Interwell
NSP021103-AA-137
Interwell NSP021103-AA-137 Switching Power Supply Board REV2 SMPS Open Frame PCB
Only 2 left
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$116.89
Circuit Boards (PCB)
3,584 listings · 3,318 in stock
3,318 Circuit Boards (PCB) listings are on our shelves today, each one photographed as the actual unit that ships, not a stock picture. The 4 categories here are led by Circuit Boards & PCB Cards, Drive, Power & Inverter Boards and CNC & Machine Control Boards.
More about Circuit Boards (PCB)
You will find parts from General Electric, Reliance Electric and Fanuc among others. By condition, the stock breaks down as 2,419 used, 579 open box, 187 new surplus, 85 refurbished and 48 sold for parts or repair. You can pick one up for as little as $5; the most expensive is $14,698.89. Everything ships from Princeton, TX: orders placed by 3 PM CT on a business day (Mon to Fri) go out the same day, and shipping is free to all 50 US states. Our 30-day guarantee covers every item here except those sold for parts or repair.
Categories in Circuit Boards (PCB)
Interwell
AC-781
Interwell AC-781 REV2 Open-Frame Switching Power Supply Board AC-DC Multi-Output
Only 1 left
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$126.89
Interwell
PCD28A-REV2
Interwell PCD28A-REV2 Open-Frame Switching Power Supply Board Multi-Output SMPS
Only 1 left
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$87.89
General Electric
IC3606STMJ1B
GE IC3606STMJ1B Thermocouple Circuit Board Rev B 0.50uF 200V Speedtronic Mark II
Only 1 left
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$263.89
Avtron
630264
Avtron 630264 A20136 DC Drive Control Board Rev C LM16A21 LCD Module 690011 V12
Only 1 left
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$223.89
Westinghouse
233P746H01F
Westinghouse 233P746H01F 1870A93 Control Logic Circuit Board PCB Assembly Rev F
Only 1 left
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$158.89
Westinghouse
1600A61
Westinghouse 1913A83G01 Logic Circuit Board SUB 1 1600A61 1600A68 14-Pin DIP ICs
Only 1 left
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$116.89
HyperEdge
RJ48C
HyperEdge 771-000255 Rev C T1 DS1 4-Circuit Network Interface Board RJ48C/RJ48S
Only 1 left
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$43.89
Industrial part
730092-02
730092-02 Rev A2/B3 Resolver Servo Interface Circuit Board AD2S82AHP 2x DB9
Only 1 left
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$366.89
Industrial part
730108-01
730108-01 Servo Drive CPU Control Board Rev A5 Firmware 401159-01 A8 96-Pin DIN
Only 1 left
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$440.89
Industrial part
2X28
Breakout PCB Circuit Interconnect 4x 56-Pin 2x28 Female Connector Ribbon Cable
Only 1 left
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$38.89
BOY
9626406
Boy 9626406 LP108 Injection Molding Logic I/O Control PCB Eurocard DIN 41612
Only 1 left
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$235.89
Hitachi Seiki
RS-422
Seiki Y-S.PGIF Pulse Generator Interface PCB 4x 15-Pin D-Sub 06-20-00-00A RS-422
Only 1 left
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$125.89
Industrial part
N1007MI10-AB-607
N1007MI10-AB-607 Rev 3 Status Display PCB Blue Backlit LCD CHARGE DISCHARGE LED
Only 5 left
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$97.89
Industrial part
G20138
G20138 Control Board Assembly 115V Primary 5V +/-15V Output 6VA DB-25 Industrial
Only 1 left
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$1,567.89
Baldor
00839-01
Baldor 00839-01 Rev B AC Vector Control Board Series 18H ZD18H RAC1.14 Drive
Only 1 left
Free shippingShips next business day
$586.89
FCI
51939-548LF
FCI 51939-548LF PwrBlade Male Backplane Header Right Angle 2.54mm Pitch PCB
Only 5 left
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$13.89
Hitachi Seiki
Seiki VK/VM-M.DIS Rev B CNC Machining Center Rel
Seiki VK/VM-M.DIS Rev B CNC Machining Center Relay I/O Distribution Board Module
Only 1 left
Free shippingShips next business day
$224.89
ABB
686B642U01
ABB 686B642U01 Card Cage Backplane Circuit Board 12 Slot DIN Connectors Rev 01
Only 1 left
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$106.89
Sicem
3500
Sicem MP 3500 Eurocard Control Board 220-250VAC 50/60Hz 96-Pin 16LCT 240V Fuse
Only 2 left
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$293.89
APS
59542A1
APS 59542A1 Sensor Interface Circuit Board Control Module Industrial Electrical
Only 1 left
Free shippingShips next business day
$312.89
Industrial part
52928
52928 Rev E Linear Regulated DC Power Supply Board MC1723CP Remote Sense V ADJ
Only 1 left
Free shippingShips next business day
$30.89
Industrial part
P889110
P889110 818 Option Board ISS 4 4-Channel Interconnect PCB Module Industrial
Only 1 left
Free shippingShips next business day
$67.89
Schroff
60800-370
Schroff 60800-370 VMEbus Backplane Termination Adapter Card 96-Pin DIN 41612
Only 1 left
Free shippingShips next business day
$87.89
Fanuc
A03B-0819-C154
Fanuc A03B-0819-C154 CNC Control Board, New
Available
Free shippingShips in 3 to 5 business days
$329.89
Amphenol
901-144-8RFX
Amphenol 901-144-8RFX Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$38.89
General Electric
193X530BBG01
General Electric 193X530BBG01 Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$7,920.89
VON
900-2RS
VON 900-2RS Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$220.89
Fanuc
A20B-8001-0291
Fanuc A20B-8001-0291 CNC Control Board, New
Available
Free shippingShips in 3 to 5 business days
$628.89
Allen-Bradley
20D-STEG-B1
Allen-Bradley 20D-STEG-B1 Drive Board, New
Available
Free shippingShips in 3 to 5 business days
$3,730.89
Eaton
DS200MH
Eaton DS200MH Turbine Control Board, New
Available
Free shippingShips in 3 to 5 business days
$190.89
Square D
52011-039-01
Square D 52011-039-01 Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$430.89
Foxboro
3A2-M2D
Foxboro 3A2-M2D Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$578.89
Crydom
MP240D4
Crydom MP240D4 Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$92.89
Reliance Electric
0-51845
Reliance Electric 0-51845 Drive Board, New
Available
Free shippingShips in 3 to 5 business days
$330.89
Allen-Bradley
1336-L5
Allen-Bradley 1336-L5 Circuit Board, New
Available
Free shippingShips in 3 to 5 business days
$80.89
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 and we reply within 1 hour during business hours (Mon to Fri 9 to 4:30 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.
Circuit Boards (PCB): common questions
Do you have Circuit Boards (PCB) in stock?
Yes. 3,318 Circuit Boards (PCB) listings are in stock right now, priced from $5 to $14,698.89. Every one is photographed, and all of them are listed on this page.
Which brands do you carry in Circuit Boards (PCB)?
Mostly General Electric, Reliance Electric and Fanuc, plus 478 more brands. The Brand filter on this page narrows the list to one maker.
Do in-stock items in Circuit Boards (PCB) ship the same day?
Yes, when you order by 3 PM CT on a business day (Mon to Fri): in-stock items ship the same day from Princeton, TX, with free shipping to all 50 US states.
Can I request a part you don't list in Circuit Boards (PCB)?
Yes. Request a quote with the part number and we check our warehouse and our sourcing network. We answer within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).