Undefined or Miscellaneous
Undefined or Miscellaneous components are essential building blocks in modern electronic systems. FindMyChip sources Undefined or Miscellaneous ICs from authorized China distributors with competitive pricing and reliable stock.
1,005 components
How to Choose Undefined or Miscellaneous Components
- 1Verify electrical specifications (voltage, current, frequency) match your design requirements.
- 2Check package footprint and thermal characteristics against your PCB layout constraints.
- 3Confirm lifecycle status and long-term availability for production designs.
Popular Applications
Consumer Electronics
Smartphones, tablets, and smart home devices
Industrial Systems
Factory automation, control systems, and monitoring
Automotive
In-vehicle electronics and advanced driver assistance
Telecommunications
Base stations, routers, and network equipment
Undefined or Miscellaneous Guides & Articles
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
All Undefined or Miscellaneous Components
Showing 451–500 of 1,005
Rotary Encoder Incremental 12 Quadrature (Incremental) Vertical
SRGPWJ0200 is a ALPS Undefined or Miscellaneous for industrial electronics, repair sourcing, prototype builds, and production BOM support. It combines 0°C to 0°C with Other with 5 pins. FindMyChip supports technical sourcing, stock checks, and worldwide shipping for this part.
ALPS - EC12E2430404 - ENCODER, VERTICAL, 12MM, 24PPR
MODULE-8
CYPRESS SEMICONDUCTOR - FM24CL04B-GTR - F-RAM, NV, 4KBIT, 1MHZ, SOIC-8
RFID Transponder Tools Demo Kit for Smart EPC Sensor Tag IC
Use the download button to access the TCS34725FN schematic symbol and PCB footprint.
TBU-CA065-300-WH from Bourns is a Undefined Or Miscellaneous for industrial controls, embedded electronics, maintenance sourcing, and production assemblies. Key specifications include 650V, 300mA, 16W, 3 pins, DFN package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The DFN format supports standard assembly and sourcing workflows.
KEYSTONE - 629 - NEGATIVE SPRING, BATTERY CONTACT
Use the download button to access the 2036-07-SM-RPLF schematic symbol, PCB footprint, and 3D model.
PACKAGE-2
Use the download button to access the 2027-07-BLF schematic symbol and PCB footprint.
PACKAGE-2
Use the download button to access the B88069X2880S102 schematic symbol and PCB footprint.
BOURNS - 2030-23T-SM-RPLF - GAS DISCHARGE TUBE, 3P, 230V, 20%
Use the download button to access the CG75L schematic symbol, PCB footprint, and 3D model.
Heatsink, TO-220, 8.6°C/W, 19 x 51 x 41.2mm
TL432BSA-7 is a Diodes Inc. Undefined or Miscellaneous for industrial electronics, repair sourcing, prototype builds, and production BOM support. It combines -40°C to 125°C with SOT23 (3-Pin) with 3 pins. FindMyChip supports technical sourcing, stock checks, and worldwide shipping for this part.
Flash 512K, 2.3V, Ind Temp Serial Flash AT25DN512C-SSHF-B, Serial-SPI Flash Memory 512kbit, 6ns, 2.3 → 3.6 V, 8-Pin, SOIC
TL072SG-13 is a Diodes Inc. Undefined or Miscellaneous for industrial electronics, repair sourcing, prototype builds, and production BOM support. It combines -40°C to 85°C with Small Outline Packages with 8 pins. FindMyChip supports technical sourcing, stock checks, and worldwide shipping for this part.
Coin Cell Battery Holders S/M COINCELL HLDR TR FOR 1220 BTTY-500PC
Use the download button to access the NMK1215SC schematic symbol, PCB footprint, and 3D model.
Bourns TBU-CA040-200-WH, Channel Protector, 2-Pin DFN
KEYSTONE - 2462 - BATTERY HOLDER
Cylindrical Battery Contacts, Clips, Holders & Springs CR123A holder w/coil spring S/M
SMT Holder for CR123A Cell P/N 1050
Cylindrical Battery Contacts, Clips, Holders & Springs CR123A holder w/coil Spring SMT
Cylindrical Battery Contacts, Clips, Holders & Springs THM BATTERY HOLDER CR123A
UM232H is an FTDI Chip Electronic Component for industrial controls, embedded electronics, maintenance builds. Key specs include 28 pins and 28-pin package. From $ price in stock worldwide shipping.
LDO Regulator Pos 1.22-20V 0.5A SOIC8 Linear Technology LT1763IS8#PBF, LDO Voltage Regulator, Adjustable 500mA, 1.22 → 20 V, 8-Pin SOIC
LTS 6-NP from LEM is a sensor. Key specs include 9 pins. From inquiry pricing, buyers can request stock with worldwide shipping. Suitable for production sourcing and approved vendor list reviews.
Use the download button to access the SI1424EDH-T1-GE3 schematic symbol, PCB footprint, and 3D model.
Cylindrical Battery Contacts, Clips, Holders & Springs 2XAAA PC BLK
Si8220DB-A-IS is a Silicon Labs undefined or miscellaneous for industrial electronics. Key specs include 8 pins, Small Outline Packages, 2.5A. From RFQ-based sourcing, in-stock options can support worldwide shipping.
Coin Cell Battery Holders SFC MNT FOR CR2032
DIP, DIP6/24,.6
LT3973EMSE#PBF is a 42V 750mA Buck Regulator 2.5uA MSOP10EP Linear Technology, LT3973EMSE#PBF Switching Regulator 750mA Adjustable, 1.195 → 14 V, 10-Pin MSOP for electronic system designs. Key details include 10 pins in Small Outline Packages from Linear Technology. It supports industrial power rails, embedded control boards, instrumentation supplies, and maintenance replacement builds with worldwide sourcing support.
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: PCB Mount Orientation Vertical | Number of Rows 2 | Number of Positions 24 | Contact Features: Contact Type Pin | Contact Underplating Material Nickel | PCB Contact Termination Area Plating Material Thickness 100 MICIN | Mating Square Post Dimension .025 INCH | Contact Base Material Phosphor Bronze | Contact Current Rating (Max) 1 AMP | Mating Square Post Dimension .64 MM | Contact Mating Area Plating Material
Body Features: Connector Profile Standard | Primary Product Color Black | Configuration Features: PCB Mount Orientation Vertical | Number of Rows 2 | Number of Positions 40 | Contact Features: Contact Mating Area Plating Material Gold | Mating Square Post Dimension .64 MM | Contact Mating Area Plating Material Gold Flash over Palladium Nickel | Contact Shape & Form Square | Contact Underplating Material Nickel | PCB Contact Termination Area Plating Material Tin | PCB Contact Termination Area Plating Materia
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: Number of Positions 40 | PCB Mount Orientation Vertical | Number of Rows 2 | Contact Features: Contact Current Rating (Max) 1 AMP | Contact Shape & Form Square | Contact Mating Area Plating Material Gold | Mating Square Post Dimension .64 MM | Contact Base Material Phosphor Bronze | Contact Mating Area Plating Material Thickness 30 MICIN | PCB Contact Termination Area Plating Material Thickness 100 MICIN | Cont
Body Features: Connector Profile Standard | Primary Product Color Black | Configuration Features: PCB Mount Orientation Vertical | Number of Rows 2 | Number of Positions 34 | Contact Features: Mating Square Post Dimension .64 MM | Contact Underplating Material Nickel | Contact Type Pin | Contact Mating Area Plating Material Thickness 30 MICIN | Mating Square Post Dimension .025 INCH | Contact Current Rating (Max) 1 AMP | PCB Contact Termination Area Plating Material Thickness 100 MICIN | PCB Contact Termina
Surge Arresters, 2 electrodes Arresters, Nominal DC sparkover voltage = 4500V
Laird Technologies BMIS-210-F is an EMI shielding frame gasket measuring 1.732 × 1.201 inches for board-level RF shielding enclosures. Provides reliable EMI containment with a snap-on design for easy PCB assembly. From $1.50 in stock worldwide shipping.
ON Semiconductor MM74HC74AM is a dual D-type flip-flop in 14-pin SOIC package, operating up to 24 MHz with 50 pF load capacitance and 2 V to 6 V supply voltage for CMOS logic circuits. From $0.20 in stock worldwide shipping.
LED Light Pipes RA Light Pipe Clr 2.8mm Round
0.4 INCH, ROHS COMPLIANT, SURFACE MOUNT, DIP-8
VSON,
KEYSTONE - 3544-2 - FUSE HOLDER, 20A
Coin Cell Battery Holders TH COIN CELL BATTERY HOLDER 23mm
Fuse Holders
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