Expansion Boards, Daughter Cards
Explore Expansion Boards, Daughter Cards parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Platform | Type | Function | Utilized IC / Part | Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
IXIAN-PHPH TRANSDUCER 4-20MA |
3,399 |
|
Datasheet | - | Bulk | Active | IXIAN™ | RF | pH Transmitter | - | Board(s) |
|
EC-OEMCONDUCTIVITY OEM CIRCUIT |
4,513 |
|
Datasheet | - | Bulk | Active | OEM™ | Conductivity | Mass Production | - | Board(s) |
|
PH-OEMPH OEM CIRCUIT |
3,367 |
|
Datasheet | - | Bulk | Active | OEM™ | Sensor | pH Circuit | - | Board(s) |
|
RTD-2-OEMRTD 2-WIRE TEMP OEM CIRCUIT |
2,299 |
|
Datasheet | - | Bulk | Active | OEM™ | Sensor | Temperature | - | Board(s) |
|
ORP-OEMORP OEM CIRCUIT |
4,393 |
|
Datasheet | - | Bulk | Active | OEM™ | Sensor | Oxidation-Reduction Potential (ORP) | - | Board(s) |
|
IXIAN-ECCONDUCTIVITY TRANSDUCER 4-20MA |
2,069 |
|
Datasheet | - | Bulk | Active | IXIAN™ | RF | Transmitter | - | Board(s) |
|
RTD3-INDTEMPERATURE TRANSDUCER 4-20MA |
4,167 |
|
Datasheet | - | Bulk | Active | - | RF | Temperature Transmitter | - | Board(s) |
|
DO-OEMDISSOLVED OXYGEN CIRCUIT |
1,629 |
|
Datasheet | - | Bulk | Active | OEM™ | Sensor | Oxygen (O2) | - | Board(s) |
|
MIKROE-4985CLICK SHIELD FOR PI PICO |
2,645 |
|
Datasheet | - | Box | Discontinued at Digi-Key | mikroBUS™ Click™ | Connectivity | mikroBUS Click to Raspberry Pi Pico | TXS0108E | Board(s) |
|
OM-SE050ARD-FSE050F ARDUINO DEV KIT |
3,336 |
|
Datasheet | EdgeLock® | Bulk | Active | Arduino | Interface | Security | SE050 | Board(s) |
|
21-737785Pigeon 2.0 IMU |
3,748 |
|
Datasheet | - | Retail Package | Active | Pigeon 2.0 | Sensor | Accelerometer, Gyroscope, Magnetometer | - | Board(s), Cable(s) |
|
|
NHD-4.3RTP-SHIELD-PLCD 4.3" 480X272 RES TOUCHSCREEN |
3,733 |
|
Datasheet | - | Bulk | Active | Arduino | Display | LCD Touchscreen 4.3" | FT800 | Board(s) |
|
TCAM-REV4-EXTTCAM-MINI REV4 - (WITH EXTERNAL |
2,421 |
|
Datasheet | - | Bag | Obsolete | tCam-Mini | Sensor | Camera | CP2102N-A02, ESP32-WROVER-IE | Board(s) |
|
RADARFRONTEND FOR EVALKIT SIRAD EASY R4SIRAD_EASY_R4_RFE_TRA_120_045+ |
3,907 |
|
Datasheet | - | Case | Active | - | - | - | - | - |
|
SIRAD EASY R4 BREAKOUT-BOARDSIRAD_EASY_R4_BREAKOUT-BOARD (BO |
3,272 |
|
Datasheet | - | Case | Active | - | - | - | - | - |
|
000628SiRad_Easy_r4_RFE_TRA_120_002+ |
3,641 |
|
Datasheet | - | Case | Active | - | RF | Radar Front End (RFE) | TRA_120_002 | Board(s) |
|
000631SiRad_Easy_r4_RFE_TRX_024_046+ |
3,388 |
|
Datasheet | - | Case | Active | - | RF | Radar Front End (RFE) | TRX_024_046 | Board(s) |
|
|
W65C02EDUThe W65C02EDU is plug in expansi |
1,016 |
|
Datasheet | - | Retail Package | Active | - | Interface | Expansion Board | 23LCV1024, ADS1015, ATECC608A, CR2032, IS61C5128AL-10T, MCP9700AT, W65C21N, W65C22 | Board(s) |
|
|
W65C816EDUThe W65C816EDU is a plugin expan |
1,918 |
|
Datasheet | - | Retail Package | Active | - | Interface | Expansion Board | 23LCV1024, ADS1015, ATECC608A, CR2032, IS61C5128AL-10T, MCP9700AT, W65C21N, W65C22 | Board(s) |
|
|
SCT-TPM-RAS2XSPITPM FOR RPI |
1,542 |
|
Datasheet | - | Bulk | Discontinued at Digi-Key | Raspberry Pi | Interface | Trusted Platform Module (TPM) | - | Board(s) |
Frequently Asked Questions
What are Expansion Boards, Daughter Cards components used for?
Expansion Boards, Daughter Cards components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Expansion Boards, Daughter Cards part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Expansion Boards, Daughter Cards parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.