Mazak
KS-VZ4024-0K
New MAZAK KS-VZ4024-0K CNC Operator Control Keypad Board
Only 1 left
Free shippingShips next business day
$1,009.99
Circuit Boards (PCB)
3,272 listings · 3,197 in stock
3,272 Circuit Boards (PCB) listings in 4 categories, from makers like General Electric, Reliance Electric, Fanuc. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in Circuit Boards (PCB)
Lincoln Electric
G1757
Lincoln Electric G1757‑6 Control PC Board – LN‑25 PRO Wire Feeder
Only 1 left
Free shippingShips next business day
$709.99
ASC
ASC-1-0
ASC ASC-1-0 PCB 204945-7 REV 2 – Industrial Control Interface Board
Only 1 left
Free shippingShips next business day
$109.99
Mitsubishi
BN624A375-A
Mitsubishi BN624A375-A RC503A
Only 1 left
Free shippingShips next business day
$204.99
Mitsubishi
M32 T32
Mitsubishi Meldas Mazatrol M32 T32 MC446B-1 Mazak
Only 1 left
Free shippingShips next business day
$109.99
Industrial part
RS485
0340C ASM Level 5 Flow/Pulse RS485 Interface PCB – Industrial Control Board
Only 1 left
Free shippingShips next business day
$19.99
Wayne
WU002785-0001
DW WU002785-0001 Assembly Fanless Cooler Small Board
In stock
Free shippingShips next business day
$70.00
Doosan
300640
Doosan DN Solutions Op I/O Board 300640‑00305 Rev B – OP Interface Module
Only 1 left
Free shippingShips next business day
$1,009.99
Doosan
300640
Doosan 300640‑00304 OP I/O Circuit Board (Rev B) – CNC Operator Interface Module
Only 1 left
Free shippingShips next business day
$909.99
Industrial part
LENELS2
LenelS2 LNL‑1320‑S3B Dual Reader Interface Module PCB‑00558 Rev‑A
Only 1 left
Free shippingShips next business day
$479.99
Mitsubishi
FCA-335M
Mitsubishi Electric Numerical Control System Mitsubishi FCA-335M
Only 1 left
Free shippingShips next business day
$214.99
Industrial part
012-743
Picmg Elma Trenew 012-743 R1.0 10362831 PC-Z-Bus-Backplane 0 287163-02442 A01
Only 1 left
Free shippingShips next business day
$184.99
Hitachi
531850
Hitachi Seiki Yaskawa VASABR ADI‑4 Board 163‑531850‑002 Seicos CNC Control
Only 1 left
Free shippingShips next business day
$409.99
Fanuc
A860-2000-X011
Fanuc Puls Ecoder A860-2000-X011
Only 1 left
Free shippingShips next business day
$42.00
ABB
SRFC4620C
ABB SRFC4620C Rev B VS Drive Control Board 68693951B14350036 PCB
Only 1 left
Free shippingShips next business day
$75.99
ABB
SMIO-01
ABB SMIO-01 Circuit Board PCB 68500320 E 68500320E
Only 1 left
Free shippingShips next business day
$484.99
Industrial part
22847-00-D
UNKNOWNUniloc 22847-00-D 32718-00 B Printed Circuit Board
Only 1 left
Free shippingShips next business day
$349.99
Fanuc
A350-1004-T884/01
Fanuc A350-1004-T884/01 A16B-1200-0800/10B Parts and Repair
Only 1 left
Free shippingShips next business day
$324.00
Fanuc
A16B-2203-0631
Fanuc A16B-2203-0631 10C A16B2203063 Parts and Repair
Only 1 left
Free shippingShips next business day
$524.00
BBC
PF4430-1
BBC PF4430-1 Circuit Board
Only 2 left
Free shippingShips next business day
$199.99
Industrial part
1003-0300-01
USI Monitor Labs 1003-0300-01 Processor PCB Circuit Board
Only 1 left
Free shippingShips next business day
$258.00
Mitsubishi
MM335M
Mitsubishi Electric MM335M MC415A 212W000 Mazatrol M-32
Only 1 left
Free shippingShips next business day
$45.00
Cincinnati Milacron
Cincinnati Milacron 3-531-4590A HDCO Circuit Boa
Cincinnati Milacron 3-531-4590A HDCO Circuit Board
Only 3 left
Free shippingShips next business day
$33.99
Cincinnati Milacron
Cincinnati Milacron Circuit Board #3-531-4350A
Cincinnati Milacron Circuit Board #3-531-4350A
Only 2 left
Free shippingShips next business day
$24.00
Get a quote on Circuit Boards (PCB)
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
Guides for Circuit Boards (PCB)
- Obsolete partsFinding Obsolete Siemens, GE Fanuc & Fanuc PartsHow to read Siemens order numbers, GE Fanuc catalog numbers and Fanuc part numbers, which version details matter, and where surplus fits.
- DrivesVFD Basics: Sizing, Replacing a Drive & Common FaultsSizing a variable frequency drive correctly, swapping a failed one with minimal downtime, and what the most common fault codes usually point to.