #VHD11ES1///-1

The manufacturer no longer makes this part, and there's no substitute part

Connector QCNCMA446DRE0

#3-1A

All parts diagram

Connector

Part #QCNCMA446DRE0

The manufacturer no longer makes this part, and there's no substitute part

Pcb DPWBFB695WRK0

#3-2A

All parts diagram

Pcb

Part #DPWBFB695WRK0

The manufacturer no longer makes this part, and there's no substitute part

Transistor VS2SB1238//-3

#Q2

All parts diagram

Transistor

Part #VS2SB1238//-3

The manufacturer no longer makes this part, and there's no substitute part

Magnetron RV-MZA279WRE0

#1-8

All parts diagram

Magnetron

Part #RV-MZA279WRE0

The manufacturer no longer makes this part, and there's no substitute part

Fuse Holder QFSHDA009WRE0

#1-2

All parts diagram

Fuse holder

Part #QFSHDA009WRE0

The manufacturer no longer makes this part, and there's no substitute part

Control Panel FPNLCB350WRK0

#3-3-

All parts diagram

Control panel

Part #FPNLCB350WRK0

The manufacturer no longer makes this part, and there's no substitute part

Coupling PPACGA084WRF0

#4-2

All parts diagram

Coupling

Part #PPACGA084WRF0

The manufacturer no longer makes this part, and there's no substitute part

Thermal Cu RTHM-A078WRE0

#1-4

All parts diagram

Thermal cu

Part #RTHM-A078WRE0

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your microwaves

View all
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More