A76L-0300-0234 Isolation Amplifier 10-Pin PCB Mount - Signal Isolation Module For Fanuc Servo And Spindle Amplifiers

Fanuc A76L-0300-0234 isolation amplifier, 10-pin PCB mount. Board-level signal isolation module for Fanuc servo and spindle amplifier boards. Match the code on the board you are replacing.

Fanuc A76L-0300-0234 — isolation amplifier, 10-pin PCB mount

A small potted isolation amplifier module used on Fanuc servo and spindle amplifier boards to
condition and isolate the drive's analogue signal path from the control side. It is a board-level
part, so it is worth checking before you replace a whole amplifier.

Part number

• Fanuc ordering code: A76L-0300-0234
• The label on the module supplied reads A76L-0300-0234 / FANUC /
  lot code 144CW / G=0.308 TAM

Different parts of the trade describe this code slightly differently — Radwell and the FANUC
parts lists call it an isolation amplifier, 10-pin PCB mount, while some electronics
resellers list the same code as a current detector. It is one part under one code. The
label is the arbiter, so match on A76L-0300-0234.

Specification

• Type: isolation amplifier / isolated current-detection module
• Mounting: 10-pin PCB mount, potted resin encapsulation
• Board position: Fanuc servo and spindle amplifier boards (see the fitment note below)
• Maker's marking on the label: G=0.308 TAM

Fitment

This code is used across Fanuc servo and spindle amplifier families, but we have not stripped one
from a machine ourselves, so treat the fitment as a strong lead rather than a guarantee. Check the
code printed on the board you are removing — if it reads A76L-0300-0234, this is the part. Send
us the amplifier or board part number if you would like it confirmed before you order.

Not this part

• A76L-0300-0227 — a different A76L-0300 module, discontinued by the
  manufacturer

Condition

Supplied as pictured. We make no claim about the condition or origin of this module beyond what
is visible in the photograph, and we will not assert what we cannot verify. What you receive is the
module shown. If condition matters to you, ask us for a photograph of the exact unit before you
order.

Delivery

15 working days from order.