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.
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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 251–300 of 1,005
DiodesZetex 74AHC1G125W5-7, Buffer, Bus driver 3-State, Non-Inverting, 2 → 5.5 V, 5-Pin SOT-25
74AHC1G08W5-7 is a Diodes Inc. Diode for rectification and reverse-polarity protection. Key specs include 5 pins, -40°C to 125°C, and 74A. Request quote pricing, in-stock sourcing, and worldwide shipping for production builds.
ROHS COMPLIANT, SOT-353, 5 PIN
74AHC1G02SE-7 is a Diodes Inc. Diode for rectification and reverse-polarity protection. Key specs include 5 pins, -40°C to 125°C, and 74A. Request quote pricing, in-stock sourcing, and worldwide shipping for production builds.
Use the download button to access the 2DB1694-7 schematic symbol, PCB footprint, and 3D model.
Over-Voltage Tolerant Inputs Facilitate 5V to 3V Translation ; Ultra-Small MicroPak™ Packages; Proprietay Noise/EMI Reduction Circuitry ; Ultra-High Speed: tPZL 2.3ns (Typical) ; Power Down High Iimpedance Inputs/Outputs ; High IOL Output Drive: +24mA at 3V VCC ; Broad VCC Operating Range: 1.65V to 5.5V
Power down high impedance inputs/output; Space saving US8 surface mount package; High Output Drive: ±24 mA at 3V VCC; Overvoltage tolerant inputs facilitate 5V to 3V translation; Broad VCC Operating Range: 1.65V to 5.5V; MicroPak™ Pb-Free leadless package; Ultra High Speed: tPD 2.4 ns typ into 50 pF at 5V VCC; Matches the performance of LCX when operated at 3.3V VCC; Patented noise/EMI reduction circuitry implemented
Fairchild Semiconductor NC7SZ126M5, Buffer 3-State, Non-Inverting, 1.65 → 5.5 V, 5-Pin SOT-23
NC7SZ08P5XX is a ON Semiconductor undefined or miscellaneous for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 5-pin configuration, SOT23 (5-Pin) assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.
NC7SZ04M5 is a ON Semiconductor undefined or miscellaneous for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 5-pin configuration, LSSOP assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.
±24mA at 3.00V VCC ; ±6mA at 1.65V VCC ; Power-Off High-Impedance Inputs and Outputs ; ±0.1mA at 0.9V VCC ; Extremely High Speed tPD ; 2.0ns: Typical for 1.65V to 1.95V VCC ; 3.6V Over-Voltage Tolerant I/Os at VCC from 0.9V to 3.6V ; 1.8ns: Typical for 2.3V to 2.7V VCC ; ±4mA at 1.4V VCC ; ±2mA at 1.1V VCC ; High Static Drive (IOH/IOL) ; ±18mA at 2.30V VCC ; Ultra-Low Dynamic Power; 5.9ns: Typical for 1.1V to 1.3V VCC ; Ultra-Small MicroPak™ Packages ; 1.5ns: Typical for 2.7V to 3.6V VCC ; 12.0ns: Typical f
Extremely High Speed tPD1.5 ns typ for 2.7V to 3.6V VCC2.0 ns typ for 2.3V to 2.7V VCC3.0 ns typ for 1.65V to 1.95V VCC4.0 ns typ for 1.4V to 1.6V VCC8.0 ns typ for 1.1V to 1.3V VCC16.0 ns typ for 0.9V VCC; Ultra low dynamic power; 0.9V to 3.6V VCC supply operation; Ultra small MicroPak™ leadfree package; 3.6V overvoltage tolerant I/O's at VCC from 0.9V to 3.6V; Uses patented Quiet Series™ noise/EMI reduction circuitry; Power-Off high impedance inputs and outputs; High Static Drive (IOH/IOL)±24 mA @ 3.00V V
Ultra small MicroPak™ leadfree packages; Power-Off high impedance inputs and outputs; 0.9V to 3.6V VCC supply operation; Uses patented Quiet Series™ noise/EMI reduction circuitry; 3.6V overvoltage tolerant I/O's at VCC from 0.9V to 3.6V; tPD3 ns typ for 3.0V to 3.6V VCC4 ns typ for 2.3V to 2.7V VCC5 ns typ for 1.65V to 1.95V VCC6 ns typ for 1.40V to 1.60V VCC10 ns typ for 1.10V to 1.30V VCC26 ns typ for 0.90V VCC; Static Drive (IOH/IOL)±2.6 mA @ 3.00V VCC±2.1 mA @ 2.30V VCC±1.5 mA @ 1.65V VCC±1.0 mA @ 1.40V
SC-70, 6 PIN
Schmitt input hysteresis: > 1V typ; High speed: tPD 4.5 ns typ; Specified for 3V operation; Balanced output drive: 2 mA IOL, -2 mA IOH; Broad VCC operating range: 2V - 6V; Balanced propagation delays; Low quiescent power: ICC < 1 µA; Space saving SOT23 or SC70 5-lead package; Ultra small MicroPak™ leadless package
Fairchild Semiconductor NC7S02M5, NOR 2 Input NOR, 2 → 6 V, 5-Pin SOT-23
SOIC-20
Low quiescent current: 80 µA maximum; Output drive capability: 15 LS-TTL loads; Typical propagation delay: 20 ns; Compatible with bus-oriented systems; Low input current: 1 µA maximum; TTL input characteristic compatible
MM74HCT164M is a ON Semiconductor undefined or miscellaneous for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 14-pin configuration, SOIC-14 assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.
MM74HC540WM is a ON Semiconductor undefined or miscellaneous for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 20-pin configuration, SOIC-20W assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.
MM74HC240WM is a ON Semiconductor undefined or miscellaneous for industrial electronics, embedded systems, maintenance builds, and production sourcing programs. It combines 20-pin configuration, SOIC-20W assembly style, and datasheet-backed identification. From RFQ-based sourcing, in-stock options can support worldwide shipping.
FSA266K8X is a ON Semiconductor Connector for board-to-board interconnects and module stacking. Key specs include 8 pins, -40°C to 85°C, and 3.10 MM. Request quote pricing, in-stock sourcing, and worldwide shipping for production builds.
Inputs and outputs opposite side of package, allowing easier interface to microprocessors; 74AC541 is a non-inverting option of the 74AC540; ICC and IOZ reduced by 50%; 74ACT541 has TTL-compatible inputs; Output source/sink 24 mA; 3-STATE outputs
Obsolete - PNP 80 V Bipolar Transistor
SOIC-14
SOIC-20
SOIC-14
Pin and function compatible with 74HC08; Low power dissipation: ICC = 2 µA (Max) @ TA = 25°C; Power down protection is provided on all inputs; Low noise: VOLP = 0.8V (max); High noise immunity: VNIH = VNIL = 28% VCC (min); High Speed: tPD = 4.3 ns (typ) at TA = 25°C
0.150 INCH, MS-012, SOIC-14
SOIC-20
Fairchild Semiconductor 74LCX574WM, Octal, D Type Flip Flop, 3-State, 2 → 3.6 V, 20-Pin SOIC
Use the download button to access the 74LCX32M schematic symbol, PCB footprint, and 3D model.
TSSOP-14
SOIC-14
TSSOP-20
74ACT541 has TTL-compatible inputs; 74AC541 is a non-inverting option of the 74AC540; Inputs and outputs opposite side of package, allowing easier interface to microprocessors; Output source/sink 24 mA; 3-STATE outputs; ICC and IOZ reduced by 50%
Dimensions: Dimensions 6.2 x 6.4 MM | Dimensions .24 x .25 INCH | Electrical Characteristics: Board Level Pressure Sensor Supply Voltage 1.8 – 3.6 V | Operation/Application: Pressure 5000 MBAR | Resolution .036 | Board Level Pressure Sensor Accuracy ±120mbar | Output/Span 24 bit ADC | Other: Sensor Options No Option | Packaging Features: Board Level Pressure Sensor Package Surface Mountable | Product Type Features: Board Level Pressure Sensor Style Absolute | Board Level Pressure Sensor Type Digital Pres
Body Features: Shaft Style Knurled | Shaft Style Flatted | Product Orientation Vertical | Configuration Features: Adjustment Location Top | Adjustment Method Spindle | Number of Pulses 24 | Number of Detents 24 | Dimensions: Passive Component Dimensions 14.5 x 12.4 x 7 MM | Electrical Characteristics: Passive Component Switch Current Rating .01 AMP | Operation/Application: Operating Speed (Max) 60 RPM | Product Type Features: Passive Component Option Includes Switch | Rotary Encoder Switch Type Push Push SP
5499923-6 is a TE Connectivity connector for PCB interconnect and production BOM sourcing. Key specs include 26 pins, dual-row layout, 0.336 inch pitch. From inquiry pricing, in stock sourcing, and worldwide shipping support.
ROHS COMPLIANT
TE Connectivity AMP LATCH Series, Series Number 5499374, 2.54mm Pitch 26 Way 2 Row Vertical Header, Solder Termination
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 Mating Area Plating Material Thickness .76 MICM | Mating Square Post Dimension .025 INCH | Mating Square Post Dimension .64 MM | Contact Mating Area Plating Material Gold | Contact Type Pin | PCB Contact Termination Area Plating Material Tin | Contact Current Rating (Max) 1 AMP | Contact Shape & Form Square |
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: PCB Mount Orientation Right Angle | Number of Rows 2 | Number of Positions 26 | Contact Features: Mating Square Post Dimension .64 MM | Contact Mating Area Plating Material Thickness 30 MICIN | PCB Contact Termination Area Plating Material Tin | Contact Underplating Material Nickel | Contact Current Rating (Max) 1 AMP | PCB Contact Termination Area Plating Material Thickness 2.54 MICM | Contact Shape & Form Squ
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: Number of Rows 2 | PCB Mount Orientation Right Angle | Number of Positions 40 | Contact Features: Contact Mating Area Plating Material Gold Flash over Palladium Nickel | PCB Contact Termination Area Plating Material Thickness 2.54 MICM | Mating Square Post Dimension .64 MM | Contact Current Rating (Max) 1 AMP | Contact Mating Area Plating Material Gold | Contact Type Pin | PCB Contact Termination Area Plating M
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: PCB Mount Orientation Right Angle | Number of Rows 2 | Number of Positions 26 | Contact Features: PCB Contact Termination Area Plating Material Thickness 100 MICIN | Contact Mating Area Plating Material Thickness 15 MICIN | Contact Mating Area Plating Material Gold | Contact Current Rating (Max) 1 AMP | Contact Type Pin | Contact Underplating Material Nickel | Mating Square Post Dimension .64 MM | Mating Square
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: Number of Positions 20 | Number of Rows 2 | PCB Mount Orientation Right Angle | Contact Features: Contact Base Material Phosphor Bronze | Contact Mating Area Plating Material Thickness 15 MICIN | Contact Underplating Material Nickel | PCB Contact Termination Area Plating Material Thickness 2.54 MICM | Mating Square Post Dimension .64 MM | Contact Mating Area Plating Material Gold | Contact Shape & Form Square |
Body Features: Connector Profile Standard | Primary Product Color Black | Configuration Features: Number of Positions 16 | Number of Rows 2 | PCB Mount Orientation Right Angle | Contact Features: PCB Contact Termination Area Plating Material Thickness 100 MICIN | PCB Contact Termination Area Plating Material Tin | PCB Contact Termination Area Plating Material Thickness 2.54 MICM | Contact Underplating Material Nickel | Contact Current Rating (Max) 1 AMP | Contact Base Material Phosphor Bronze | Contact Mati
Body Features: Primary Product Color Black | Connector Profile Standard | Configuration Features: Number of Positions 10 | PCB Mount Orientation Right Angle | Number of Rows 2 | Contact Features: Mating Square Post Dimension .025 INCH | PCB Contact Termination Area Plating Material Thickness 100 MICIN | PCB Contact Termination Area Plating Material Tin | Contact Current Rating (Max) 1 AMP | Contact Shape & Form Square | Contact Mating Area Plating Material Gold | Mating Square Post Dimension .64 MM | Contac
Body Features: Primary Product Color Black | Connector Profile Low | Daisy Chain With | Configuration Features: Number of Positions 26 | PCB Mount Orientation Vertical | Number of Rows 2 | Contact Features: Contact Mating Area Plating Material Thickness 30 MICIN | Mating Pin Diameter .025 INCH | PCB Contact Termination Area Plating Material Thickness 100 MICIN | PCB Contact Termination Area Plating Material Tin | Contact Type Pin | Contact Shape & Form Square | Contact Current Rating (Max) 1 AMP | Contact M
Body Features: Primary Product Color Black | Connector Profile Low | Daisy Chain With | Configuration Features: Number of Positions 16 | PCB Mount Orientation Vertical | Number of Rows 2 | Contact Features: Mating Pin Diameter .64 MM | PCB Contact Termination Area Plating Material Thickness 2.54 MICM | PCB Contact Termination Area Plating Material Tin | Contact Shape & Form Square | Contact Mating Area Plating Material Thickness 30 MICIN | Contact Type Pin | Contact Current Rating (Max) 1 AMP | Mating Pin D
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